Relationships Among Aphids, Virus Yellows, and Sugarbeet Yields in the Pacific Northwest

Author: Tamaki George   Fox Lee   Butt B. A.   Richards A. W.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.71, Iss.4, 1978-08, pp. : 654-656

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