Diseases of Field and Garden Crops: Chiefly Such as are Caused by Fungi |
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Page xxiii
... burst by the Ustilago within , × 25 120. Spores of Ustilago carbo , Tul . , × 400 121. Spores in various stages of germination , × 1000 TARE OR VETCH AND PEA MOULD . 122. Peronospora vicia , Berk , and oospore , × 400 ; coni- dium ...
... burst by the Ustilago within , × 25 120. Spores of Ustilago carbo , Tul . , × 400 121. Spores in various stages of germination , × 1000 TARE OR VETCH AND PEA MOULD . 122. Peronospora vicia , Berk , and oospore , × 400 ; coni- dium ...
Page 8
... bursts at the side , and the protoplasm exudes somewhat in the form of an amœba , one of the simplest animal organisms . From this irregular amœba - like form , other fertile stems of Perono- spora trifoliorum , D.By. , speedily arise ...
... bursts at the side , and the protoplasm exudes somewhat in the form of an amœba , one of the simplest animal organisms . From this irregular amœba - like form , other fertile stems of Perono- spora trifoliorum , D.By. , speedily arise ...
Page 9
... burst through the organs of transpiration - stomata ; sometimes , however , the fungi push the leaf 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 ...
... burst through the organs of transpiration - stomata ; sometimes , however , the fungi push the leaf 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 ...
Page 13
... burst at the side on germination . P. exigua , W.Sm. , sometimes grows on clovers in company with P. trifoliorum , D.By. , but it is immediately distinguished by its very much smaller size , as well as by its specific characters ...
... burst at the side on germination . P. exigua , W.Sm. , sometimes grows on clovers in company with P. trifoliorum , D.By. , but it is immediately distinguished by its very much smaller size , as well as by its specific characters ...
Page 34
... burst and produce a perfect Fusisporium in six hours . The mycelium appears to have the property of breaking up the cell walls , of injuring the contained starch , and of speedily reducing the potato to a loathsome mass of put- ridity ...
... burst and produce a perfect Fusisporium in six hours . The mycelium appears to have the property of breaking up the cell walls , of injuring the contained starch , and of speedily reducing the potato to a loathsome mass of put- ridity ...
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Common terms and phrases
1000 diameters antheridium appearance asci ascus Assistant-Master attacks barberry bladders bunt burst cabbages Cambridge cells Claviceps clover dodder club-root colour conceptacle conidia conidium corn mildew crops Crown 8vo Cystopus decaying described dodder ear-cockle Ecidium Edition ELEMENTARY Enlarged 400 diameters ergot Extra fcap fcap flowering fungi Fusisporium galls garden germinate Globe 8vo glume grain grass grow growth host plant illustrated at Fig infected invaded Isaria Isaria fuciformis leaf leaves microscope mildew Mont mycelium named nature numerous Illustrations Oidium onion oogonia oogonium oospores organs of transpiration parasite perithecia Peronospora Peronospora infestans Peronospora parasitica Pers Peziza Plowright potato disease potato fungus potato plants PRIMER produce Professor de Bary Puccinia mixta pustules resting-spores Royal Horticultural Society Rubigo-vera School Sclerotia Sclerotium seed seen shown smut sometimes spawn species spikelet sporangium spores spores or conidia sporidia stem stomata surface teleutospores threads Torrubia transparent truffle tubers turnip Uredo W.Sm wheat whilst white rust
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