Pesticide Use and Levels of Insect and Scab Injury on Fruit in Nova Scotia Apple Orchards

Author: Hardman J. M.   Rogers R. E. L.   MacLellan C. R.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.80, Iss.4, 1987-08, pp. : 979-984

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