Losses in Yield in Spring Wheat in South Dakota caused by Cereal Aphidst

Author: Kieckhefer R. W.   Kantack B. H.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.73, Iss.4, 1980-08, pp. : 582-585

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