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Septoria Stock Photos and Images
RMMCKWC2–. Fig. 53.—Septoria leaf blotch of rye. The fungus produces light yellow or light brown, irregular blotches on the leaves. Many tiny brown or black specks, the fruiting bodies of the fungus, are scattered through the infected leaf spots.
![Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. Sweet Potato Diseases. a. Trichoderma rot, b. Septoria leaf spot, c. soil stain d Charcoal rot T Tre'Jfno''?'. V';.''''''' '.' '' ' d'' ile the si'de'shoots are lue as ttev are supported by the secondary roots formed at the nodes of the vines /,wlJ potato artificially inoculated with Sclerotium Rolfsii. g. net necrosfs. ' Stock Photo](https://c8.alamy.com/comp/T1H0YN/diseases-of-truck-crops-and-diseases-of-truck-crops-and-their-control-diseasesoftruckc00taubuoft-year-1918-fig-sweet-potato-diseases-a-trichoderma-rot-b-septoria-leaf-spot-c-soil-stain-d-charcoal-rot-t-trejfno-v-d-ile-the-sideshoots-are-lue-as-ttev-are-supported-by-the-secondary-roots-formed-at-the-nodes-of-the-vines-wlj-potato-artificially-inoculated-with-sclerotium-rolfsii-g-net-necrosfs-T1H0YN.jpg "Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. Sweet Potato Diseases. a. Trichoderma rot, b. Septoria leaf spot, c. soil stain d Charcoal rot T Tre'Jfno''?'. V';.''''''' '.' '' ' d'' ile the si'de'shoots are lue as ttev are supported by the secondary roots formed at the nodes of the vines /,wlJ potato artificially inoculated with Sclerotium Rolfsii. g. net necrosfs. ' Stock Photo")
RMT1H0YN–Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. Sweet Potato Diseases. a. Trichoderma rot, b. Septoria leaf spot, c. soil stain d Charcoal rot T Tre'Jfno''?'. V';.''''''' '.' '' ' d'' ile the si'de'shoots are lue as ttev are supported by the secondary roots formed at the nodes of the vines /,wlJ potato artificially inoculated with Sclerotium Rolfsii. g. net necrosfs. '
RFWGK3BJ–Pyraclostrobin fungicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxy
RF2CCFKE8–Pyraclostrobin fungicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), nit
RM2AKK1B3–Infection experiments with Septoria petroselini varapii causing late blight of celery . ^f I Numi^r ^y- s^o^zs /^^ -tf- ^^ C/7? ta ^ VJSn. ^^1 A/c/mter o/3pots /^e/- -sy. /p^c^. -^
RF2JCAGXD–Discolored leaves of spring wheat caused by nutrient deficiencies or infection by a crop pathogen.
RMPG0GH8–. Diseases of greenhouse crops and their control . Vegetables; Plant diseases; Plant diseases. Fig. i8. Celery Disease. a. Septoria leaf spot, b. cross section through leaf to show relationship of fungus to its host, c. spores of Septoria petroselini {a-c after Coons),. 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.. Taubenhaus, Jacob Joseph, 1884-1937. New York : E. P. Dutton
RMMCKAXG–. cut and Bordeaux mixture used. CAULIFLOWER. See cabbage. CELERY, PARSLEY, PARSNIP Late-blight --'' [Septoria petroselini Desm.). — In Italy late- l)light was first reported in 1890; in the United States in 1891. A loss of 1950 carloads and a money loss of $550,000 was
RMT1JJ3T–Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taub Year: 1918 .â *r*'>*lX Fig. 66. Tomato Diseases. a. Septoria leaf spot, b. section through a pycnidium of Seploria lycopersiii (after Levin), c. section through acervulus of Collelolrichum phoinnidfs (after Venus Pool), d. and e. Melanconium rot. /. section through an acervulus of the Melan- conium fungus (d. to/, after Tisdale).
RF2CCFKCG–Pyraclostrobin fungicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), nit
RM2AKJWF4–Infection experiments with Septoria petroselini varapii causing late blight of celery . A/,/noh/?r of ^Sydof^ Aifz-c^. ^r/7?. Plate XV.. Late Blight of Celery onMo. 1 Golden Self-Blanching varietyITo. 17 Giant Pascal variety. Plate XVI.
