Fly Control, Chronic Toxicity, and Residues from Feeding Propyl Thiopyrophosphate to Laying Hens1,2

Author: SHERMAN MARTIN   CHANG M. T. Y.   HERRICK R. B.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.62, Iss.6, 1969-12, pp. : 1494-1499

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