Diseases of Field and Garden Crops: Chiefly Such as are Caused by FungiMacmillan and Company, 1884 - 353 sider |
Inni boken
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Side xviii
... conidia , × 400 NEW DISEASE OF GRASS . 17. Panicle of sheep's fescue grass invaded by Isaria fuciformis , Berk . , × 2 . · 18. Stems of sheep's fescue grass , with Isaria fuciformis , Berk , × 5 PAGE 46 48 56 57 19. Tip of one of the ...
... conidia , × 400 NEW DISEASE OF GRASS . 17. Panicle of sheep's fescue grass invaded by Isaria fuciformis , Berk . , × 2 . · 18. Stems of sheep's fescue grass , with Isaria fuciformis , Berk , × 5 PAGE 46 48 56 57 19. Tip of one of the ...
Side xxiv
... conidia and zoospores ger- minating , × 400 . • · 129. Conidium and zoospore of the fungus of Potato Disease , 1000 · PAGE 273 284 287 288 • 297 298 130. The sexual organs , or oogonia and antheridia of Peronospora infestans , Mont ...
... conidia and zoospores ger- minating , × 400 . • · 129. Conidium and zoospore of the fungus of Potato Disease , 1000 · PAGE 273 284 287 288 • 297 298 130. The sexual organs , or oogonia and antheridia of Peronospora infestans , Mont ...
Side 8
... conidia in Peronospora , as the name indicates , are like fine , generally transparent dust . These conidia are filled with colourless protoplasm , or vital material , and they do not readily germinate except in water . When a conidium ...
... conidia in Peronospora , as the name indicates , are like fine , generally transparent dust . These conidia are filled with colourless protoplasm , or vital material , and they do not readily germinate except in water . When a conidium ...
Side 9
... conidia ; these conidia drop off from the parent plant , sail through the air , and are carried in different directions by currents of wind . Such spores as light upon clover plants cause the production of the mildew ; such as fall on ...
... conidia ; these conidia drop off from the parent plant , sail through the air , and are carried in different directions by currents of wind . Such spores as light upon clover plants cause the production of the mildew ; such as fall on ...
Side 13
... conidia oval , almost globose , very small , very pale gray , sometimes borne on one side of the conidiophore only , non - papillate , bursting at the side on germination . On Leguminosa , often in company with P. trifoliorum , D.By ...
... conidia oval , almost globose , very small , very pale gray , sometimes borne on one side of the conidiophore only , non - papillate , bursting at the side on germination . On Leguminosa , often in company with P. trifoliorum , D.By ...
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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 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 parasitica 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 tissues Torrubia transparent TREATISE Trinity College tubers turnip Uredo W.Sm wheat whilst
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