RF2JCAH0F–Discolored leaves of spring wheat caused by nutrient deficiencies or infection by a crop pathogen.
RF2J6CRHK–Blackcurrant leaf spot (Pseudopeziza ribes). It is the most dangerous disease that attacks the currant.
RF2JE8BYP–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RMPFEPNG–. Descriptions of new species of fungi. Fungi. been carried and have germinated. Many fungi of this class produce their winter spores on fallen leaves or twigs, for instance the black blotch fungus of maple leaves. It is probable that this currant fungus has some winter form on the dead vegetable matter about the bushes. Hence the remedy should be sought in burning the leaves that fall and any other rubbish that might harbor the fungus. A similar species Septoria rubi, West, is very common on blackber- ries all over the country. It produces roundish spots with a red or purple margin and a brow
RMMCKWJ9–. Fig. 66. Tomato Diseases. a. Septoria leaf spot, b. section through a pycnidium of Seploria lycopersiii (after Levin), c. section through acervulus of Collelolrichum phoinnidfs (after Venus Pool), d. and e. Melanconium rot. /. section through an acervulus of the Melan- conium fungus (d. to/, after Tisdale).
![Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. 69. Celery Diseases. a. Septoria leaf spot on leaf, b. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria pelroselini (a, c, and e after Coons and Levin). Stock Photo](https://c8.alamy.com/comp/T1J084/diseases-of-truck-crops-and-diseases-of-truck-crops-and-their-control-diseasesoftruckc00taubuoft-year-1918-fig-69-celery-diseases-a-septoria-leaf-spot-on-leaf-b-septoria-leaf-spot-on-leaflet-c-septoria-lesions-on-celery-seed-d-septoria-spots-showing-pycnidial-bodies-e-cross-section-showing-pyncidium-and-pycnospores-of-septoria-pelroselini-a-c-and-e-after-coons-and-levin-T1J084.jpg "Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. 69. Celery Diseases. a. Septoria leaf spot on leaf, b. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria pelroselini (a, c, and e after Coons and Levin). Stock Photo")
RMT1J084–Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taubuoft Year: [1918] Fig. 69. Celery Diseases. a. Septoria leaf spot on leaf, b. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria pelroselini (a, c, and e after Coons and Levin).
RF2CCFKCR–Pyraclostrobin fungicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), nit
RM2AKJYKG–Infection experiments with Septoria petroselini varapii causing late blight of celery . Num/^^r of 3^af-j> /?er 3f. c/e^/v.. A/un7^er oy 3^ot^ Ad^ 3y, c/ec^. «^ C^ MJ N>^ (Js j ^ SN
RF2JE8BY8–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RMPG2PHW–. The vegetable industry in New York state ... Vegetables; Gardening. Diseases of Vegetables 1329 CAULIFLOWEE Black Eot and Club Root, discussed under cabbage, are the important diseases. CELEEY Blight (Septoria petroselina Desm., var. apii Br. & Cav.), Fig. 386. It is probable that the yellowing of celery leaves, result- ing from unfavorable soil and weather conditions, is sometimes. Fig. 386.— Celehy Blight called blight. True blight is, however, caused only by the attack of a fungus. It can be readily distinguished from all other troubles by the presence of brown dead spots in the leave
![. of the root, after Jones. Redrawn cut and Bordeaux mixture used. CAULIFLOWER. See cabbage. CELERY, PARSLEY, PARSNIP Late-blight "^^ (Septoria petroselini Desm.). — In Italy late- blight was first reported in 1890; in the United States in 1891. A loss of 1950 carloads and a money loss of $550,000 was Stock Photo](https://c8.alamy.com/comp/MCKA6E/of-the-root-after-jones-redrawn-cut-and-bordeaux-mixture-used-cauliflower-see-cabbage-celery-parsley-parsnip-late-blight-quot-septoria-petroselini-desm-in-italy-late-blight-was-first-reported-in-1890-in-the-united-states-in-1891-a-loss-of-1950-carloads-and-a-money-loss-of-550000-was-MCKA6E.jpg ". of the root, after Jones. Redrawn cut and Bordeaux mixture used. CAULIFLOWER. See cabbage. CELERY, PARSLEY, PARSNIP Late-blight "^^ (Septoria petroselini Desm.). — In Italy late- blight was first reported in 1890; in the United States in 1891. A loss of 1950 carloads and a money loss of $550,000 was Stock Photo")
RMMCKA6E–. of the root, after Jones. Redrawn cut and Bordeaux mixture used. CAULIFLOWER. See cabbage. CELERY, PARSLEY, PARSNIP Late-blight "^^ (Septoria petroselini Desm.). — In Italy late- blight was first reported in 1890; in the United States in 1891. A loss of 1950 carloads and a money loss of $550,000 was
RMT0W8M1–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr16rabe Year: 1901 Septoria anaxea Sacc. a. Blattstück von Senecio praealtus mit dem Pilze in natürlicher Grösse. h. Stark vergrösserter Durchschnitt durch ein Fruchtgehäuse. c. Freie, sehr stark vergrösserte Sporen. Alles nach Saccardo, Fung. ital. del. Tafel 1485.
