Kable, Phillip FrederickWinston Churchill Memorial TrustNew South Wales. Dept. of Agriculture2025-07-022025-07-020724018980b12700903991013116969707631https://hdl.handle.net/1885/733766072That epidemics of crop diseases have caused disaster and tragedy throughout history is well known. Famine, human disease, and population upheavals have resulted directly from crop diseases on many occasions.142 p. : ill. (some col.) ; 26 cm.application/pdf© 1977 The authorsPlant diseases--ResearchGrapes--Diseases and pestsFungal diseases of plants-- ControlAgricultural pests -- ControlPhytopathogenic microorganisms -- Control1977