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Antifeeding and oviposition-deterring effects of foliar sprays of permethrin and microencapsulated methyl parathion (separately and in combination) on Liriomyza trifolii (Burgess) were measured on the day of application and 1, 3, and 7 days following application in choice trials. Effects of the granular systemics aldicarb, acephate, disulfoton, methamidophos, and oxamyl were measured 1, 5, 7, and 10 days after application in choice and no-choice trials. Permethrin or microencapsulated methyl parathion significantly reduced feeding and oviposition compared to the check. However, the combination of these materials significantly reduced feeding compared with either material applied separately in choice trials. None of the systemic insecticides exhibited antifeeding properties in the choice trials. However, antifeeding effects were observed with the systemics in no-choice trials. Aldicarb, oxamyl, and disulfoton produced oviposition-deterring effects in both choice and no-choice trials.
Document Type: Research Article
Publication date: June 1, 1985
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.