Effects of Different N-Fertilizers and Concentrations on Adelges cooleyi Populations

Author: Johnson J. M.   Little Marc P.   Gara R. I.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.70, Iss.4, 1977-08, pp. : 527-528

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