A Method of Estimating Insect Defoliation of Soybean

Author: Jensen R. L.   Newsom L. D.   Herzog D. C.   Thomas J. W.   Farthing B. R.   Martin F. A.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.70, Iss.2, 1977-04, pp. : 240-242

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