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Chlordimeform synergized many insecticides against larvae of an insecticide resistant population of Heliothis virescens (F). Types of insecticides synergized included organophosphates, pyrethroids, a carbamate, a chlorinated preparation, and an insect growth regulator. Levels of synergism were 2- to 3-fold with methyl parathion and monocrotophos, insecticides highly toxic to Heliothis, and as much as 17-fold with less toxic chemicals such as pyrethrins and TH 6040.
Document Type: Research Article
Publication date: February 1, 1976
More about this publication?
Journal of Economic Entomology is published bimonthly in February, April, June, August, October, and December. The journal publishes articles on the economic significance of insects and is divided into the following sections: apiculture & social insects; arthropods in relation to plant disease; forum; insecticide resistance and resistance management; ecotoxicology; biological and microbial control; ecology and behavior; sampling and biostatistics; household and structural insects; medical entomology; molecular entomology; veterinary entomology; forest entomology; horticultural entomology; field and forage crops, and small grains; stored-product; commodity treatment and quarantine entomology; and plant resistance. In addition to research papers, Journal of Economic Entomology publishes Letters to the Editor, interpretive articles in a Forum section, Short Communications, Rapid Communications, and Book Reviews.