C parasitica Stock Photos and Images

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C parasitica Stock Photos and Images

A common hermit crab, Pagurus bernhardus, occupying a whelk shell with a sea anemone, Calliactis parasitica attached to the rear of the shell. Photogr Stock Photo

RMREPXC3–A common hermit crab, Pagurus bernhardus, occupying a whelk shell with a sea anemone, Calliactis parasitica attached to the rear of the shell. Photogr

Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, photographic support, cyanotype, height 250 mm × width 200 mm Stock Photo

RM2HB7G90–Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, photographic support, cyanotype, height 250 mm × width 200 mm

Inspired by Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, cyanotype, height 250 mm × width 200 mm, Reimagined by Artotop. Classic art reinvented with a modern twist. Design of warm cheerful glowing of brightness and light ray radiance. Photography inspired by surrealism and futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture Stock Photo

RF2HKE00N–Inspired by Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, cyanotype, height 250 mm × width 200 mm, Reimagined by Artotop. Classic art reinvented with a modern twist. Design of warm cheerful glowing of brightness and light ray radiance. Photography inspired by surrealism and futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture

Polysiphonia parasitica, Anna Atkins, c. 1843 - c. 1853 photograph United Kingdom photographic support cyanotype algae, seaweed Stock Photo

RM2WBYWR1–Polysiphonia parasitica, Anna Atkins, c. 1843 - c. 1853 photograph United Kingdom photographic support cyanotype algae, seaweed

. The fungi which cause plant disease . Plant diseases; Fungi. 458 THE FUNGI WHICH CAUSE PLANT DISEASE C. parasitica Wil.^"^ Growing in dense clusters; pileus 6-8 cm., convex or umbonate, usually minutely scaly, mottled buff to yellow-brown in color; gills paler, becoming mottled, at first noticeably decurrent; stipe 10-16 cm. high, up to 1 cm. thick, solid, usually curved, darker than the pileus; black rhizomorphs present. It differs from Armillaria mellea in having no annulus, and in growing in denser clus- ters. The fungus causes a root- rot very similar to that caused by Armillaria me Stock Photo

RMPG0RDE–. The fungi which cause plant disease . Plant diseases; Fungi. 458 THE FUNGI WHICH CAUSE PLANT DISEASE C. parasitica Wil.^"^ Growing in dense clusters; pileus 6-8 cm., convex or umbonate, usually minutely scaly, mottled buff to yellow-brown in color; gills paler, becoming mottled, at first noticeably decurrent; stipe 10-16 cm. high, up to 1 cm. thick, solid, usually curved, darker than the pileus; black rhizomorphs present. It differs from Armillaria mellea in having no annulus, and in growing in denser clus- ters. The fungus causes a root- rot very similar to that caused by Armillaria me

RMRDE5GG–. The fungi which cause plant disease . Plant diseases; Fungi. 458 THE FUNGI WHICH CAUSE PLANT DISEASE C. parasitica Wil.^"^ Growing in dense clusters; pileus 6-8 cm., convex or umbonate, usually minutely scaly, mottled buff to yellow-brown in color; gills paler, becoming mottled, at first noticeably decurrent; stipe 10-16 cm. high, up to 1 cm. thick, solid, usually curved, darker than the pileus; black rhizomorphs present. It differs from Armillaria mellea in having no annulus, and in growing in denser clus- ters. The fungus causes a root- rot very similar to that caused by Armillaria me

Archive image from page 635 of Die mikroorganismen Mit besonderer berücksichtigung. Die mikroorganismen. Mit besonderer berücksichtigung der ätiologie der infektionskrankheiten . diemikroorg02flgg Year: 1896 Fig. 128 a. Psendospora parasitica nach Zopf. Vergr. 900. l. Spirogyrazelle, in die drei Amöben eingedrungen sind. 2. Eine eneystirte Amöbe mit ausgeschiedenem Nahrungsballen (m). Vampyrella (Ciexkowski) mit verschiedenen Arten, dem vorigen morphologisch und in ihrer Lebensweise ähnlich. Die Cysten dienen i. n. in. iv. Fig. 128 b. Psendospora parasitier. I. Junge Cyste mit unverdautem Stock Photo

RMW1CG5M–Archive image from page 635 of Die mikroorganismen Mit besonderer berücksichtigung. Die mikroorganismen. Mit besonderer berücksichtigung der ätiologie der infektionskrankheiten . diemikroorg02flgg Year: 1896 Fig. 128 a. Psendospora parasitica nach Zopf. Vergr. 900. l. Spirogyrazelle, in die drei Amöben eingedrungen sind. 2. Eine eneystirte Amöbe mit ausgeschiedenem Nahrungsballen (m). Vampyrella (Ciexkowski) mit verschiedenen Arten, dem vorigen morphologisch und in ihrer Lebensweise ähnlich. Die Cysten dienen i. n. in. iv. Fig. 128 b. Psendospora parasitier. I. Junge Cyste mit unverdautem

. Fig. 296.—Septoria parasitica, n, Young diseased shoot of Spruce, with apex still fresh and green. b, Needle diseased towards base, c, Apex of a two- year-old shoot, into which the disease has extended backwards from the younger shoot; the brown discoloration of cortex and pith is indicated by shading. (After R. Hartig.) Stock Photo

RMMCK5YT–. Fig. 296.—Septoria parasitica, n, Young diseased shoot of Spruce, with apex still fresh and green. b, Needle diseased towards base, c, Apex of a two- year-old shoot, into which the disease has extended backwards from the younger shoot; the brown discoloration of cortex and pith is indicated by shading. (After R. Hartig.)

Art inspired by Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, photographic support, cyanotype, height 250 mm × width 200 mm, Classic works modernized by Artotop with a splash of modernity. Shapes, color and value, eye-catching visual impact on art. Emotions through freedom of artworks in a contemporary way. A timeless message pursuing a wildly creative new direction. Artists turning to the digital medium and creating the Artotop NFT Stock Photo

RF2HKYYFX–Art inspired by Polysiphonia parasitica, Anna Atkins, United Kingdom, c. 1843 - c. 1853, photographic support, cyanotype, height 250 mm × width 200 mm, Classic works modernized by Artotop with a splash of modernity. Shapes, color and value, eye-catching visual impact on art. Emotions through freedom of artworks in a contemporary way. A timeless message pursuing a wildly creative new direction. Artists turning to the digital medium and creating the Artotop NFT

Arctic yager : Lestris parasitica. c.1 v.3 plate 267 , Birds, Long-tailed jaeger. The Birds of America- From Original Drawings by John James Audubon Stock Photo

RM2M1K7RG–Arctic yager : Lestris parasitica. c.1 v.3 plate 267 , Birds, Long-tailed jaeger. The Birds of America- From Original Drawings by John James Audubon

. Chestnut blight. Chestnut blight; Chestnut. Bui 380, U. S, Depf. of Agriculture. Plate VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. lllustratiou from Hcald (S-J), by courtesy of L C. Wjlliams, Femisylyania State Forestry JUc'parlmc'iit.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960 Stock Photo

RMPG15RK–. Chestnut blight. Chestnut blight; Chestnut. Bui 380, U. S, Depf. of Agriculture. Plate VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. lllustratiou from Hcald (S-J), by courtesy of L C. Wjlliams, Femisylyania State Forestry JUc'parlmc'iit.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

The royal natural history . s, thegenus Albert ia being found in theinterior of earth-worms, slugs, andannelids of the genus JSTais; whileNotommata may be seen swimmingfreely within the spheres of thebeautiful Volvox. The members of the order Bdel-loidea swim by means of their ciliarywreath, and creep about like a leech.The foot is telescopically retractile, and ends almost invariably in three toes orclaspers. In this group also the mode of life is varied. Most species are free-living, but others attach themselves to various entomostracous crustaceans, andCallidina parasitica is always found c Stock Photo

RM2AN4BY3–The royal natural history . s, thegenus Albert ia being found in theinterior of earth-worms, slugs, andannelids of the genus JSTais; whileNotommata may be seen swimmingfreely within the spheres of thebeautiful Volvox. The members of the order Bdel-loidea swim by means of their ciliarywreath, and creep about like a leech.The foot is telescopically retractile, and ends almost invariably in three toes orclaspers. In this group also the mode of life is varied. Most species are free-living, but others attach themselves to various entomostracous crustaceans, andCallidina parasitica is always found c

$. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 230. A Gonatobotri^s Simplex Corda. Conidientrüger, vergr. B Nematogonium awantiacum Desin., Conidien- träger, yeigr. C Gonaiorrhoditlla parasitica Tliaxt. Couidienträger, 232/1. {A nach Corda; ß nach Saccardo; C nach Thax ter.) Stock Photo$

RMME9MYN–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 230. A Gonatobotri^s Simplex Corda. Conidientrüger, vergr. B Nematogonium awantiacum Desin., Conidien- träger, yeigr. C Gonaiorrhoditlla parasitica Tliaxt. Couidienträger, 232/1. {A nach Corda; ß nach Saccardo; C nach Thax ter.)

. Chestnut blight. Chestnut blight; Chestnut. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960 Stock Photo

RMPG15ME–. Chestnut blight. Chestnut blight; Chestnut. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. Endothia parasitica and related species . ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris. Stock Photo

RM2CE07MC–. Endothia parasitica and related species . ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris.

