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Galeopsidis Stock Photos and Images

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Blackcurrant aphid Cryptomyzus galeopsidis aphids underneath blackcurrant leaf Stock Photo
RMA8HAWE–Blackcurrant aphid Cryptomyzus galeopsidis aphids underneath blackcurrant leaf
. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Cryptomyzus galeopsidis (Kaltenbach) European blackcurrant aphid. 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.. Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada Stock Photo
RMRJYD3Y–. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Cryptomyzus galeopsidis (Kaltenbach) European blackcurrant aphid. 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.. Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada
Blackcurrant aphid Cryptomyzus galeopsidis aphids underneath blackcurrant leaf Stock Photo
RMAWDMGN–Blackcurrant aphid Cryptomyzus galeopsidis aphids underneath blackcurrant leaf
. Parasitic fungi of Illinois / by T.J. Burrill. Fungi. Parasitic Fungi of Illinois. 391. FiGUEB 2. Cicindbolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be sefen the parasitic mycelium 6 of Oidnoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally, Stock Photo
RMPG2M58–. Parasitic fungi of Illinois / by T.J. Burrill. Fungi. Parasitic Fungi of Illinois. 391. FiGUEB 2. Cicindbolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be sefen the parasitic mycelium 6 of Oidnoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally,
White covering of powdery mildew, Erysiphe galeopsidis, on a garden weed red deadnettle, Lamium purpureum, leaves Stock Photo
RMD98E1E–White covering of powdery mildew, Erysiphe galeopsidis, on a garden weed red deadnettle, Lamium purpureum, leaves
Blackcurrant aphid (Cryptomyzus galeopsidis) aphid giving live birth to young Stock Photo
RMBKR92B–Blackcurrant aphid (Cryptomyzus galeopsidis) aphid giving live birth to young
. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Cryptomyzus galeopsidis (Kaltenbach) puceron du gadelier noir. 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.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada Stock Photo
RMRJY04D–. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Cryptomyzus galeopsidis (Kaltenbach) puceron du gadelier noir. 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.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada
. Bulletin. Natural history; Natural history. Parasitic Fungi of Illinois. 391. Figure 2. Clcinobolns Cessaiii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be seen the parasitic mycehum b of Cicinoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally, on rupturi Stock Photo
RMRGTN2T–. Bulletin. Natural history; Natural history. Parasitic Fungi of Illinois. 391. Figure 2. Clcinobolns Cessaiii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be seen the parasitic mycehum b of Cicinoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally, on rupturi
. Bulletin of the Illinois State Laboratory of Natural History. Natural history -- Illinois. Parasitic Fungi of Illinois. 391. Figure 2. Cicinobolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be seen the parasitic mycehum b of Ckinohlus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) This frequently develops in one of the cells of a coniclio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from Stock Photo
RMRGGNN4–. Bulletin of the Illinois State Laboratory of Natural History. Natural history -- Illinois. Parasitic Fungi of Illinois. 391. Figure 2. Cicinobolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be seen the parasitic mycehum b of Ckinohlus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) This frequently develops in one of the cells of a coniclio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from
. Parasitic fungi of Illinois / by T.J. Burrill. Fungi. Parasitic Fungi of Illinois. 391. FiGUEB 2. Cicindbolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be sefen the parasitic mycelium 6 of Oidnoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally, Stock Photo
