Threecornered Alfalfa Hopper1 Infestations and Soybean Yield2

Author: TUGWELL PHILIP   MINER F. D.   DAVIS D. E.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.65, Iss.6, 1972-12, pp. : 1731-1733

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