. Fig. 88. — Trichosphaerio. 'parasitica. Mycelial cushion on lower side of Fir needle, a. Filamentous mycelium, which, at h, sends downwards numerous bi'anches to produce a cvishion of parallel hyphae, c. Where the mycelium rests on the epidermis, rod-like haustoria are sunk into the outer wall of the epidermal cells, e e; d shows the mycelial cushion slightly detached from the epidermis, so that the haustoria have been withdrawn. / /, Epidermal cells filled with brown contents. ;j g, Chlorophyllous mesophyll, which becomes brown after the mycelium has penetrated to it. i. Outer court of a st Stock Photo

RMMCK6TD–. Fig. 88. — Trichosphaerio. 'parasitica. Mycelial cushion on lower side of Fir needle, a. Filamentous mycelium, which, at h, sends downwards numerous bi'anches to produce a cvishion of parallel hyphae, c. Where the mycelium rests on the epidermis, rod-like haustoria are sunk into the outer wall of the epidermal cells, e e; d shows the mycelial cushion slightly detached from the epidermis, so that the haustoria have been withdrawn. / /, Epidermal cells filled with brown contents. ;j g, Chlorophyllous mesophyll, which becomes brown after the mycelium has penetrated to it. i. Outer court of a st

. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. Plate 14 I I. rjEC!IOGRAPHA PARASITICA Massal. a. Plant on lichen. 6. Portion of host and apothecia. c. Vertical section of apothecium. d. Ascus and paraphysis. e. Spores,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). Dept. of Botany; Crombie, James Mor Stock Photo

RMPG3WC8–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. Plate 14 I I. rjEC!IOGRAPHA PARASITICA Massal. a. Plant on lichen. 6. Portion of host and apothecia. c. Vertical section of apothecium. d. Ascus and paraphysis. e. Spores,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). Dept. of Botany; Crombie, James Mor

RM2CE07BR–. Endothia parasitica and related species . ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris..

. Fig. 48. Colonien mit Stielbildung. A Fragilaria parasitica W. Sm., sitzende Einzelzellen, mit kleinem Gallertpolster an einem Ende angeheftet, epiphytisch auf Nitsschia. — B Synedra pulchella (Kalfs) Kütz., sitzende fächerartige Kette mit kurzem Gallertpolster an einem Ende angeheftet. — C 6'. radialis Kütz., radial- strahlige Colonie auf gemeinsamem Gallertpolster sitzend. — D S. fulgens W. Sm., kurzgestielte Colonie. Der Gallertstiel teilt sich, Teilung folgt nicht regelmäßig der Zellteilung. — E Cymbella cistula Hemp., langgestielte Colonie. Jeder Zellteilung folgt Stielgabelung. — F Lic Stock Photo

RMMCTKNA–. Fig. 48. Colonien mit Stielbildung. A Fragilaria parasitica W. Sm., sitzende Einzelzellen, mit kleinem Gallertpolster an einem Ende angeheftet, epiphytisch auf Nitsschia. — B Synedra pulchella (Kalfs) Kütz., sitzende fächerartige Kette mit kurzem Gallertpolster an einem Ende angeheftet. — C 6'. radialis Kütz., radial- strahlige Colonie auf gemeinsamem Gallertpolster sitzend. — D S. fulgens W. Sm., kurzgestielte Colonie. Der Gallertstiel teilt sich, Teilung folgt nicht regelmäßig der Zellteilung. — E Cymbella cistula Hemp., langgestielte Colonie. Jeder Zellteilung folgt Stielgabelung. — F Lic

. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVII. -. a-1. E. gyrosa first in each case, on following per cents.: a, o; b, .2; c, .4; d, .8" e, 1.2; f, 1.6; g, 2.4: li, 3.2; i, 4.; i, 4.8; k, 6.; 1, 10. TANNIC ACID CULTURES OF ENDOTHIA GYROSA AND VAR. PARASITICA, p. 430.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960 Stock Photo

RMPG14TN–. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVII. -. a-1. E. gyrosa first in each case, on following per cents.: a, o; b, .2; c, .4; d, .8" e, 1.2; f, 1.6; g, 2.4: li, 3.2; i, 4.; i, 4.8; k, 6.; 1, 10. TANNIC ACID CULTURES OF ENDOTHIA GYROSA AND VAR. PARASITICA, p. 430.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

RM2CE09H2–. Endothia parasitica and related species . ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia gyrosa; Fig. 2.—E. singularis; Fig 3.—E. fluens; Fig. 4.— E. FLUENS MISSISSIPPIENSIS. Bui. 380, U. S. Dept. of Agriculture. Plate XX.. i

. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 67. Mj/coidea parasitica Cunuingh. A Querschnitt durcli die Epidermis von Michelia fuscata und eine Scheibe yon Mycoidca, Ehizoiden und ein junges Zoosporangium zeigend; £ Teil einer Scheibe mit verzweigten Haaren, von oben gesehen; C Teil einer Scheibe mit 2 entleerten Zoosporangien ; D junge Schwärmspore; E ältere Schwärmspore ; F Teil einer jungen Scheibe, die hei der Keimung der Schwärmsporen entstanden ist Stock Photo

RMME6K8T–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet . Fig. 67. Mj/coidea parasitica Cunuingh. A Querschnitt durcli die Epidermis von Michelia fuscata und eine Scheibe yon Mycoidca, Ehizoiden und ein junges Zoosporangium zeigend; £ Teil einer Scheibe mit verzweigten Haaren, von oben gesehen; C Teil einer Scheibe mit 2 entleerten Zoosporangien ; D junge Schwärmspore; E ältere Schwärmspore ; F Teil einer jungen Scheibe, die hei der Keimung der Schwärmsporen entstanden ist

. Chestnut blight. Chestnut blight; Chestnut. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 380 Contribatlon tiom the Bureau of Plant Indnatiy WM. A. XAYLOB, Chief Washington. D. C. feOFESSIONAL PAPER January 15,1917 ENDOTHIA PARASITICA AND RELATED SPECIES By C. L. SHEAR, Pathologist, and NEIL E. STEVENS, Pathol- ogist, Fruit-Disease Investigations, and RUBY J. TILLER, Scientific Assistant, Office of Investigations in Forest Pathology â CONTENTS Page Taxonomy 1 Introduction 1 The Genus Endothia 3 The Spedes of Endsthia 13 Morphology and Development .... 22 Mycelium 22 Stromata â¢ . . 23 Stock Photo

RMPG15WA–. Chestnut blight. Chestnut blight; Chestnut. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 380 Contribatlon tiom the Bureau of Plant Indnatiy WM. A. XAYLOB, Chief Washington. D. C. feOFESSIONAL PAPER January 15,1917 ENDOTHIA PARASITICA AND RELATED SPECIES By C. L. SHEAR, Pathologist, and NEIL E. STEVENS, Pathol- ogist, Fruit-Disease Investigations, and RUBY J. TILLER, Scientific Assistant, Office of Investigations in Forest Pathology â CONTENTS Page Taxonomy 1 Introduction 1 The Genus Endothia 3 The Spedes of Endsthia 13 Morphology and Development .... 22 Mycelium 22 Stromata â¢ . . 23

. Endothia parasitica and related species . L/, ?* -. , t*%£4t&i Fig. 1—Photograph of Schweinitzs Manuscript Notes, with His Descriptionof Sphaeria radicalis. Fig. 2.—Specimen of S. radicalis in the MountedCollection of Schweinitz, as Prepared by Michener-, Also Original Packet WITH SCHWEINITZS AUTOGRAPH LABEL. Bui. 380, U. S. Dept of Agriculture. Plate VI. / 4£/- %-#<$ -^St/rft . ±Yr , / c e Y J. Stock Photo

RM2CE0E9R–. Endothia parasitica and related species . L/, ?* -. , t*%£4t&i Fig. 1—Photograph of Schweinitzs Manuscript Notes, with His Descriptionof Sphaeria radicalis. Fig. 2.—Specimen of S. radicalis in the MountedCollection of Schweinitz, as Prepared by Michener-, Also Original Packet WITH SCHWEINITZS AUTOGRAPH LABEL. Bui. 380, U. S. Dept of Agriculture. Plate VI. / 4£/- %-#<$ -^St/rft . ±Yr , / c e Y J.

. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Peronospora. — a—g Letzte Gabelzweige der Conidienträger. a—dDivaricataeraP.Schachtii, h P. Eadii, c P. leptosperma, d P. Eumicis; e lutermediae: P. Eupliorbiae; f und g Undu- latae: /"P. Linariae, gr P. parasitica; Näheres über die genannten Gruppen auf pag. 446 dieses Bandes (Vergr. 360). /* P. effusa. Keimende Conidien mit beliebigen Austrittsstellen des Schlauches (Vergr. 190). / P. calotheca. Inter- cellularer Mycelschlauch mit kräftigen, faden- förmigen Haustorien, Längsschnitt durch den Stengel v Stock Photo

RMMAB5TF–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Peronospora. — a—g Letzte Gabelzweige der Conidienträger. a—dDivaricataeraP.Schachtii, h P. Eadii, c P. leptosperma, d P. Eumicis; e lutermediae: P. Eupliorbiae; f und g Undu- latae: /"P. Linariae, gr P. parasitica; Näheres über die genannten Gruppen auf pag. 446 dieses Bandes (Vergr. 360). /* P. effusa. Keimende Conidien mit beliebigen Austrittsstellen des Schlauches (Vergr. 190). / P. calotheca. Inter- cellularer Mycelschlauch mit kräftigen, faden- förmigen Haustorien, Längsschnitt durch den Stengel v

. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVIII.. a, d, g. E. radicalis. b, e, h, j. E. gyrosa. c, f, i, k. E. gyrosa var. parasitica, p. 367. a-c. ascospores ; d-f. spores in ascus ; g-i. conidial spores ; j-k. isolated perithecia, k. showing mycelium from germinating ascospores witliin. SPORE STAGES OF THREE AMERICAN ENDOTHIAS.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960 Stock Photo

RMPG14T8–. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVIII.. a, d, g. E. radicalis. b, e, h, j. E. gyrosa. c, f, i, k. E. gyrosa var. parasitica, p. 367. a-c. ascospores ; d-f. spores in ascus ; g-i. conidial spores ; j-k. isolated perithecia, k. showing mycelium from germinating ascospores witliin. SPORE STAGES OF THREE AMERICAN ENDOTHIAS.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. Endothia parasitica and related species . ee^^ec ay t r/>^ /?&/^<^, •y /&-*^* .— *-^- /^W^- c. mfti . nmDifWaIBM fefc h i£ $3 i Fig. 1.—Photograph of the Specimen in SchweinitzS Herbarium Mounted byMichener. Not True Endothia gyrosa but a Nectria. Fig. 2.—OriginalPaper Packet in which SchweinitzS Type Material of E. gyrosa was Pre-served, with His Autograph Label. Bui. 380, U. S. Dept of Agriculture. Plate VII. Stock Photo

RM2CE0E4T–. Endothia parasitica and related species . ee^^ec ay t r/>^ /?&/^<^, •y /&-*^* .— *-^- /^W^- c. mfti . nmDifWaIBM fefc h i£ $3 i Fig. 1.—Photograph of the Specimen in SchweinitzS Herbarium Mounted byMichener. Not True Endothia gyrosa but a Nectria. Fig. 2.—OriginalPaper Packet in which SchweinitzS Type Material of E. gyrosa was Pre-served, with His Autograph Label. Bui. 380, U. S. Dept of Agriculture. Plate VII.

. Fig. 34. Fig. 35 a. Fig. 35 b. Fig. 36 a. Fig. 34. Callidina parasitica Gigl. Bauchseite (nach Giglioli). Fig. 35. Callidina vorax Jans, a Bauchseite (nach Weber), b Fußende (nach (Jansen). Fig. 36. Callidina musculosa (Milne). a Bauchseite (nach Milne). b Fuß (nach Jansen). Fig. 37. Callidina tridens (Milne). Kriechend, Rückenseite (nach Milne). 14. C. musculosa (Milne) (Fig. 36). Körper durchscheinend, farblos, gelblich oder grün- lich. Rüssel kurz mit breitem Stirnrand. Dorsaltaster 7, der Halsbreite. Sporen leicht ausgebuchtet, etwa 7.> so lang wie das zugehörige Glied breit ist. 3 ku Stock Photo

RMMCP9NC–. Fig. 34. Fig. 35 a. Fig. 35 b. Fig. 36 a. Fig. 34. Callidina parasitica Gigl. Bauchseite (nach Giglioli). Fig. 35. Callidina vorax Jans, a Bauchseite (nach Weber), b Fußende (nach (Jansen). Fig. 36. Callidina musculosa (Milne). a Bauchseite (nach Milne). b Fuß (nach Jansen). Fig. 37. Callidina tridens (Milne). Kriechend, Rückenseite (nach Milne). 14. C. musculosa (Milne) (Fig. 36). Körper durchscheinend, farblos, gelblich oder grün- lich. Rüssel kurz mit breitem Stirnrand. Dorsaltaster 7, der Halsbreite. Sporen leicht ausgebuchtet, etwa 7.> so lang wie das zugehörige Glied breit ist. 3 ku

. Cuba : Parque Nacional "Alejandro de Humboldt". Natural history; National parks and reserves; Ecological assessment (Biology); Wildlife conservation. I MELBA I j ternsíroemioides Gfiseb. / iinania dadecandra C. Wright J buxifolia A. Gray Zuelania guidonia (Sw.) Britton & Millsp. 49; Usianmius silenifotius (I yocarpaea pinetorum f Voyria aphylla (Jacq.) Pers. a parasitica (Schltdl. & Cham.) Ruyters & K ) Britton (C. sanguínea) Sesneria depressa (Griseb.) Urb. 3 duchartreoides {C. Wright) L Gesneria lopezii C.V. Morton ÍOJ Gesneria norlindii Urb. Pie Cup Mel, Coc Tab 50s Stock Photo

RMPG0JNJ–. Cuba : Parque Nacional "Alejandro de Humboldt". Natural history; National parks and reserves; Ecological assessment (Biology); Wildlife conservation. I MELBA I j ternsíroemioides Gfiseb. / iinania dadecandra C. Wright J buxifolia A. Gray Zuelania guidonia (Sw.) Britton & Millsp. 49; Usianmius silenifotius (I yocarpaea pinetorum f Voyria aphylla (Jacq.) Pers. a parasitica (Schltdl. & Cham.) Ruyters & K ) Britton (C. sanguínea) Sesneria depressa (Griseb.) Urb. 3 duchartreoides {C. Wright) L Gesneria lopezii C.V. Morton ÍOJ Gesneria norlindii Urb. Pie Cup Mel, Coc Tab 50s

. Endothia parasitica and related species . the original packet and also by Schweinitz(74, p. 206) as having been collected in New England and sent tohim by Torrey. This, as shown-by his correspondence, was after hehad left North Carolina. The bark upon which the fungus grew isclearly not Fagus, Juglans, or Quercus, the hosts originally given forS. gyrosa, but apparently Acer. It is therefore not a part of theoriginal specimens from Salem, N. C, upon which his descriptionwas based, and in reality is not Sphaeria gyrosa, but a species ofNeetria, which Schweinitz incorrectly identified as S. gyr Stock Photo

RM2CE0GMK–. Endothia parasitica and related species . the original packet and also by Schweinitz(74, p. 206) as having been collected in New England and sent tohim by Torrey. This, as shown-by his correspondence, was after hehad left North Carolina. The bark upon which the fungus grew isclearly not Fagus, Juglans, or Quercus, the hosts originally given forS. gyrosa, but apparently Acer. It is therefore not a part of theoriginal specimens from Salem, N. C, upon which his descriptionwas based, and in reality is not Sphaeria gyrosa, but a species ofNeetria, which Schweinitz incorrectly identified as S. gyr

. Fig. 115. A Stylochrysalis parasitica Stein auf Endorina festsitzend (650/1). — B Derepyxis ollula Stokes (1000(1). — Cl und 2 Derepyxis (Epipyxis) dispar Stokes mit quergeteiltem Gehäuse (1000/1). (A nach Stein (1S7S): B und C nach Stokes (1888).) 1 contractile Vacuole im Hinterende. Kern? Auf Eudorinacolonien sitzend. Ernährung wohl nie tierisch. Vermehrung durch Querteilung. Dauerstadium? •1 Art. S. parasitica Stein (Fig. 5/1), im Süßwasser. Der starke, feste Stiel deutet darauf hin, dass die Individuen von einem eng anschließen- den Gehäuse umhüllt sind, das wohl von Stein übersehen wu Stock Photo

RMMCTM26–. Fig. 115. A Stylochrysalis parasitica Stein auf Endorina festsitzend (650/1). — B Derepyxis ollula Stokes (1000(1). — Cl und 2 Derepyxis (Epipyxis) dispar Stokes mit quergeteiltem Gehäuse (1000/1). (A nach Stein (1S7S): B und C nach Stokes (1888).) 1 contractile Vacuole im Hinterende. Kern? Auf Eudorinacolonien sitzend. Ernährung wohl nie tierisch. Vermehrung durch Querteilung. Dauerstadium? •1 Art. S. parasitica Stein (Fig. 5/1), im Süßwasser. Der starke, feste Stiel deutet darauf hin, dass die Individuen von einem eng anschließen- den Gehäuse umhüllt sind, das wohl von Stein übersehen wu

. Chestnut blight. Chestnut blight; Chestnut. Sept. SI, 1914 Birds and Chestnut Blight 419. Fig . -Types of spores other than those of Endathia parasitica obtamed by the microscopic exammatoa o L c^uged^edhnent from the test of bird No. .3. a brown creeper. Brown-spored forms appear to ^!do^"e ., Hyaline; b. hyaline; ., dark brovm; d. nearly black; .. hyahne; /. hght brown; ,. loky;7^l"mokyr.-. dark smoky; /, hyaline; k. pale smoky; /, dark smoky; «. smoky; „. hyaUne; o. brown; P. hyaline; «, dark smoky; r. hyaline; s. very dark, ahnost black.. Please note that these images are extra Stock Photo

RMPG161F–. Chestnut blight. Chestnut blight; Chestnut. Sept. SI, 1914 Birds and Chestnut Blight 419. Fig . -Types of spores other than those of Endathia parasitica obtamed by the microscopic exammatoa o L c^uged^edhnent from the test of bird No. .3. a brown creeper. Brown-spored forms appear to ^!do^"e ., Hyaline; b. hyaline; ., dark brovm; d. nearly black; .. hyahne; /. hght brown; ,. loky;7^l"mokyr.-. dark smoky; /, hyaline; k. pale smoky; /, dark smoky; «. smoky; „. hyaUne; o. brown; P. hyaline; «, dark smoky; r. hyaline; s. very dark, ahnost black.. Please note that these images are extra

. Endothia parasitica and related species . Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old.The Upper Plate Was Kept in Total Darkness; the Lower Plate in theDirect Light of a North Window. Bui. 380, U. S. Dept. of Agriculture. Plate XIX.. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia gyrosa; Fig. 2.—E. singularis; Fig 3.—E. fluens; Fig. 4.— E. FLUENS MISSISSIPPIENSIS. Bui. 380, U. S. Dept. of Agriculture. Plate XX. Stock Photo

RM2CE09HG–. Endothia parasitica and related species . Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old.The Upper Plate Was Kept in Total Darkness; the Lower Plate in theDirect Light of a North Window. Bui. 380, U. S. Dept. of Agriculture. Plate XIX.. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORNMEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia gyrosa; Fig. 2.—E. singularis; Fig 3.—E. fluens; Fig. 4.— E. FLUENS MISSISSIPPIENSIS. Bui. 380, U. S. Dept. of Agriculture. Plate XX.

