Surfactant Quantity and Deposit Particle Size Influence Direct Spray and Residual Deposit Toxicity of Chlorpyrifos to Hetiothis punctigera

Author: MacQuillan M. J.   Sucksoong Visutr   Hooper G. H. S.  

Publisher: Entomological Society of America

ISSN: 1938-291X

Source: Journal of Economic Entomology, Vol.69, Iss.4, 1976-08, pp. : 492-494

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