Yield-Loss Relationships and Economic Injury Levels for European Corn Borer (Lepidoptera: Pyralidae) Populations Infesting Pennsylvania Field Corn

Author: BODE W. M.   CALVIN D. D.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.83, Iss.4, 1990-08, pp. : 1595-1603

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