. Fig. 237. A — C Pyxidiophora asteropliora iTn].) Linda«. .4 Fruchtköiper mit Couidienbücbsen (120/1); B Schläuche (350/11; C Coiiidienträger (3.i0(ll. — D, £ Torrubiella aranicida Boud. D Pilz auf eiuer Spinne (312); E Fruchtkörper (l.')|l). — F, G Melanospora chionea (Fr.) Cda. i^ Frnchtkörper, vergr.; G Schlauch, starli vergr. — H, J 31. parasitica Tul. S Habitus des Pilzes auf einem Maikäfer, nat. Gr.; J Entwickelung des Fruchtkörpers (OSOjl), o junge Anlage, & weiter fortgeschrittene Anlage, c und d verschiedene Stadien umhüUter Anlagen. — K—M M. marchica Lindau. A'Fruchtkörper im Lä Stock Photo

RMMCTJC2–. Fig. 237. A — C Pyxidiophora asteropliora iTn].) Linda«. .4 Fruchtköiper mit Couidienbücbsen (120/1); B Schläuche (350/11; C Coiiidienträger (3.i0(ll. — D, £ Torrubiella aranicida Boud. D Pilz auf eiuer Spinne (312); E Fruchtkörper (l.')|l). — F, G Melanospora chionea (Fr.) Cda. i^ Frnchtkörper, vergr.; G Schlauch, starli vergr. — H, J 31. parasitica Tul. S Habitus des Pilzes auf einem Maikäfer, nat. Gr.; J Entwickelung des Fruchtkörpers (OSOjl), o junge Anlage, & weiter fortgeschrittene Anlage, c und d verschiedene Stadien umhüUter Anlagen. — K—M M. marchica Lindau. A'Fruchtkörper im Lä

RM2CE0DP0–. Endothia parasitica and related species . ee^^ec ay t r/>^ /?&/^<^, •y /&-*^* .— *-^- /^W^- c. mfti . nmDifWaIBM fefc h i£ $3 i Fig. 1.—Photograph of the Specimen in SchweinitzS Herbarium Mounted byMichener. Not True Endothia gyrosa but a Nectria. Fig. 2.—OriginalPaper Packet in which SchweinitzS Type Material of E. gyrosa was Pre-served, with His Autograph Label. Bui. 380, U. S. Dept of Agriculture. Plate VII.. Endothia gyrosa Growing on the Recently Cut End of a Living Branch ofFagus sp. Natural Size. Bui. 380, U. S. Dept. of Agriculture. PLATE VIII.

. Endothia parasitica and related species . Endothia gyrosa Growing on the Recently Cut End of a Living Branch ofFagus sp. Natural Size. Bui. 380, U. S. Dept. of Agriculture. PLATE VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry .Department. ENDOTHIA PARASITICA AND RELATED SPECIES. 17 Synonyms—Continued.Peritheeia—Continued. Sphaeria radicalis Schw., 1832, Fun. Am. Bor., p. 197. Sphaeria radicalis Schw., Mont., 1834, in Ann. Sci. Nat. Bot, s. 2. t. 1, p. 295.Sphaeria (Diatry Stock Photo

RM2CE0DEK–. Endothia parasitica and related species . Endothia gyrosa Growing on the Recently Cut End of a Living Branch ofFagus sp. Natural Size. Bui. 380, U. S. Dept. of Agriculture. PLATE VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry .Department. ENDOTHIA PARASITICA AND RELATED SPECIES. 17 Synonyms—Continued.Peritheeia—Continued. Sphaeria radicalis Schw., 1832, Fun. Am. Bor., p. 197. Sphaeria radicalis Schw., Mont., 1834, in Ann. Sci. Nat. Bot, s. 2. t. 1, p. 295.Sphaeria (Diatry

. Bulletin de la Société botanique de Genève. n Kamerungebietes, Bot. C. Bl., XLII (1891), 353. Marshall, Ward. On the structure etc. of a tropical epiphyllous lichen, Linn.Sec, II Sér., II, VI (1884). 10 Cunningham. On Mycoidea parasitica (1879). II Karsten, G. Untersuch. ûb. die Fam. Chroolep. Ann. Buitenzorg, X (1891), I. Chodat, R. Algues vertes de la Suisse (1902), 357, 359. 232 BULLETIN DE LA SOCIETE BOTANIQUE DE GENEVE (22) avons vu que si on dépose une goutte deau sur une de ces surfacesenvahies par ces épiphylles, par exemple au voisinage ou au contactdu thalle de la .1 ungermanniacée Stock Photo

RM2CET2RT–. Bulletin de la Société botanique de Genève. n Kamerungebietes, Bot. C. Bl., XLII (1891), 353. Marshall, Ward. On the structure etc. of a tropical epiphyllous lichen, Linn.Sec, II Sér., II, VI (1884). 10 Cunningham. On Mycoidea parasitica (1879). II Karsten, G. Untersuch. ûb. die Fam. Chroolep. Ann. Buitenzorg, X (1891), I. Chodat, R. Algues vertes de la Suisse (1902), 357, 359. 232 BULLETIN DE LA SOCIETE BOTANIQUE DE GENEVE (22) avons vu que si on dépose une goutte deau sur une de ces surfacesenvahies par ces épiphylles, par exemple au voisinage ou au contactdu thalle de la .1 ungermanniacée

RMRDBBPY–. Chestnut blight. Chestnut blight; Chestnut. Bui 380, U. S, Depf. of Agriculture. Plate VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. lllustratiou from Hcald (S-J), by courtesy of L C. Wjlliams, Femisylyania State Forestry JUc'parlmc'iit.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. A popular history of British lichens [microform] : comprising an account of their structure, reproduction, uses, distribution, and classification. Lichens; Lichens. 318 POPULAR HISTORY OF LICHENS.. parasitic Celidimn, it will be observRcl, are very distinct from those of 8. puhno7iana, which are lanceolate, acute at both ends, and usually bilocular. C. Stldarum also constitutes a deformed state of the apothecia of Stlda scroUculata in some parts of Scotland; and it is the Lecanora parasitica of some Continental authors. Genus IV. PHACOPSIS, Tul. Gen, Chat. Apothecia innate-adnate, at first c Stock Photo

RMREP2H3–. A popular history of British lichens [microform] : comprising an account of their structure, reproduction, uses, distribution, and classification. Lichens; Lichens. 318 POPULAR HISTORY OF LICHENS.. parasitic Celidimn, it will be observRcl, are very distinct from those of 8. puhno7iana, which are lanceolate, acute at both ends, and usually bilocular. C. Stldarum also constitutes a deformed state of the apothecia of Stlda scroUculata in some parts of Scotland; and it is the Lecanora parasitica of some Continental authors. Genus IV. PHACOPSIS, Tul. Gen, Chat. Apothecia innate-adnate, at first c

RMRDBBMY–. Chestnut blight. Chestnut blight; Chestnut. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. longirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate I.. "Cankers" Caused by Endothia parasitica on Castanea dentata. x V^.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O. Stock Photo

RMRGC77A–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate I.. "Cankers" Caused by Endothia parasitica on Castanea dentata. x V^.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.

