RMAJTDP9–Barley spot Ramularia collo cygni leaf spotting on barley
RMHY6KN0–Ramularia rubella
RMACGEK4–White mould Ramularia vallisumbrosae damage to Narcissus sp leaves
RMB5NG8A–PARSNIP LEAF SPOT Ramularia pastinacae ON PARSNIP LEAF
RMA2GT92–Barley spot Ramularia collo cygni on Barley leaves Hordeum vulgare
RF2R24TYT–Broad-leaved Dock (Rumex obtusifolius) close-up of leaf showing the red blemishes caused by Ramularia rubella
RMA14WX0–Leaf spot Ramularia primulina on primrose Primula vulgaris leaves
RM2C59DN1–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMAJTDP8–Barley spot Ramularia collo cygni leaf spotting on barley plants
RMBMMRX1–HORSE RADISH PALE LEAF SPOT (Rhamularia rhei) ON UPPER SURFACE OF RHUBARB LEAF
RM2R2DYXF–Srinagar, India. 19th May, 2023. Ramularia leaf spots (a fungal leaf disease) is seen on leaves of Strawberry plant in Srinagar. Credit: SOPA Images Limited/Alamy Live News
RM2R2E02G–Srinagar, India. 19th May, 2023. Ramularia leaf spots (a fungal leaf disease) is seen on leaves of Strawberry plant in Srinagar. (Photo by Idrees Abbas/SOPA Images/Sipa USA) Credit: Sipa USA/Alamy Live News
RM2PE7DFT–Leaf spot, Ramularia rubella, seriously affects a leaf of broad dock, Rumex obtusifolius, Berkshire
RMAPBM0N–PARSNIP LEAF SPOT RAMULARIA PASTINACAE ON PARSNIP
RM2PG09Y0–Leaf spot, Ramularia rubella, seriously affecting a leaf of broad dock, Rumex obtusifolius, Berkshire
RMEE1EBT–Leaf spot, Ramularia rubella, seriously affecting a leaf of broad dock, Rumex obtusifolius, Berkshire, May
RM2ANAHT5–A text-book of mycology and plant pathology . ine,separate, or bound into coremia,or layer-like cushions. The con-idiospores may exist as oidio-spores through the separation ofthe hyphae. The conidiophoresare simple, or branched. Theconidiospores of different shapesand colors are borne in a varietyof ways on the conidiophores ortheir branches. The genera maybe arranged in three series. A. Mycelium and spores light-colored: Oospora, Monilia,Oidium, Sporoirichum, Botrytis, Cephalothecium, Ramularia, Cercos-porella, Piricularia. B. Mycelium dark-colored at least with age; sporesgenerally dark: Fu
RMPG3YGY–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 262 FUNGOUS DISEASES OF PLANTS The fungus. The life history of the fungus has been con- siderably studied, and it is probable that some spore stages which have been described are not at any rate common stages in the life cycle. In general, two spore-producing stages may be found, the conidial and the ascigerous stages. The conidial stage has been described as Ramularia Tulasnei. This appears in early summer, as a rule, or so soon as the pale centers of the spots have been developed
RMMAB524–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Ramularia angu- stissima Sacc. Stark vergr. (Nach Saccardo.) 31
RMT0DCM7–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz drlrabenhorstskr0108rabe Year: 1907 487 991. R. ancliusae Massal. iu Malpighia Vlll, 213 (1894). â Sacc. Syll. XI, 604. â Magnus Pilzflora Tirol p. 546. â Oudemans in Ned. Kruidk. Arch. 3. ser. II, 305; Cat. rais. Pays Bas p. 500. â V. Höhnel in Sitzber. Ak. Wiss. AVien. Math. Nat. Kl. CXI, 1042. . Syn. Ramularia anchusae officinalis Eliaeson in Bih. Svenska Vet.-Ak. Handl. XXII Afd. III n. 12 p. 19 (1897). â Sacc. Syll. XIV, 1062. â Lindroth in Act. Soc. Faun. Flor.
RF2R24TYY–Broad-leaved Dock (Rumex obtusifolius) close-up of leaf showing the red blemishes caused by Ramularia rubella
RM2C59E0D–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMAJTDP7–Barley spot Ramularia collo cygni leaf spotting on barley plants
RMAXYWGY–Leaf spot Ramularia deflectens on pansy Viola sp ornamental annual
RMB371FA–Leaf spot Ramularia primulina on primrose Primula vulgaris leaf
RMEE1EBR–Leaf spot, Ramularia rubella, seriously affecting a leaf of broad dock, Rumex obtusifolius, Berkshire, May
RM2CDCCTE–. Fungous diseases of plants, with chapters on physiology, culture methods and technique . ^ totake indirect precautions only. Prevention of the scab, in particular,will mean prevention of this rot, which is secondary to it. VII. RAMULARIA While the genus Ramularia is entirely parasitic, few plant dis-eases of serious consequence are produced. Reference has already.
