Diseases of Field and Garden Crops: Chiefly Such as are Caused by FungiMacmillan and Company, 1884 - 353 sider |
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Side xxiv
... cell - division in Cryptogams 334 142. Foot of common house - fly , with various fungus spores engraved to same scale , × 100 337 143. Green fly from potato , natural size , and wing dusted with conidia of the potato fungus , × 20 338 ...
... cell - division in Cryptogams 334 142. Foot of common house - fly , with various fungus spores engraved to same scale , × 100 337 143. Green fly from potato , natural size , and wing dusted with conidia of the potato fungus , × 20 338 ...
Side 9
... cells aside and so get access to the air from the interior of the leaf . Two stomata are seen in section at C , D. The fertile threads which carry the spores are termed by botanists conidiophores or conidia - bearers . The spawn of the ...
... cells aside and so get access to the air from the interior of the leaf . Two stomata are seen in section at C , D. The fertile threads which carry the spores are termed by botanists conidiophores or conidia - bearers . The spawn of the ...
Side 18
... cells or mycelium , white in the centre and gradually getting black ( through brown ) towards the outside . When an excessively thin slice is taken off a cut surface of one of these nodules and magni- fied 400 diameters , the appearance ...
... cells or mycelium , white in the centre and gradually getting black ( through brown ) towards the outside . When an excessively thin slice is taken off a cut surface of one of these nodules and magni- fied 400 diameters , the appearance ...
Side 26
... cells as illustrated , whilst the under surface is a mass of spherical cells of various sizes ; but to see this curious structure well a nruch higher magnifying power is required , and a small fragment only of the top must be examined ...
... cells as illustrated , whilst the under surface is a mass of spherical cells of various sizes ; but to see this curious structure well a nruch higher magnifying power is required , and a small fragment only of the top must be examined ...
Side 33
... cell of the potato tuber . The destruction of potatoes is complete when the Fusis- porium works in company with the Peronospora , and when the spawn - threads of both fungi are interlaced , a condition very often observed in the midland ...
... cell of the potato tuber . The destruction of potatoes is complete when the Fusis- porium works in company with the Peronospora , and when the spawn - threads of both fungi are interlaced , a condition very often observed in the midland ...
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Diseases of Field and Garden Crops: Chiefly Such as are Caused by Fungi Worthington George Smith Uten tilgangsbegrensning - 1884 |
Diseases of Field and Garden Crops: Chiefly Such as are Caused by Fungi Worthington George Smith Uten tilgangsbegrensning - 1884 |
Diseases of Field and Garden Crops: Chiefly Such as are Caused by Fungi Worthington George Smith Uten tilgangsbegrensning - 1884 |
Vanlige uttrykk og setninger
antheridium appearance Artotrogus ascus Assistant-Master attacks barberry Berberidis botanists bunt burst Cambridge cells Claviceps clover colour conceptacle conidia conidium corn mildew crops Crown 8vo D.By decaying described dodder Ecidium Edition ELEMENTARY English Enlarged 400 diameters ergot Erysiphe examples Extra fcap fcap flowering fungi Fusisporium garden germinating Globe 8vo grain grass Greek grow growth illustrated at Fig invaded Isaria John's College late Fellow leaf leaves LL.D M. J. Berkeley microscope mildew Mont mycelium named nature numerous Illustrations Oidium onions oogonia oogonium oospores organs of transpiration parasite perithecia Peronospora Peronospora infestans Pers Peziza Plowright potato disease potato fungus potato plants PRIMER produce Professor de Bary Puccinia graminis pustules resting-spores revised Royal Royal Horticultural Society Rubigo-vera rust School Sclerotia Sclerotium seed seen shown smut sometimes spawn species spermogonium spikelet spores sporidia stems stomata surface teleutospores threads Torrubia transparent TREATISE Trinity College tubers turnip Uredo W.Sm wheat whilst
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