. Bulletin. Forests and forestry. Commontoealtj) of Pennsiplbania Department of Forestry A REPORT ON THE CHESTNUT TREE BLIGHT THE FUNGUS, DIAPORTHE PARASITICA, MURRILL By JOHN MICKIvEBOROUGH, Ph. D. MAY, 1909 HARRISBURG: C. E. AUGHINBAUGH, PRINTER TO THE STATE OP PENNSYLVANIA 1909 V-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Pennsylvania. Dept. of Forests and Waters. Harrisburg, Pa. : The Department Stock Photo

RMRH06FT–. Bulletin. Forests and forestry. Commontoealtj) of Pennsiplbania Department of Forestry A REPORT ON THE CHESTNUT TREE BLIGHT THE FUNGUS, DIAPORTHE PARASITICA, MURRILL By JOHN MICKIvEBOROUGH, Ph. D. MAY, 1909 HARRISBURG: C. E. AUGHINBAUGH, PRINTER TO THE STATE OP PENNSYLVANIA 1909 V-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Pennsylvania. Dept. of Forests and Waters. Harrisburg, Pa. : The Department

. The Protozoa. Protozoa. Fig. 115. — Ciliata with tentacles. A. Ileonema dispar Stokes. [Stokes.] B. Mesodinium pulex Clap, and Lach. [Entz.] C. Hypocoma parasitica Grub. [Engelmann.] t, tentacles. direct connection between the tentacles of the two groups, but regarded them as independent adaptations. The hypothesis advanced by Butschli is that primitive forms of Suctoria (such as Hypocoma (C), which has but one suctorial tentacle, and which retains its cilia throughout life, the cilia being upon the ventral side only, as in hypotrichous forms of Ciliata) were derived from hypotrichous ciliat Stock Photo

RMRE08XD–. The Protozoa. Protozoa. Fig. 115. — Ciliata with tentacles. A. Ileonema dispar Stokes. [Stokes.] B. Mesodinium pulex Clap, and Lach. [Entz.] C. Hypocoma parasitica Grub. [Engelmann.] t, tentacles. direct connection between the tentacles of the two groups, but regarded them as independent adaptations. The hypothesis advanced by Butschli is that primitive forms of Suctoria (such as Hypocoma (C), which has but one suctorial tentacle, and which retains its cilia throughout life, the cilia being upon the ventral side only, as in hypotrichous forms of Ciliata) were derived from hypotrichous ciliat

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate I.. Cankers" Caused by Endothia parasitica on Castanea dentata. x lA.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept. of Agriculture] Stock Photo

RMRG8Y6M–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate I.. Cankers" Caused by Endothia parasitica on Castanea dentata. x lA.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept. of Agriculture]

. Synopsis of the families and genera of the Hymenoptera of America, north of Mexico [microform] : together with a catalogue of the described species and bibliography. Hymenoptera; Hyménoptères. GENERA OF HYMENOPTERA.. Fig. 3. a, prothorax; b, mesotborax; c, scutellum ; d, postscutellum ; e, meta- thorax; f, tegulae; g, parapsidal grooves. the impressed lines between the lobes, termed parapsidnl grooves or furrows (g), are frequently used in characterizi .^ certain genera among the smaller Parasitica. The scutellum (c) is generally flat, or aim- pi) convex, sometimes square, or scu- tatiform, Stock Photo

RMRJ4MGF–. Synopsis of the families and genera of the Hymenoptera of America, north of Mexico [microform] : together with a catalogue of the described species and bibliography. Hymenoptera; Hyménoptères. GENERA OF HYMENOPTERA.. Fig. 3. a, prothorax; b, mesotborax; c, scutellum ; d, postscutellum ; e, meta- thorax; f, tegulae; g, parapsidal grooves. the impressed lines between the lobes, termed parapsidnl grooves or furrows (g), are frequently used in characterizi .^ certain genera among the smaller Parasitica. The scutellum (c) is generally flat, or aim- pi) convex, sometimes square, or scu- tatiform,

. Botanical gazette. Plants. I9I9] WALKER—PLUTEUS AND TUB ARIA ends on the surface. These filaments are sHghtly larger than those of the stipe, often reaching 4 ^i in diameter at their ends. This diver- gent growth of the hyphae making up the primordium of the pileus is similar to that described by De Bary (12, 13, 14) for Nyctalis asterophora, N. parasitica, and CoUybia dryophila, and by Blizzard (11) for Omphalia chrysophylla, Clitocybe adirondackensis, C. cerus- sata, and Clitopilus noveboracensis. The primordium of the hymenophore (fig. 29) consists of only a slight modification of these o Stock Photo

RMRHB4AF–. Botanical gazette. Plants. I9I9] WALKER—PLUTEUS AND TUB ARIA ends on the surface. These filaments are sHghtly larger than those of the stipe, often reaching 4 ^i in diameter at their ends. This diver- gent growth of the hyphae making up the primordium of the pileus is similar to that described by De Bary (12, 13, 14) for Nyctalis asterophora, N. parasitica, and CoUybia dryophila, and by Blizzard (11) for Omphalia chrysophylla, Clitocybe adirondackensis, C. cerus- sata, and Clitopilus noveboracensis. The primordium of the hymenophore (fig. 29) consists of only a slight modification of these o

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui 380, U. S. Dept. of Agriculture. PLATE VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry Jjepartm.ent.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Sup Stock Photo

RMRGC74A–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui 380, U. S. Dept. of Agriculture. PLATE VIII.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry Jjepartm.ent.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Sup

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. PLATE XVIII.. Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old. The Upper Plate Was Kept in Total Darkness; the Lower Plate in the Direct Light of a North Window.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Stock Photo

RMRGC6X8–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. PLATE XVIII.. Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old. The Upper Plate Was Kept in Total Darkness; the Lower Plate in the Direct Light of a North Window.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Fiq. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Fig. 2.—Two Branches of a Japanese Chestnut. The Larger (to the Left) Was Brought to This Country by F. N. Meyer, and from It Endothia parasitica Was Isolated.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrati Stock Photo

RMRG6D4D–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Fiq. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Fig. 2.—Two Branches of a Japanese Chestnut. The Larger (to the Left) Was Brought to This Country by F. N. Meyer, and from It Endothia parasitica Was Isolated.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrati

. The Cambridge natural history. Zoology. xxm PARASITICA 5SI Notwithstanding the small size of Chalcididae, their remains have been detected in the tertiary strata of both Europe and North America. Fam. IV. Ichneumonidae (Ichneumon-flies). Wings ivith a ivell-developed series of nervures and cells; the space on the front iving separating the second posterior cell from the cuiital cells is divided into two cells hy a transverse veinlet. The abdomen is attached to the lotoer or posterior part of the median segment. Larvae parasitic in habits. The Ichneumonidae form a family of enormous extent, c Stock Photo

RMRDMC2J–. The Cambridge natural history. Zoology. xxm PARASITICA 5SI Notwithstanding the small size of Chalcididae, their remains have been detected in the tertiary strata of both Europe and North America. Fam. IV. Ichneumonidae (Ichneumon-flies). Wings ivith a ivell-developed series of nervures and cells; the space on the front iving separating the second posterior cell from the cuiital cells is divided into two cells hy a transverse veinlet. The abdomen is attached to the lotoer or posterior part of the median segment. Larvae parasitic in habits. The Ichneumonidae form a family of enormous extent, c

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui, 380, U. S. Dept. of Agriculture. Plate VIM.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry .Department.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Was Stock Photo

RMRG8Y14–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui, 380, U. S. Dept. of Agriculture. Plate VIM.. Mycelial Fans of Endothia parasitica under the Bark of Castanea dentata. Illustration from Heald (39), by courtesy of I. C. Williams, Pennsylvania State Forestry .Department.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Was

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate XXII.. An Old Canker Caused by Endothia parasitica on a Branch of Castanea mollissima. Collected by Frank N. Meyer, May 31,1913, near Santunying, Chihli Province, China.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. Stock Photo

RMRGC6P1–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate XXII.. An Old Canker Caused by Endothia parasitica on a Branch of Castanea mollissima. Collected by Frank N. Meyer, May 31,1913, near Santunying, Chihli Province, China.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs.

RMRDJE9T–. A monograph of lichens found in Britain; being a descriptive catalogue of the species in the herbarium of the British Museum. Lichens. Plate 14 I I. rjEC!IOGRAPHA PARASITICA Massal. a. Plant on lichen. 6. Portion of host and apothecia. c. Vertical section of apothecium. d. Ascus and paraphysis. e. Spores,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). Dept. of Botany; Crombie, James Mor

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate XXIII.. FiQ. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P Stock Photo

RMRGC6NG–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 380, U. S. Dept. of Agriculture. Plate XXIII.. FiQ. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. taamm UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 380 Contribation from the Bureaa of Plant Industry WM, A. TAYLOR, Chief Washington. D. C. PROFESSIONAL PAPER January 15,1917 ENDOTHIA PARASITICA AND RELATED SPECIES By C. L. SHEAR, Pathologist, and NEIL E. STEVENS, Pathol- ogist, Fruit-Disease Investigations, and RUBY J. TILLER, Scientific Assistant, Office of Investigations in Forest Pathology CONTENTS Taxonomy Introduction . . The Crenus Endothia The Species of Endothia Morphology and Development . . Mycelium Stock Photo

RMRGBA75–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. taamm UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 380 Contribation from the Bureaa of Plant Industry WM, A. TAYLOR, Chief Washington. D. C. PROFESSIONAL PAPER January 15,1917 ENDOTHIA PARASITICA AND RELATED SPECIES By C. L. SHEAR, Pathologist, and NEIL E. STEVENS, Pathol- ogist, Fruit-Disease Investigations, and RUBY J. TILLER, Scientific Assistant, Office of Investigations in Forest Pathology CONTENTS Taxonomy Introduction . . The Crenus Endothia The Species of Endothia Morphology and Development . . Mycelium

. Boletín de la Sociedad Española de Biología. Biology. Fig, 1. —Distintos tipos de células conjuntivas del mesodermo de Sagarita parasítica. — A, célula conjuntiva redondeada; B, C, células conjuntivas de tipo estrellado; D, célula conjuntiva fusiforme.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sociedad española de biología; Sociedad española de biología. Madrid. Sociedad Espanñola de Biología Stock Photo