RMPG3YEW–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 296 FUNGOUS DISEASES OF PLANTS Inoculation experiments have also indicated that this fungus may produce a rot through wound infections on apple, pear, quince, and grape. It is believed that the fungus will become injurious only under the conditions mentioned, and, therefore, it is necessary to take indirect precautions only. Prevention of the scab, in particular, will mean prevention of this rot, which is secondary to it. VII. RAMULARIA While the genus Ramularia is entirely parasit
RM2CDCCWF–. Fungous diseases of plants, with chapters on physiology, culture methods and technique . Fig. 131. Cephalothecium ROSEUM Fig. 132. Areolate Mildew ofCotton been made to Ramularia Tulasnei (see Mycosphcerella Fragarice,page 261). Ramularia areola Atk. This fungus, producing what may beknown as the frosty blight or areolate mildew of cotton, is verycharacteristic. Small areas of the leaf between the finer veinletsare occupied by the fruiting hyphae. The latter are fascicled, andnumerous spores are borne. As a result of the abundance of thefruiting hyphae and the avoidance of the veins an areol
RMBRJRWX–Barley spot (Ramularia collo cygni) leaf spotting on barley
RMPG45JM–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 589 Hyphae verticillate; sterile hy- phaB present 13. Mucrosporium. Parasitic Conidia mucose-conglobate, allan- toid, often continuous 14. Allantospora. Conidia not mucose-conglobate Conidia ovate-cylindric or elon- gate, often catenulate 15. Ramularia, p. 590. Conidia obclavate-pyriform 16. PirictJaria, p. 591. Septocylindrium Bonardin (p. 588) Coiiidiophores very short, scarcely distinct from the conidia, or in parasitic species distinct but short and inflated or dentic- ulately sublobate at th
RMB7DE36–Ramularia leaf spot Ramularia beticola fungal disease symptoms on a sugar beet leaf
RMME83E5–. Die Krankheiten der Pflanzen; ein Handbuch für Land- und Forstwirte, Gärtner, Gartenfreunde und Botaniker . ^iß. 67. Gonibicnträgcrbüft^cl öon Rnmularia. A Ramularia obovata /•«r/v/, aibj einer ipaltöffuiinc^ bcc^ 531attcy ooii Kumex sangiiincus l)croürflciuad)jcn, ncbft cinic^en abf^cfallcncn Sporen. 300 fad) üer= ^^röiKrt. li Ilaiimlaria Histortac /^^luM. GonibienträGcrbiifd)el auc-> einer Spaltöffnung] be§ 53Iatteö uon Poly^oiumi Bistorta lier» Dorqeiüad)lcn, ncbft einigen abcicraUoncn 2poroii. 100 fad) ucroröf^ert. C 5kbfd)nnrnnn ber Sporen an ben (ionibienträaern uon H. IMs- tortae:
RM2B6X4C8–White mould (Ramularia vallisumbrosae) necrosis damage to daffodil (Narcissus sp.) leaves in a crop, Lincolnshire, April
RMECF34J–A leaf spot, Ramularia rubella, seriously affecting a leaf of broad dock, Rumex obtusifolius, Berkshire, May
RM2C59F0E–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RM2C59D0G–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMRDJF2A–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 296 FUNGOUS DISEASES OF PLANTS Inoculation experiments have also indicated that this fungus may produce a rot through wound infections on apple, pear, quince, and grape. It is believed that the fungus will become injurious only under the conditions mentioned, and, therefore, it is necessary to take indirect precautions only. Prevention of the scab, in particular, will mean prevention of this rot, which is secondary to it. VII. RAMULARIA While the genus Ramularia is entirely parasit
RMMAB52X–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Ramularia aequi- voca (Ces.) Stark vergr. (Nach Voglino). 926. R. ranunculi Peck in 35. Ann. Rep. New York Stat. Mus. Nat. Hist. p. 141 (1883). — Sacc. Syll. IV, 200. Syn. Cylindrospora ranunculi Schroet. in Schles. Krypt. Fl. Pilze II, 485 (1897). Bhittflecken rundlich, 4—6 mm im Durchm., oft zusammen- fließend, undeutlich begrenzt, braun, dann schwärzlich werdend. Rasen unterseitig, ziemlich dicht, weißlich. Konidienträger büschlig zu den Spaltöffnungen vorbrechend, hyalin, unverzweigt, unseptiert, 18 — 30
RMECF34H–A leaf spot, Ramularia rubella, seriously affecting a leaf of broad dock, Rumex obtusifolius, Berkshire, May
RMA6P4N9–Leaf spot on ivy Hedera helix with pycnidia many possible fungal causes
