Relation of Shelter to Abundance of Pear Midge
Author: HARTZELL, F. Z.
Source: Journal of Economic Entomology, Volume 25, Number 2, April 1932 , pp. 351-355(5)
Publisher: Entomological Society of America
Abstract:Infestation by the pear midge (Contarinia pyrivora) was found to vary inversely with the distance from the source of shelter. Data and analyses of orchard environment are given upon which the fact is believed to be established.
Document Type: Research Article
Publication date: April 1, 1932
- 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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