RMRHFTMH–. Boletín de la Sociedad Española de Biología. Biology. Fig, 1. —Distintos tipos de células conjuntivas del mesodermo de Sagarita parasítica. — A, célula conjuntiva redondeada; B, C, células conjuntivas de tipo estrellado; D, célula conjuntiva fusiforme.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sociedad española de biología; Sociedad española de biología. Madrid. Sociedad Espanñola de Biología

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. ENDOTHIA PARASITICA AND RELATED SPECIES. 57 As Tachingko is 300 miles south of Changli, where E. parasitica was first collected by Meyer, and Yatyeko is 500 miles west of Tachingko, it seems highly probable from the collections that E. parasitica is widely distributed in China (fig. 5). Meyer, writing from Hangchow, July 1, 1915, refers as follows to the condition of the chestnuts in that locality: Well, I have a few interesting discoveries to report. First, there are many specimens Stock Photo

RMRG6D46–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. ENDOTHIA PARASITICA AND RELATED SPECIES. 57 As Tachingko is 300 miles south of Changli, where E. parasitica was first collected by Meyer, and Yatyeko is 500 miles west of Tachingko, it seems highly probable from the collections that E. parasitica is widely distributed in China (fig. 5). Meyer, writing from Hangchow, July 1, 1915, refers as follows to the condition of the chestnuts in that locality: Well, I have a few interesting discoveries to report. First, there are many specimens

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. sJ^'^^u. Washington, D. C. PROFESSIONAL PAPER January 15, 1917 ENDOTHIA PARASITICA AND RELATED SPECIES. By C. L. Shear, Pathologist, and Neil E. Stevens/ Pathologist, Fruit-Disease Investigations, and Ruby J. Tillee, Scientific Assistant, Office of Investiga- tions in Forest Pathology. CONTENTS. Taxonomy 1 Introduction 1 Thegenus Endothia 3 The species of Endothia 13 Morphology and development 22 Mycelium 22 Stromata 23 Spore measurements 30 Physiology 36 Cultural studies 36 Physiology—Continued. Distribution of the s Stock Photo

RMRGC783–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. sJ^'^^u. Washington, D. C. PROFESSIONAL PAPER January 15, 1917 ENDOTHIA PARASITICA AND RELATED SPECIES. By C. L. Shear, Pathologist, and Neil E. Stevens/ Pathologist, Fruit-Disease Investigations, and Ruby J. Tillee, Scientific Assistant, Office of Investiga- tions in Forest Pathology. CONTENTS. Taxonomy 1 Introduction 1 Thegenus Endothia 3 The species of Endothia 13 Morphology and development 22 Mycelium 22 Stromata 23 Spore measurements 30 Physiology 36 Cultural studies 36 Physiology—Continued. Distribution of the s

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture Plate XXII. Fiq. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept Stock Photo

RMRG6D4W–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture Plate XXII. Fiq. 1.—Japanese Chestnut at Nikko, Japan, from Which the Chestnut Blight Fungus (Endothia parasitica) was Collected by F. N. Meyer, on September 17, 1915.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia TROPiCALis; Fig. 2.—E. parasitica; Fig. 3.—E. lonqirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O. Stock Photo

RMRGC6TY–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia TROPiCALis; Fig. 2.—E. parasitica; Fig. 3.—E. lonqirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.

. Annales de la Société Linneenne de Maine-et-Loire. JE * ?'?"' 3.-Yi. Digitata. /.-Rhysospongia Cr/stata. 4- Polytrema Parasilica. Grandeur naJureUe.. S.- Racine de Rhysosp oiigi a, aœr/ue. de Polulremx.. C^--- iJq ?4- ïoVtrema Parasitica. Grandeur naJureUe-. sV!; j" ? % < • .*. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Société linnéenne de Maine-et-Loire. Angers Stock Photo

RMRN2NKG–. Annales de la Société Linneenne de Maine-et-Loire. JE * ?'?"' 3.-Yi. Digitata. /.-Rhysospongia Cr/stata. 4- Polytrema Parasilica. Grandeur naJureUe.. S.- Racine de Rhysosp oiigi a, aœr/ue. de Polulremx.. C^--- iJq ?4- ïoVtrema Parasitica. Grandeur naJureUe-. sV!; j" ? % < • .*. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Société linnéenne de Maine-et-Loire. Angers

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. lonqirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept. of Agriculture] Stock Photo

RMRG6D68–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. ENDOTHIA SPECIES ON WHITE CORN MEAL (10 GRAMS OF CORN MEAL TO 20 C. C. OF WATER). CULTURES 2 MONTHS OLD. Fig. 1.—Endothia tropicalis; Fig. 2.—E. parasitica; Fig. 3.—E. lonqirostris.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washington : U. S. Dept. of Agriculture]

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate XV.. ENDOTHIA PARASITICA. VERTICAL SECTIONS OF STROMATA. X 49. Fig. 1 .—Showing a Young, Simple Pycnidial Cavity at the Base. Fig. 2.—In Which Neither Pycnidia Nor Perithecia Have Begun to Develop. Fig. 3.—With Irregular Chambered Pycnidia. All the above are about the same age—four months after inoculation.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloratio Stock Photo

RMRG8XTC–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate XV.. ENDOTHIA PARASITICA. VERTICAL SECTIONS OF STROMATA. X 49. Fig. 1 .—Showing a Young, Simple Pycnidial Cavity at the Base. Fig. 2.—In Which Neither Pycnidia Nor Perithecia Have Begun to Develop. Fig. 3.—With Irregular Chambered Pycnidia. All the above are about the same age—four months after inoculation.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloratio

. Annales de la Société Linneenne de Maine-et-Loire. S.- Racine de Rhysosp oiigi a, aœr/ue. de Polulremx.. C^--- iJq ?4- ïoVtrema Parasitica. Grandeur naJureUe-. sV!; j" ? % < • .*. £.- Idtm Coupe verticale. à1-Idem, ? Grossi. A GiuréiUfr d*i /i/A.£GcJe£,Sau*iur.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Société linnéenne de Maine-et-Loire. Angers Stock Photo

RMRN2NK5–. Annales de la Société Linneenne de Maine-et-Loire. S.- Racine de Rhysosp oiigi a, aœr/ue. de Polulremx.. C^--- iJq ?4- ïoVtrema Parasitica. Grandeur naJureUe-. sV!; j" ? % < • .*. £.- Idtm Coupe verticale. à1-Idem, ? Grossi. A GiuréiUfr d*i /i/A.£GcJe£,Sau*iur.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Société linnéenne de Maine-et-Loire. Angers

RMRDBBTA–. Chestnut blight. Chestnut blight; Chestnut. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 380 Contribatlon tiom the Bureau of Plant Indnatiy WM. A. XAYLOB, Chief Washington. D. C. feOFESSIONAL PAPER January 15,1917 ENDOTHIA PARASITICA AND RELATED SPECIES By C. L. SHEAR, Pathologist, and NEIL E. STEVENS, Pathol- ogist, Fruit-Disease Investigations, and RUBY J. TILLER, Scientific Assistant, Office of Investigations in Forest Pathology â CONTENTS Page Taxonomy 1 Introduction 1 The Genus Endothia 3 The Spedes of Endsthia 13 Morphology and Development .... 22 Mycelium 22 Stromata â¢ . . 23

RMRDFE3Y–. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVII. -. a-1. E. gyrosa first in each case, on following per cents.: a, o; b, .2; c, .4; d, .8" e, 1.2; f, 1.6; g, 2.4: li, 3.2; i, 4.; i, 4.8; k, 6.; 1, 10. TANNIC ACID CULTURES OF ENDOTHIA GYROSA AND VAR. PARASITICA, p. 430.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. The Canadian field-naturalist. Natural history. 184 The Canadian Field-Naturalist Vol. 115. Figure 2. Chelydra serpentina from Regional Municipality of Haldimand-Norfolk, Ontario, with amputated right posterior limb and two leeches (Placobdella parasitica) attached posterior to the injury. Carr, A. 1952. Handbook of turtles. Cornell University Press, Ithaca, New York. Conant, R., and J. T. Collins. 1991. A field guide to rep- tiles and amphibians. Eastern and central North America. 3rd edition. Houghton Mifflin Company, Boston. Congdon, J. D., G. L. Breitenbach, R. C. van Loben Sels, and D. Stock Photo

RMRG3RPP–. The Canadian field-naturalist. Natural history. 184 The Canadian Field-Naturalist Vol. 115. Figure 2. Chelydra serpentina from Regional Municipality of Haldimand-Norfolk, Ontario, with amputated right posterior limb and two leeches (Placobdella parasitica) attached posterior to the injury. Carr, A. 1952. Handbook of turtles. Cornell University Press, Ithaca, New York. Conant, R., and J. T. Collins. 1991. A field guide to rep- tiles and amphibians. Eastern and central North America. 3rd edition. Houghton Mifflin Company, Boston. Congdon, J. D., G. L. Breitenbach, R. C. van Loben Sels, and D.