RM2C59D1C–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMRDJF52–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 262 FUNGOUS DISEASES OF PLANTS The fungus. The life history of the fungus has been con- siderably studied, and it is probable that some spore stages which have been described are not at any rate common stages in the life cycle. In general, two spore-producing stages may be found, the conidial and the ascigerous stages. The conidial stage has been described as Ramularia Tulasnei. This appears in early summer, as a rule, or so soon as the pale centers of the spots have been developed
RMMAB52E–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Ramularia pratensis Sacc. Stark vergr. (Nach Saccardo.) Magnus Pilzfl. T- irol p. 542. 904. R. decipicDS Ell. et Everh. in Journ. of Myc. I, 70 (1885). — Sacc. Syll. IV, 215. - — Lindroth in Act. Soc. Faun. Flor. Fenn. XXIII n. 3 p. 13. Blattflecken kreisförmig, 2—10 mm im Durchm., oft zu- sammenfließend, rötlich bis braun-purpurn, mit einem dunkleren und etwas erhabenen Rande umgeben. Rasen beiderseitig, spärlich, weiß. Konidienträger büschelig aus den Spaltöffnungen hervor- brechend, unseptiert oder zweize
RMA6P4N8–Leaf spot on ivy Hedera helix with pycnidia many possible fungal causes
RM2C59CH6–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RM2C6N14C–Leaf spot (Septoria apiicola) lesions on flat leaf of continental parsley (Petroselinum crispum)
RMABHE8A–Water lilies Nymphaea alba on pond surface with some leaf spot infection and blanket weed algal growth
RMBGHA7N–Leaf spot (Septoria apiicola) on celery leaves
RMAGWKTH–Unconfirmed leaf spot possibly one of several fungi on an ivy leaf Hedera helix
RMREERF9–. Comparative morphology of Fungi. Fungi. SPHAERIALES 269 and germinate in spring, producing conidia of Ramularia Hieracii (Klebahn, 1918). Of Cercosphaerella, M. millegrana on leaves of Tilia cordata, forms conidia of Cercospora microsora and, further, the imperfect form of M. cerasella, a leaf spot of cherry, is Cercospora cerasella (Aderhold, 1900). As has been indicated, the extent of the imperfect forms of Myco- sphaerella is by no means exhausted in the three sections above; e.g., of the forms important in phytopathology, M. pinodes, causing a spot of pods of beans and peas, has Ascochyt
RMAXJ06K–Leaf spot Septoria apiicola on flat leaves of continental parsley
RMMAB52C–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . 991. R. ancliusae Massal. iu Malpighia Vlll, 213 (1894). â Sacc. Syll. XI, 604. â Magnus Pilzflora Tirol p. 546. â Oudemans in Ned. Kruidk. Arch. 3. ser. II, 305; Cat. rais. Pays Bas p. 500. â V. Höhnel in Sitzber. Ak. Wiss. AVien. Math. Nat. Kl. CXI, 1042. Syn. Ramularia anchusae officinalis Eliaeson in Bih. Svenska Vet.-Ak. Handl. XXII Afd. III n. 12 p. 19 (1897). â Sacc. Syll. XIV, 1062. â Lindroth in Act. Soc. Faun. Flor. Fenn. XXIII n. 3 p. 30. Ex8. Cavara Fungi Long. 243; All. et Sehn. Fungi bav. 698;
RM2C59CPY–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMRH04MR–. Bulletin. Mycology; Fungi; Botany. BULL. DE LA SOC. MYC. DE FRANGE T. IX. PL. XIII.. I. Macrophoma suberis. — U. Cercospora Odontoglossi. — III. Septoria Carrubi. — I. Phyl- losticta cicerina. — V. Ascochyta Orobi var. Onobrychidis et Ramularia Onobrychidis. — VI. Vermicularia conidifera. — VII. Fnsicladium pirinûm et sa spermogonie—VIII. Cytospora Pandani.. 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.. Socie?te? mycol
RM2C59CB0–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RMRPY151–. Hawaiian Fungi. Fungi. Figure31.—Conidiophores, conidia, and spores: a, of Botrytis sps. (No. 941) on Passiflora; b, of Ramularia nephrolepis (No. 896) on Nephrolepis exal- tata—conidiophores and two kinds of conidia. The fungus when fresh in the field is conspicuous on the lower sides of the dead spots, as either white, or vivid red, clumps of conidiophores. The vividness of the color is largely lost in dried material. The conidio- phores branch more than is usual and the variation in spore shape also is much more than is common in Ramularia.. Please note that these images are extracted fro
RM2C59C30–Abstract macro close shot detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella.
RFP0YMKA–Abstract macro photo of the surface of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius. Possibly caused by the leaf spot Ramularia rubella.