RM2AKJN36–Infection experiments with Septoria petroselini varapii causing late blight of celery . Late Blight of Celery onNo. 29 Hew Rose variety.ITo. 43 Giant Golden Heart variety. Plate XXI.. Late Blight of Celery onUo. 31 Celeriac- Turnip Rooted variety(two plants)
RF2JE8C00–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RMPG4F33–. Diseases of economic plants . Plant diseases. 108 DISEASES OF ECONOMIC PLANTS the buds are unfolding, first using an 8-10-50 mixture; second a 5-7-50 mixture. Leaf spot {Septoria piricola Desm.). — The leaf spot, while rarely completely destruc- tive to foliage or crop, does interfere with the general pro- ductiveness and health of the tree by diminishing its green surface and sometimes by caus- ing defoliation. It is known over a wide range. The leaf spot may be distin- guished from the scab and the blight by the fact that the dis- eased area is rather sharply defined and characteristically
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.)
RMT0TWN1–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr16rabe Year: 1901 Septoria 759 Citrus Septoria Arethusa Penzig. a. Theil eines Blattes von Citrus mit dem Pilze in natürlicher Grösse. b. Blattdurchsehnitt mit einem Fruchtgehäuse, stark vergrössert. c. Sporen, sehr stark ver- grössert. Alles nach Sacc., Fungi ital. del. Tafel 1171.
RF2JE8BYG–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RMA2GT7F–Leaf lesions Zymoseptoria tritici on flag leaf on wheat plant ear and leaf Triticum aestivum
RM2AKJY7P–Infection experiments with Septoria petroselini varapii causing late blight of celery . A/un7^er oy 3^ot^ Ad^ 3y, c/ec^. «^ C^ MJ N>^ (Js j ^ SN. A/i/zT^^^/- oy 3^07^^ Aer S^. c/je^/?7.
![. Diseases of economic plants . Plant diseases. 152 DISEASES OF ECONOMIC PLANTS toms to the knot, may be distinguished from it by the absence of wartlike growths upon the surface of affected twigs. As an effective measure all diseased canes may be cut out and burned, cutting well below the diseased area.. FlQ. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose 1 [ (Septoria Ribis Desm.) The leaf spots Cercosporose J [ {Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries. Stock Photo](https://c8.alamy.com/comp/PG4EX9/diseases-of-economic-plants-plant-diseases-152-diseases-of-economic-plants-toms-to-the-knot-may-be-distinguished-from-it-by-the-absence-of-wartlike-growths-upon-the-surface-of-affected-twigs-as-an-effective-measure-all-diseased-canes-may-be-cut-out-and-burned-cutting-well-below-the-diseased-area-flq-64-currant-leaf-spot-septoriose-after-stewart-and-eustace-septoriose-1-septoria-ribis-desm-the-leaf-spots-cercosporose-j-cercospora-angulata-wint-the-quot-currant-leaf-spotquot-is-a-term-applied-to-a-peculiar-spotting-of-the-leaves-of-both-currants-and-gooseberries-PG4EX9.jpg ". Diseases of economic plants . Plant diseases. 152 DISEASES OF ECONOMIC PLANTS toms to the knot, may be distinguished from it by the absence of wartlike growths upon the surface of affected twigs. As an effective measure all diseased canes may be cut out and burned, cutting well below the diseased area.. FlQ. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose 1 [ (Septoria Ribis Desm.) The leaf spots Cercosporose J [ {Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries. Stock Photo")
RMPG4EX9–. Diseases of economic plants . Plant diseases. 152 DISEASES OF ECONOMIC PLANTS toms to the knot, may be distinguished from it by the absence of wartlike growths upon the surface of affected twigs. As an effective measure all diseased canes may be cut out and burned, cutting well below the diseased area.. FlQ. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose 1 [ (Septoria Ribis Desm.) The leaf spots Cercosporose J [ {Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries.
