A Study of the Insecticidal Properties of Soaps Against the Japanese Beetle

Author: VAN DER MEULEN P. A.   VAN LEEUWEN E. R.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.22, Iss.5, 1929-10, pp. : 812-814

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