RMRHFTM9–. Boletín de la Sociedad Española de Biología. Biology. Fig, 1. —Distintos tipos de células conjuntivas del mesodermo de Sagarita parasítica. — A, célula conjuntiva redondeada; B, C, células conjuntivas de tipo estrellado; D, célula conjuntiva fusiforme.. Fig-. 2. — Aspecto del mesodermo de Sagartia parasítica, mostrando los ovi- llos conjuntivos B, las fibras gruesas A y las tenues D. Método de Achiícarro- Rio-Hortega.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations m

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. PLATE XVIII.. Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old. The Upper Plate Was Kept in Total Darkness; the Lower Plate in the Direct Light of a North Window.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washingt Stock Photo

RMRG8XRC–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. PLATE XVIII.. Endothia parasitica on Plate Cultures of Corn-Meal Agar 4 Weeks Old. The Upper Plate Was Kept in Total Darkness; the Lower Plate in the Direct Light of a North Window.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Dept. of Agriculture. [Washingt

RMRDFE3P–. Chestnut blight. Chestnut blight; Chestnut. PLATE XXVIII.. a, d, g. E. radicalis. b, e, h, j. E. gyrosa. c, f, i, k. E. gyrosa var. parasitica, p. 367. a-c. ascospores ; d-f. spores in ascus ; g-i. conidial spores ; j-k. isolated perithecia, k. showing mycelium from germinating ascospores witliin. SPORE STAGES OF THREE AMERICAN ENDOTHIAS.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. 1906-1960

. Botanisk tidsskrift. Plants; Plants -- Denmark. - 178 — Chantransia bispora nov. spec. Thallus caespitulosus e filis ramosis partim erectis partim ho- rizontalibus aut decumbentibus, parasiticis compositus. Fila horizon- talia interdum epiphytica interdum parasitica inter cellulas super- ficiei hospitis repentia, e quibus rami in contextum cellulosum. oOoO Fig. 1. Chantransia bispora nov. spec. A, plant with sporangia with two spores (120: 1). B, plant with monosporangia (120: 1). C, piece of a plant with sporangia having two spores. D. cells with chromatophore and pyrenoid (350: 1). E, a yo Stock Photo

RMRH9M77–. Botanisk tidsskrift. Plants; Plants -- Denmark. - 178 — Chantransia bispora nov. spec. Thallus caespitulosus e filis ramosis partim erectis partim ho- rizontalibus aut decumbentibus, parasiticis compositus. Fila horizon- talia interdum epiphytica interdum parasitica inter cellulas super- ficiei hospitis repentia, e quibus rami in contextum cellulosum. oOoO Fig. 1. Chantransia bispora nov. spec. A, plant with sporangia with two spores (120: 1). B, plant with monosporangia (120: 1). C, piece of a plant with sporangia having two spores. D. cells with chromatophore and pyrenoid (350: 1). E, a yo

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. | BULLETIN No. 380 Contribution from the Bureau of Plant Industry WM. A. TAYLOR, Chief. Washington, D. C. PROFESSIONAL PAPER January 15, 1917 ENDOTHIA PARASITICA AND RELATED SPECIES. By C. L. Shear, Pathologist, and Neil E. Stevens,1 Pathologist, Fruit-Disease Investigations, and Ruby J. Tiller, Scientific Assistant, Office of Investiga- tions in Forest Pathology. CONTENTS. Taxonomy 1 Introduction 1 The genus Endothia 3 The species of Endothia 13 Morphology and development 22 Myceliu Stock Photo

RMRG8Y73–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. | BULLETIN No. 380 Contribution from the Bureau of Plant Industry WM. A. TAYLOR, Chief. Washington, D. C. PROFESSIONAL PAPER January 15, 1917 ENDOTHIA PARASITICA AND RELATED SPECIES. By C. L. Shear, Pathologist, and Neil E. Stevens,1 Pathologist, Fruit-Disease Investigations, and Ruby J. Tiller, Scientific Assistant, Office of Investiga- tions in Forest Pathology. CONTENTS. Taxonomy 1 Introduction 1 The genus Endothia 3 The species of Endothia 13 Morphology and development 22 Myceliu

RMRD9JB4–. Cuba : Parque Nacional "Alejandro de Humboldt". Natural history; National parks and reserves; Ecological assessment (Biology); Wildlife conservation. I MELBA I j ternsíroemioides Gfiseb. / iinania dadecandra C. Wright J buxifolia A. Gray Zuelania guidonia (Sw.) Britton & Millsp. 49; Usianmius silenifotius (I yocarpaea pinetorum f Voyria aphylla (Jacq.) Pers. a parasitica (Schltdl. & Cham.) Ruyters & K ) Britton (C. sanguínea) Sesneria depressa (Griseb.) Urb. 3 duchartreoides {C. Wright) L Gesneria lopezii C.V. Morton ÍOJ Gesneria norlindii Urb. Pie Cup Mel, Coc Tab 50s

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate XVI.. ENDOTHIA PARASITICA AND E. FLUENS. VERTICAL SECTIONS OF STROMATA. X 20. Fig. 1.—E. parasitica. Showing Perithecia Arranged in Several Irregular Layers. Fig. 2.—E. parasitica, Showing Perithecia Arranged in a Single Layer. Fig. 3.—E. fluens, from Italy, Showing Perithecia Arranged in Several Layers.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a Stock Photo

RMRG8XRP–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. Bui. 380, U. S. Dept. of Agriculture. Plate XVI.. ENDOTHIA PARASITICA AND E. FLUENS. VERTICAL SECTIONS OF STROMATA. X 20. Fig. 1.—E. parasitica. Showing Perithecia Arranged in Several Irregular Layers. Fig. 2.—E. parasitica, Showing Perithecia Arranged in a Single Layer. Fig. 3.—E. fluens, from Italy, Showing Perithecia Arranged in Several Layers.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a

RMRDBBY4–. Chestnut blight. Chestnut blight; Chestnut. Sept. SI, 1914 Birds and Chestnut Blight 419. Fig . -Types of spores other than those of Endathia parasitica obtamed by the microscopic exammatoa o L c^uged^edhnent from the test of bird No. .3. a brown creeper. Brown-spored forms appear to ^!do^"e ., Hyaline; b. hyaline; ., dark brovm; d. nearly black; .. hyahne; /. hght brown; ,. loky;7^l"mokyr.-. dark smoky; /, hyaline; k. pale smoky; /, dark smoky; «. smoky; „. hyaUne; o. brown; P. hyaline; «, dark smoky; r. hyaline; s. very dark, ahnost black.. Please note that these images are extra

. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Peronospora. — a—g Letzte Gabelzweige der Conidienträger. a—dDivaricataeraP.Schachtii, h P. Eadii, c P. leptosperma, d P. Eumicis; e lutermediae: P. Eupliorbiae; f und g Undu- latae: /"P. Linariae, gr P. parasitica; Näheres über die genannten Gruppen auf pag. 446 dieses Bandes (Vergr. 360). /* P. effusa. Keimende Conidien mit beliebigen Austrittsstellen des Schlauches (Vergr. 190). / P. calotheca. Inter- cellularer Mycelschlauch mit Stock Photo

RMREFBKN–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Peronospora. — a—g Letzte Gabelzweige der Conidienträger. a—dDivaricataeraP.Schachtii, h P. Eadii, c P. leptosperma, d P. Eumicis; e lutermediae: P. Eupliorbiae; f und g Undu- latae: /"P. Linariae, gr P. parasitica; Näheres über die genannten Gruppen auf pag. 446 dieses Bandes (Vergr. 360). /* P. effusa. Keimende Conidien mit beliebigen Austrittsstellen des Schlauches (Vergr. 190). / P. calotheca. Inter- cellularer Mycelschlauch mit

. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. GENRE ALCYONIUM 127 Genre Alcyonium (Lin.) — Alcyon. Dans ce genre le Polypiéroïde est formé par bour- geonnement latéral et constitue une masse lobée ou di-. Fig. 71. — A. Alcyonum digitatum, B, Alcyonum palmatum. C. gartia parasitica. — Sur des coquilles de Pecten maximus. gitée, non rigide et ayant une certaine contractilité. Alcyonium digitatum (Lin). Alcyon digité. Cette espèce (fig. 71 A) forme un Polypiéroïde cy-. Please note that these images are extracted from scanned page image Stock Photo

RMREJCEF–. Coelents, inodermes, protozoaires. Cnidaria; Ctenophora; Sponges; Echinodermata; Protozoa; Invertebrates. GENRE ALCYONIUM 127 Genre Alcyonium (Lin.) — Alcyon. Dans ce genre le Polypiéroïde est formé par bour- geonnement latéral et constitue une masse lobée ou di-. Fig. 71. — A. Alcyonum digitatum, B, Alcyonum palmatum. C. gartia parasitica. — Sur des coquilles de Pecten maximus. gitée, non rigide et ayant une certaine contractilité. Alcyonium digitatum (Lin). Alcyon digité. Cette espèce (fig. 71 A) forme un Polypiéroïde cy-. Please note that these images are extracted from scanned page image

. Elektrophysiologie. 10 Bau und Structur der Muskeln. Rhode (8) besonders schön in der Längsmuskelschichte von B r a n c h i - obdella parasitica alle Uebergangsformen zwischen dem schon. Fig. 4. A Branchiobdella parasidica; Quei-schnitt durch die Muskulatur der Körperwand, a coelomyare, b holomyare Muskelzellen. £ Querschnitt einer platy- myaren Muskelzelle von Ascaris lumbricoides. (Nach Rhode.) ^/?^ J^^ J Fig. 5. A Querschnitt eines Theiles der Muskelschichte von Ascaris lumbricoides; « blasig sich vor- wölbendes Sarkoplasma, ß contrac- tile Substanz, y Zellkern. (Nach R. Leukart.) — B Iso Stock Photo

