Seasonal Incidence of Major Predaceous Arthropods in Mississippi Cotton Fields1
Authors: DINKINS, R. L.; BRAZZEL, J. R.; WILSON, C. A.
Source: Journal of Economic Entomology, Volume 63, Number 3, June 1970 , pp. 814-817(4)
Publisher: Entomological Society of America
Abstract:Studies were conducted during 1966, 1967, and 1968 in the south Delta of Mississippi to determine the seasonal incidence of the major predaceous arthropod populations subjected to an integrated control program utilizing one early season insecticide application and late season insecticide applications as needed. The fluctuations in population of the different predator groups varied from year to year; the population peaks rarely occurred on the same week in consecutive years. Population levels varied considerably from year to year, as well as from week to week. The great majority of the predator groups and species were present primarily in early season. Only one species, Chrysopa rufilabris Burmeister, was primarily a late-season predator.
Document Type: Research Article
Publication date: 1970-06-01
- 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.
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