RM2G11F2H–Diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella - among yellow Buttercup flowers. For plant diseases UK.
RMRDE52M–. The fungi which cause plant disease . Plant diseases; Fungi. THE FUNGI WHICH CAUSE PLANT DISEASE 589 Hyphae verticillate; sterile hy- phaB present 13. Mucrosporium. Parasitic Conidia mucose-conglobate, allan- toid, often continuous 14. Allantospora. Conidia not mucose-conglobate Conidia ovate-cylindric or elon- gate, often catenulate 15. Ramularia, p. 590. Conidia obclavate-pyriform 16. PirictJaria, p. 591. Septocylindrium Bonardin (p. 588) Coiiidiophores very short, scarcely distinct from the conidia, or in parasitic species distinct but short and inflated or dentic- ulately sublobate at th
RM2G11F28–Diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella - among yellow Buttercup flowers. For plant diseases UK.
RMREF4YA–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 487. 991. R. ancliusae Massal. iu Malpighia Vlll, 213 (1894). â Sacc. Syll. XI, 604. â Magnus Pilzflora Tirol p. 546. â Oudemans in Ned. Kruidk. Arch. 3. ser. II, 305; Cat. rais. Pays Bas p. 500. â V. Höhnel in Sitzber. Ak. Wiss. AVien. Math. Nat. Kl. CXI, 1042. Syn. Ramularia anchusae officinalis Eliaeson in Bih. Svenska Vet.-Ak. Handl. XXII Afd. III n. 12 p. 19 (1897). â Sacc. Syll. XIV, 1062. â Lindroth in Act. Soc. Faun. Flor. Fenn.
RM2G11EYA–Diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella - among yellow Buttercup flowers. For plant diseases UK.
RFDYPMCP–Broad-Leaved Dock / Rumex obtusifolius leaf (upper side) showing disease symptoms - possibly from Ramularia rubella. See FOCUS note in 'description'.
RFCWY02H–Abstract detail of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella. Focus on upper section north of midrib
RMRE38N6–. Danish fungi as represented in the herbarium of E. Rostrup;. Fungi. â¢li:. ilir !-| ⢠[ ⢠: ⢠⢠â ⢠J ⢠r i '⢠1 i i .â ' 1 ⢠i' 7ZS %m'29 Fig. 114-115: Phomopsis achilleae (Sacc.) hab.â, sp. -p. â Fig. 116-117: Leptothyrium chimophilae spec, nov., hab.-j^, sp. -p. â Fig. 118: Fusarium ustilaginis Rostrup, sp. i^'. Fig. 119: Heteropatella cercosperma Rostrup, on Rumex acetosa, sp. -p. â Fig. 120: Conio- sporium caricis montanae Lindau, sp. â. â Fig. 121: Ramularia tanaceti mihi, sp. ^. Fig. 122: Tuberculina maxima Rostrup, sp. â⢠â Fig. 123: Cryptasporium turgidum B. 6v Br, (from
RF2CGWXTD–Shot of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella - in a grass verge. For plant disease, common weeds.
RM2R6WHCX–Shot of diseased leaf of Broad-Leaved Dock / Rumex obtusifolius - possibly from Ramularia rubella - in sunny field. For plant disease, common weeds.
RMRCJ8H7–. Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten, insbesondere den Nutzpflanzen, unter Mitwirkung zahlreicher hervorragender Fachgelehrten begründet. Botany. 450 Hyphomycetes. (Lindau.) H6. Ramularia Unger. Conidienträger zu den Spaltöffnungen herauswachsend, einfach oder unregelmäßig w enig verzweigt, an der Spitze an kleinen Zähnchen die Coni- dien tragend. Conidien eiförmig-cylindrisch, zuletzt drei- oder mehrzellig, seltener in Ketten zusammenhängend, hyalin oder auch lebhaft gefärbt. — Parasiten auf lebenden Pflanzen. Ungefähr 225 Arten, davon über 60 in Mitt
RMRCMNF5–. Die Gartenwelt. Gardening. IV, 52 Die Gaitenwelt. 617 Kapselfrucht Mycosfhaerella (Sphaerel/a, Stigmatea) Pragariae [Tul.] Lindau benannt ist. Nach Sorauer bringt das IVIycel nach kurzer Zeit Knospen von linearischer Gestalt und anfangs weifser, später nachdunkelnder Färbung hervor, die als Cylbuirosporium und Ramularia Tulasnei beschrieben worden sind. Im Herbste kommen dann runde, ungeschnäbelte Kapseln (Ascochyla Fragariae Lasch) vor, welche oblong-linearische, mattbraune Sporen entlassen. Und erst gegen das Ende des Winters erscheinen auf den schon ab- sterbenden Blättern die vollkommens
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