Malathion and Malathion-Parathion Sprays for Control of the Soft Scale on Citrus in California1

Author: ELMER H. S.   EWART W. H.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.47, Iss.6, 1954-12, pp. : 1131-1133

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