RMMCKWGW–. Fig. 66. TOxMato Diseases. a. Septoria leaf spot, b. section through a pycnidium of Septoria lycopersici (after Levin), c. section through acervulus of Colletolrichum phomoides (after Venus Pool), d. anil e. Melanconium rot, /. section through an acervulus of the Melan- conium fungus {d. to f. after Tisdale).
RMT1GP6N–Diseases of truck crops Diseases of truck crops / Ralph E. Smith diseasesoftruckc119smit Year: 1940 Diseases of Truck Crops 63 true rust, and breaks out in small, red, spore pustules on the leaves and stems (fig. 30). It also attacks broad bean, but is not important. Septoria Leaf Spot, Leaf Blotch.—The affected leaves become spotted with indefinite, yellow to brown blotches and are blighted much as in ascochyta blight. Pods and seeds may become infected with this fungus
RF2JE8BYK–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RM2AKK1YR–Infection experiments with Septoria petroselini varapii causing late blight of celery . fs/t/mb e/^ o/ -^/^/t^ /^er 5j>.J7ec/77. l.>J ?A) S^ <^,. ^f I Numi^r ^y- s^o^zs /^^ -tf- ^^ C/7? ta ^ VJSn
![. Diseases of truck crops and their control . Vegetables. S.- '^^15"b«a%s^r". Fig. 66. Tomato Diseases. a. Septoria leaf spot, 6. section through a pycnidium of Sepioria lycopersici (after Levin), c. section through acervulus of Collelotrichum phomoides (after Venus Pool), d. and e. Melanconium rot, /. section through an acervulus of the Melan- conium fungus {d. to f. after Tisdale).. 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 Stock Photo](https://c8.alamy.com/comp/PG4CC1/diseases-of-truck-crops-and-their-control-vegetables-s-15quotbasrquot-fig-66-tomato-diseases-a-septoria-leaf-spot-6-section-through-a-pycnidium-of-sepioria-lycopersici-after-levin-c-section-through-acervulus-of-collelotrichum-phomoides-after-venus-pool-d-and-e-melanconium-rot-section-through-an-acervulus-of-the-melan-conium-fungus-d-to-f-after-tisdale-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-PG4CC1.jpg ". Diseases of truck crops and their control . Vegetables. S.- '^^15"b«a%s^r". Fig. 66. Tomato Diseases. a. Septoria leaf spot, 6. section through a pycnidium of Sepioria lycopersici (after Levin), c. section through acervulus of Collelotrichum phomoides (after Venus Pool), d. and e. Melanconium rot, /. section through an acervulus of the Melan- conium fungus {d. to f. after Tisdale).. 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 Stock Photo")
RMPG4CC1–. Diseases of truck crops and their control . Vegetables. S.- '^^15"b«a%s^r". Fig. 66. Tomato Diseases. a. Septoria leaf spot, 6. section through a pycnidium of Sepioria lycopersici (after Levin), c. section through acervulus of Collelotrichum phomoides (after Venus Pool), d. and e. Melanconium rot, /. section through an acervulus of the Melan- conium fungus {d. to f. after Tisdale).. 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
