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Browsing by Subject "Pear scab -- Oregon"

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Browsing by Subject "Pear scab -- Oregon"

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  • Pear scab in Oregon 
    Kienholz, J. R. (Jess Reuben), 1904-; Childs, Leroy, 1888- (Corvallis : Agricultural Experiment Station, Oregon State College, 1951-11)
    The pear scab fungus (Venturia pyrina Aderh.) has been in Oregon for many years. It has become a serious economic problem in the main pear-growing districts since 1932. Of all diseases, scab causes the most consistent ...
  • Pear scab in Oregon : symptoms, disease cycle and management 
    Spotts, Robert Allen, 1945-; Castagnoli, S.; Oregon State University. Extension Service (Corvallis, Or. : Extension Service, Oregon State University, 2010-05)
    This publication gives a concise description of the causes, symptoms, and disease cycle of pear scab. It also describes the OSU-MCAREC three-part model to predict scab risk and help time fungicide sprays. Integrating non ...

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