By means of emergence cages, the oviposition and emergence time of Hippelates collusor (Townsend) were studied under field conditions. This eye gnat species was found to increase its oviposition activity soon after disturbance or disking of its natural habitats. Most of the eggs were deposited within a few hours after the disking and within 24 hours a great portion of the eggs was laid. No appreciable increase was noticeable in number of eggs laid beyond the first 24-hour interval after the disking. Peak emergence usually occurred within a period of 2 to 4 weeks after the disking. In cooler months, the emergence lasted over a longer period of time than in the warmer months
Document Type: Research Article
Publication date: February 1, 1966
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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.