![. Fig. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose Cercosporose The leaf spots (Septoria Ribis Desm.) (Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries. It is likely to occur wherever these plants are grown. The spot is of rather characteristic appearance, usually circular, Stock Photo](https://c8.alamy.com/comp/MCKA7K/fig-64-currant-leaf-spot-septoriose-after-stewart-and-eustace-septoriose-cercosporose-the-leaf-spots-septoria-ribis-desm-cercospora-angulata-wint-the-quot-currant-leaf-spotquot-is-a-term-applied-to-a-peculiar-spotting-of-the-leaves-of-both-currants-and-gooseberries-it-is-likely-to-occur-wherever-these-plants-are-grown-the-spot-is-of-rather-characteristic-appearance-usually-circular-MCKA7K.jpg ". Fig. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose Cercosporose The leaf spots (Septoria Ribis Desm.) (Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries. It is likely to occur wherever these plants are grown. The spot is of rather characteristic appearance, usually circular, Stock Photo")
RMMCKA7K–. Fig. 64. — Currant leaf spot (septoriose). After Stewart and Eustace. Septoriose Cercosporose The leaf spots (Septoria Ribis Desm.) (Cercospora angulata Wint.) The " currant leaf spot" is a term applied to a peculiar spotting of the leaves of both currants and gooseberries. It is likely to occur wherever these plants are grown. The spot is of rather characteristic appearance, usually circular,
RMT0W8H7–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr16rabe Year: 1901 Septoria Arethusa Temig. a. Theil eines Blattes von Citrus mit dem Pilze in natürlicher Grösse. />. BlattdiuTlisclinitt mit einem Fruchtgehäuse, stark vergrössert. c. Sporen, sehr stark ver- grössert. Alles nach Sacc., Fungi ital. del. Tafel 1171.
RF2JE8BYX–Leaf spot of rye, septoria leaf blotch, speckled leaf blotch of rye. Mycosphaerella graminicola.
RF2HA464A–Common bunt, or stinking smut and covered smut, is a disease of spring and winter wheats caused by Tilletia tritici and laevis.
RM2AKK2XA–Infection experiments with Septoria petroselini varapii causing late blight of celery . Numi>ey o/ ?^/^^^?^ /^^ -^^ ^^^^- u /0 ^0 30 ^a ^a d,^f /a S^ ^^ /^^ //^^. /^l//77^er- o/^ ^/^Zi /^^ ^y. /7&c/??^ bi V>i ^ TV s; ^^ 5^
RMPG0GAX–. Diseases of greenhouse crops and their control . Vegetables; Plant diseases; Plant diseases. Fig. 46. Carnation Diseasbs. a. White tip (after Clinton), b-f. carnation rust parasite (after Blodgett, F. H.), g. stigmanose (after Woods), h. Septoria leaf spot (after Potter, M. C), »• pycnidia of Septoria dianthi, j. pow- dery mildew fungus (after Mercer, W. B.).. 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.. Taubenhaus, Ja
RMMCK7WF–. Fig. 46. Carnation Diseases. a. White tip (after Clinton), b-f. carnation rust parasite (after Blodgett, F. H.), g. stigmanose (after Woods), h. Septoria leaf spot (after Potter, M. C), i. pycnidia of Septoria dianthi, j. pow- dery mildew fungus (after Mercer, W. B.).
RMT0W8E6–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr16rabe Year: 1901 Septoria pterophila Sacc. <i. Stück eines Flügels von Cicada Orni mit dem Pilze in natürlicher Grösse. h. Zwei schwach vergrösserte Fruchtgehäuse. c. Ein stark vergrössertes Fruchtgehäuse. d. Freie, sehr stark vergrösserte Sporen. Alles nach Saccardo, Fungi ital. dcl. Tafel 90.
RF2HA46EC–Common bunt, or stinking smut and covered smut, is a disease of spring and winter wheats caused by Tilletia tritici and laevis.
RM2AKJW47–Infection experiments with Septoria petroselini varapii causing late blight of celery . Late Blight of Celery onMo. 1 Golden Self-Blanching varietyITo. 17 Giant Pascal variety. Plate XVI.. Late Blight of Celery onNo, 30 Kalamazoo varietyNo. 7 Golden Self-Blanching variety. (Burpee) Plate XVII.