RMRD571P–. Elektrophysiologie. 10 Bau und Structur der Muskeln. Rhode (8) besonders schön in der Längsmuskelschichte von B r a n c h i - obdella parasitica alle Uebergangsformen zwischen dem schon. Fig. 4. A Branchiobdella parasidica; Quei-schnitt durch die Muskulatur der Körperwand, a coelomyare, b holomyare Muskelzellen. £ Querschnitt einer platy- myaren Muskelzelle von Ascaris lumbricoides. (Nach Rhode.) ^/?^ J^^ J Fig. 5. A Querschnitt eines Theiles der Muskelschichte von Ascaris lumbricoides; « blasig sich vor- wölbendes Sarkoplasma, ß contrac- tile Substanz, y Zellkern. (Nach R. Leukart.) — B Iso

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. HERB. MUS. PARIS <U V 1 ( n 1-1 u:f-c c- { £x. herb. Ad. Brongniart. Anno 1843 ). y Fig. 1.—Perithecia and Pycnidial Stromata of Endothia parasitica with Cankers on Castanea dentata. Fig. 2.—Cotype of Sphaeria gyrosa Schw. on Fagus. Specimen now in the Paris Museum sent to Brongniart by Schweinitz, showing Tulasne's label "Mdogramma gyrosum" and Schweinitz's autograph label.. Please note that these images are extracted from scanned page images that may have been digital Stock Photo

RMRG8Y51–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. HERB. MUS. PARIS <U V 1 ( n 1-1 u:f-c c- { £x. herb. Ad. Brongniart. Anno 1843 ). y Fig. 1.—Perithecia and Pycnidial Stromata of Endothia parasitica with Cankers on Castanea dentata. Fig. 2.—Cotype of Sphaeria gyrosa Schw. on Fagus. Specimen now in the Paris Museum sent to Brongniart by Schweinitz, showing Tulasne's label "Mdogramma gyrosum" and Schweinitz's autograph label.. Please note that these images are extracted from scanned page images that may have been digital

. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. :" # 4b iHt. M.S.Hftft«y CULTURES OF ENDOTHIA SPECIES Fig. i.—a, Corn meal after i month's growth of Endothia parasitica; b, corn meal after i month's growth of E, fluens. Typical cultures on upright tubes of corn-meal agar 6 weeks old. Fig. 2.—E. g Fig. z.—E. singularis. Fig. 4.— E. jluens- Fig. 5.—E- flutns mississippiensis. Fig. 6—E. tropicalia. Fig. 7.— E- parasitica.. Please note that these images are extracted from scanned page images that may have been digitally enhance Stock Photo

RMRG6D54–. [Bulletins on forest pathology : from Bulletin U.S.D.A., Washington, D.C., 1913-1925]. Trees; Plant diseases. :" # 4b iHt. M.S.Hftft«y CULTURES OF ENDOTHIA SPECIES Fig. i.—a, Corn meal after i month's growth of Endothia parasitica; b, corn meal after i month's growth of E, fluens. Typical cultures on upright tubes of corn-meal agar 6 weeks old. Fig. 2.—E. g Fig. z.—E. singularis. Fig. 4.— E. jluens- Fig. 5.—E- flutns mississippiensis. Fig. 6—E. tropicalia. Fig. 7.— E- parasitica.. Please note that these images are extracted from scanned page images that may have been digitally enhance

. Bulletin of the British Museum (Natural History) Botany. . Fig. 5 Pinna segments: A-Christella parasitica (L.) H. Lev. (Sledge 844), x 5; B-C. hispidula (Decaisne) Holttum (Sledge 578), x 5; C-portion of B enlarged to show sorus and hairs, x 20; D-C. dentata (Forssk.) Brownsey & Jermy (Sledge 924), x 5; E-C subpubescens (Blume) Holttum (Sledge 585), x 5; F-C. meeboldii (Rosenst.) Holttum (Meebold2133), x 6. 6 : 260 (1827). C. B. Clarke in Trans. Linn. Sot: (Bot.) II. 1 : 533 (1880) p.p.—Drvopteris parasitica (L.) Kuntze, Rev. Gen. Pi. 2 : 811 (1891). Christensen in Ark. Bot. 9(11): 26, f Stock Photo

RMRGK1E9–. Bulletin of the British Museum (Natural History) Botany. . Fig. 5 Pinna segments: A-Christella parasitica (L.) H. Lev. (Sledge 844), x 5; B-C. hispidula (Decaisne) Holttum (Sledge 578), x 5; C-portion of B enlarged to show sorus and hairs, x 20; D-C. dentata (Forssk.) Brownsey & Jermy (Sledge 924), x 5; E-C subpubescens (Blume) Holttum (Sledge 585), x 5; F-C. meeboldii (Rosenst.) Holttum (Meebold2133), x 6. 6 : 260 (1827). C. B. Clarke in Trans. Linn. Sot: (Bot.) II. 1 : 533 (1880) p.p.—Drvopteris parasitica (L.) Kuntze, Rev. Gen. Pi. 2 : 811 (1891). Christensen in Ark. Bot. 9(11): 26, f

. Diseases of plants in the United States in 1929. Plant diseases United States. DISTRIBUTION OF CMESTNUT BLI6MT IN TliE SOUTHERN APPALACHIANS. Figure 5. Distribution of chestnut blight (Endothia parasitica) in the Southern Appalachians. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haskell, Royal J. (Royal Joyslin), 1890-1958; United States. Office of Mycology and Disease Survey. [Washington, D. C. ] : Office of Mycology Stock Photo

RMRCC39F–. Diseases of plants in the United States in 1929. Plant diseases United States. DISTRIBUTION OF CMESTNUT BLI6MT IN TliE SOUTHERN APPALACHIANS. Figure 5. Distribution of chestnut blight (Endothia parasitica) in the Southern Appalachians. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haskell, Royal J. (Royal Joyslin), 1890-1958; United States. Office of Mycology and Disease Survey. [Washington, D. C. ] : Office of Mycology

RMRCHT1Y–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. Bacillariaceae. (Schutt. 35. Fig. 48. Colonien mit Stielbildung. A Fragilaria parasitica W. Sm., sitzende Einzelzellen, mit kleinem Gallertpolster an einem Ende angeheftet, epiphytisch auf Nitsschia. — B Synedra pulchella (Kalfs) Kütz., sitzende fächerartige Kette mit kurzem Gallertpolster an einem Ende angeheftet. — C 6'. radialis Kütz., radial- strahlige Colonie auf gemeinsamem Gallertpolster sitzend. — D S

$. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. Hyphomycetes. (Lindau.) 443. Fig. 230. A Gonatobotri^s Simplex Corda. Conidientrüger, vergr. B Nematogonium awantiacum Desin., Conidien- träger, yeigr. C Gonaiorrhoditlla parasitica Tliaxt. Couidienträger, 232/1. {A nach Corda; ß nach Saccardo; C nach Thax ter.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearan Stock Photo$

RMRCJ8HK–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. Hyphomycetes. (Lindau.) 443. Fig. 230. A Gonatobotri^s Simplex Corda. Conidientrüger, vergr. B Nematogonium awantiacum Desin., Conidien- träger, yeigr. C Gonaiorrhoditlla parasitica Tliaxt. Couidienträger, 232/1. {A nach Corda; ß nach Saccardo; C nach Thax ter.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearan

. Die Süsswasserfauna Deutschlands : eine Exkursionsfauna. Freshwater animals; Aquatic animals. 26 Collin, 13. C. vorax Jans. (Fig. 35). Körper meist rötlich. Räderorgan breit und flach, fast stets ausgebreitet. Rüssellamellen seitlich vorragend. Fuß kurz. Sporen nur ^/g so lang wie das betreffende Glied breit ist, durchbohrt, mit " ' ' '4 ungleiche kurze Zehen, das innere Paar viel kleiner als das äußere. Zahnformel 7o- Länge: 400—440 /u. Auf Moosen. — Mar- burg i. H. (?). sehr breitem Zwischenstück.. Fig. 34. Fig. 35 a. Fig. 35 b. Fig. 36 a. Fig. 34. Callidina parasitica Gigl. Bauchseit Stock Photo

RMRCFR2P–. Die Süsswasserfauna Deutschlands : eine Exkursionsfauna. Freshwater animals; Aquatic animals. 26 Collin, 13. C. vorax Jans. (Fig. 35). Körper meist rötlich. Räderorgan breit und flach, fast stets ausgebreitet. Rüssellamellen seitlich vorragend. Fuß kurz. Sporen nur ^/g so lang wie das betreffende Glied breit ist, durchbohrt, mit " ' ' '4 ungleiche kurze Zehen, das innere Paar viel kleiner als das äußere. Zahnformel 7o- Länge: 400—440 /u. Auf Moosen. — Mar- burg i. H. (?). sehr breitem Zwischenstück.. Fig. 34. Fig. 35 a. Fig. 35 b. Fig. 36 a. Fig. 34. Callidina parasitica Gigl. Bauchseit

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