Plant Disease: How disease develops in populationsJames Gordon Horsfall, Ellis Brevier Cowling |
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Page 239
... Susceptibility B. Quantitative Inoculation . C. Field versus Growth Room III . Susceptibility Changes with Age and Time of Year . A. Age of Plant and Age of Plant Part . B. Changes in Susceptibility to Fungi with Age C. Changes in ...
... Susceptibility B. Quantitative Inoculation . C. Field versus Growth Room III . Susceptibility Changes with Age and Time of Year . A. Age of Plant and Age of Plant Part . B. Changes in Susceptibility to Fungi with Age C. Changes in ...
Page 249
... susceptibility changes have mainly used potted plants from the glasshouse for annuals and field plants for pe- rennials , rarely the opposite . Potted plants ... SUSCEPTIBILITY WITH TIME 249 Susceptibility Changes with Age and Time of Year.
... susceptibility changes have mainly used potted plants from the glasshouse for annuals and field plants for pe- rennials , rarely the opposite . Potted plants ... SUSCEPTIBILITY WITH TIME 249 Susceptibility Changes with Age and Time of Year.
Page 252
... susceptibility to late blight earlier attributed to plant age ( Grainger , 1968 ) are in fact explained by the varying distri- bution of leaf age classes on the plant . A tentative system for explaining the changing patterns of suscepti ...
... susceptibility to late blight earlier attributed to plant age ( Grainger , 1968 ) are in fact explained by the varying distri- bution of leaf age classes on the plant . A tentative system for explaining the changing patterns of suscepti ...
Contents
SOME EPIDEMICS MAN HAS KNOWN | 17 |
COMPARATIVE ANATOMY OF EPIDEMICS | 33 |
METHODOLOGY OF EPIDEMIOLOGICAL RESEARCH | 63 |
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Academic Press Agric agricultural analysis Annu Appl bacteria Baker Biol biological changes Chapter climatic components conidia crops cultivars cycle deposition disease development disease intensity dispersal distribution diversity Ecology effect environment environmental epidemics epidemiology ergotism example factors favorable field foliage forecasting forest ecosystems fungal fungi fungicides fungus Fusarium genes genetic germination graminis growth horizontal resistance Horsfall host plants humidity increase infection inoculation inoculum inoculum density inoculum potential interactions Kranz late blight leaf lesions maydis measure mildew moisture nematodes observations pathogens pathologists period pests phase Phytopathol Phytopathology Phytophthora infestans pine Plank plant disease plant pathology population potato powdery mildew progress curves propagules Puccinia quantitative races relative resistance root Rotem rust seedlings sensors simulation slash pine soil pathogens soil-borne solani species spores sporulation studies survival susceptibility temperature tion trees United variables virulence virus volume Waggoner weather wheat Zadoks zoospores