![. Diseases of truck crops and their control . Vegetables. ^'' ^''"%.. X â s, d. Fig. 69. Celery Diseases. fl. Septoria leaf spot on leaf, h. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria peiroseltni (a, c, and e after Coons and Levin).. 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.. Taubenhau Stock Photo](https://c8.alamy.com/comp/PG4CAF/diseases-of-truck-crops-and-their-control-vegetables-quot-x-s-d-fig-69-celery-diseases-fl-septoria-leaf-spot-on-leaf-h-septoria-leaf-spot-on-leaflet-c-septoria-lesions-on-celery-seed-d-septoria-spots-showing-pycnidial-bodies-e-cross-section-showing-pyncidium-and-pycnospores-of-septoria-peiroseltni-a-c-and-e-after-coons-and-levin-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-taubenhau-PG4CAF.jpg ". Diseases of truck crops and their control . Vegetables. ^'' ^''"%.. X â s, d. Fig. 69. Celery Diseases. fl. Septoria leaf spot on leaf, h. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria peiroseltni (a, c, and e after Coons and Levin).. 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.. Taubenhau Stock Photo")
RMPG4CAF–. Diseases of truck crops and their control . Vegetables. ^'' ^''"%.. X â s, d. Fig. 69. Celery Diseases. fl. Septoria leaf spot on leaf, h. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria peiroseltni (a, c, and e after Coons and Levin).. 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.. Taubenhau
RMMCKWGH–. Fig. 69. Celery Diseases. a. Septoria leaf spot on leaf, b. Septoria leaf spot on leaflet, c. Septoria lesions on celery seed, d. Septoria spots showing pycnidial bodies, e. cross section showing pyncidium and pycnospores of Septoria pelroselini (a, c, and e after Coons and Levin).
RMT0W8NY–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr16rabe Year: 1901 718 Septoria Septoria compta Sacc. a. Stück eines Blättchens von Trifolium alpestre mit dem Pilze in natür- licher Grösse. b. Ein Blattstückchen, etwas vergrössert. c. Zwei Fruchtgehäuse, stark vergrössert. d. Freie, sehr stark vergrösserte Sporen. Alles nach Saccardo, Fung. ital. del. Tafel 89.
RF2HA468F–Common bunt, or stinking smut and covered smut, is a disease of spring and winter wheats caused by Tilletia tritici and laevis.
RM2AKK2EA–Infection experiments with Septoria petroselini varapii causing late blight of celery . /^l//77^er- o/^ ^/^Zi /^^ ^y. /7&c/??^ bi V>i ^ TV s; ^^ 5^. fs/t/mb e/^ o/ -^/^/t^ /^er 5j>.J7ec/77. l.>J ?A) S^ <^,
RMPG3NW4–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 360 FUNGOUS DISEASES OF PLANTS. Fig. 178. Septoria Pyricola : Section of Pycnidium nutrient media, germ tubes being pushed out from either end or from the middle (Fig. 179). This fungus has been readily cultivated upon bean stems and pear twigs, and I have reported the growth as follows: Here the fungus grew slowly at first, producing after sev- eral weeks the pyc- nidia of the Septoria. After several trans- fers this fungus grows quite luxuriantly on bean pods or stems, as seen in
RMMCKWPE–. Fig. 27. Sweet Potato Diseases. a. Trichoderma rot, 6. Septoria leaf spot, c. soil stain, d. Charcoal rot, e. Texas root rot: notice the center of the hill is dead, while the side shoots are alive as they are supported by the secondary roots formed at the nodes of the vines, /. sweet potato artificially inoculated with Sclerotium Rolfsii, g. net necrosis.
RMT1JGM0–Diseases of economic plants (1921) Diseases of economic plants diseasesofeconom01stev Year: 1921 418 Diseases of Economic Plants CHRYSANTHEMUM Leaf-spot ' {Septoria chrysanthernella Cav.). — Large brown to black blotches, often irregularly circular and of indefinite border, appear upon the leaves. These enlarge and coalesce to involve the whole leaf, which withers, dies, and falls away. The lower leaves are first affected, but in later stages all the leaves of the plant may be badly spotted, and practically complete defoliation may result. Cuttings from infected stock should be avoided. All
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