Comparative Insecticidal Value of EPN, Methyl Ethyl Parathion, Methyl Parathion, and Parathion

Author: BOTTGER G. T.   YERINGTON A. P.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.45, Iss.1, 1952-02, pp. : 131-131

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