Diseases of Field and Garden Crops: Chiefly Such as are Caused by Fungi |
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Page 9
... growing from the under- surface of the foliage of Medicago sativa L. , whilst one of the very pale gray spores or conidia ... grow from the under surface of leaves , where they may be seen by the unaided eye as small white cottony masses ...
... growing from the under- surface of the foliage of Medicago sativa L. , whilst one of the very pale gray spores or conidia ... grow from the under surface of leaves , where they may be seen by the unaided eye as small white cottony masses ...
Page 13
... grow , the spores have a tendency to drop off , as in the Peronospora of the potato disease . The spores are slightly oval , almost round , and burst at the side on germination . P. exigua , W.Sm. , sometimes grows on clovers in company ...
... grow , the spores have a tendency to drop off , as in the Peronospora of the potato disease . The spores are slightly oval , almost round , and burst at the side on germination . P. exigua , W.Sm. , sometimes grows on clovers in company ...
Page 16
... growing close to the " Champions , " were not attacked . The appearance of the diseased plants was peculiar ; they were covered within and without with a thick felt of white fungus spawn or mycelium . The growth of this spawn was so ...
... growing close to the " Champions , " were not attacked . The appearance of the diseased plants was peculiar ; they were covered within and without with a thick felt of white fungus spawn or mycelium . The growth of this spawn was so ...
Page 20
... grows profusely , and at length gives direct rise to the little resting nodosities just described as Sclerotia . Some Sclerotia on germinating only produce moulds or mildews , whereas others may produce a tall club - shaped fungus ...
... grows profusely , and at length gives direct rise to the little resting nodosities just described as Sclerotia . Some Sclerotia on germinating only produce moulds or mildews , whereas others may produce a tall club - shaped fungus ...
Page 28
... grow about or in company with organs of greater importance . The word is derived from para , about , and phuō , I grow . The right hand ascus in the illustration is shown in the act of discharging its sporidia into the air . At a given ...
... grow about or in company with organs of greater importance . The word is derived from para , about , and phuō , I grow . The right hand ascus in the illustration is shown in the act of discharging its sporidia into the air . At a given ...
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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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