RMRDG9M8–. Parasitic fungi of Illinois / by T.J. Burrill. Fungi. Parasitic Fungi of Illinois. 391. FiGUEB 2. Cicindbolus Cessatii, DBy.: a the mycelium of Erysiphe galeopsidis, DC, within which is to be sefen the parasitic mycelium 6 of Oidnoblus; c, c, c different stages of the so-called pycnidium in which the spores of the parasite are developed. Magnified 300 times. (After De Bary.) Fig. 2. This frequently develops in one of the cells of a conidio- phore, in which case the shriveled upper portion remains as a kind of appendage. In other cases it is developed directly from the mycelium. Occasionally,
. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). KEY TO AMERICAN INSECT GALLS 183 Nepeta (cat mint) Globular or irregular, monothalamous or polythalamous leaf petiole or stem gall, the simple galls with a diameter of 6 mm. Fig. 198. 235, 1-3. Beutm. 'loa, p. 138 Cynipid. Cat mint gall, Aylax glechomae Linn. Galeopsis (hemp nettle) Irregular, stem gall, length .5 to 2 cm. Felt 'oQe, p. 287 Itonid. Hemp nettle gall, Lasioptera galeopsidis Felt Salvia (sage) A conical, thick-walled, grayish brown leaf gall with a length Stock Photo
RMRMAJBG–. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). KEY TO AMERICAN INSECT GALLS 183 Nepeta (cat mint) Globular or irregular, monothalamous or polythalamous leaf petiole or stem gall, the simple galls with a diameter of 6 mm. Fig. 198. 235, 1-3. Beutm. 'loa, p. 138 Cynipid. Cat mint gall, Aylax glechomae Linn. Galeopsis (hemp nettle) Irregular, stem gall, length .5 to 2 cm. Felt 'oQe, p. 287 Itonid. Hemp nettle gall, Lasioptera galeopsidis Felt Salvia (sage) A conical, thick-walled, grayish brown leaf gall with a length
. Botanikai kzlemnyek. Plants; Plants -- Hungary. DRITTER BEITRAG ZUR PILZFLORA VON MONTENEGRÓ (65) Durmitor: Lokvice, in caulibus Aconiti Pantocse- kiani, 14. VÍII. (ca. 1900 m). Eine sehr schöne Spezies, welche besooders durch die grosszellige Wandung ausgezeichnet ist. Von M. Aconiti Berl, und M. hacillaris (Sacc) Berl. et Vogl. ist sie totál verschieden. *260. Cicinnobolus Cesatii De Bary. Ad Niksic et Öavniki in Oidio Erysiphes Galeopsidis ad fólia Sa 1 viae ver- ticillatae.. i^>.»i-«- H D I D Abb. 1. Dendrodomus annulatus nov. gen., n. sp. Fig. 1. Schnitt durch eine Pyknide (Ok. 1., O Stock Photo
RMRHAXN4–. Botanikai kzlemnyek. Plants; Plants -- Hungary. DRITTER BEITRAG ZUR PILZFLORA VON MONTENEGRÓ (65) Durmitor: Lokvice, in caulibus Aconiti Pantocse- kiani, 14. VÍII. (ca. 1900 m). Eine sehr schöne Spezies, welche besooders durch die grosszellige Wandung ausgezeichnet ist. Von M. Aconiti Berl, und M. hacillaris (Sacc) Berl. et Vogl. ist sie totál verschieden. *260. Cicinnobolus Cesatii De Bary. Ad Niksic et Öavniki in Oidio Erysiphes Galeopsidis ad fólia Sa 1 viae ver- ticillatae.. i^>.»i-«- H D I D Abb. 1. Dendrodomus annulatus nov. gen., n. sp. Fig. 1. Schnitt durch eine Pyknide (Ok. 1., O
. Die Pflanzenfeinde aus der Klasse der Insekten. Ein nach Pflanzenfamilien geordnetes Handbuch sämmtlicher auf den einheimischen Pflanzen bisher beobachteten Insekten zum Gebrauch für Entomologen, Insektensammler, Botaniker, Land- und Forstwirthe und Gartenfreunde. Beneficial insects; Insect pests. KnöteTJcligewaclise, P«'ygonaceae. 513 f. Schnabelkerfe. 28. Aphis Galeopsidis, Kalt. (Siehe Galeopsis.) 29. Aphis albicornis, Koch, wurde von C. L. Koch in der Erde an der Wurzel von Polygonum entdeckt. 30. Psylla Polygoni, Foerst., lebt gesellschaftlich auf Polygonum amphibiuni, persicaria, laxii Stock Photo
RMRCG37A–. Die Pflanzenfeinde aus der Klasse der Insekten. Ein nach Pflanzenfamilien geordnetes Handbuch sämmtlicher auf den einheimischen Pflanzen bisher beobachteten Insekten zum Gebrauch für Entomologen, Insektensammler, Botaniker, Land- und Forstwirthe und Gartenfreunde. Beneficial insects; Insect pests. KnöteTJcligewaclise, P«'ygonaceae. 513 f. Schnabelkerfe. 28. Aphis Galeopsidis, Kalt. (Siehe Galeopsis.) 29. Aphis albicornis, Koch, wurde von C. L. Koch in der Erde an der Wurzel von Polygonum entdeckt. 30. Psylla Polygoni, Foerst., lebt gesellschaftlich auf Polygonum amphibiuni, persicaria, laxii
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