A Small Contribution to Knowledge of Arsenical Requirements for Control of Codling Moth

Author: HEADLEE, THOMAS J.

Source: Journal of Economic Entomology, Volume 18, Number 1, February 1925 , pp. 206-214(9)

Publisher: Entomological Society of America

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Abstract:

On the basis of field studies and experiments, under conditions where codling moth, Carpocapsa pomonella Linn., normally infests 100% of all the fruit borne by unsprayed trees, it has been found that codling moth infestation, under arsenical treatments, varies, within limits, inversely as the amount of lead arsenate per tree per treatment, inversely as the maintenance of coating during the periods of entry by larvae of the first and of the second broods, inversely as the combined factors of lead arsenate and maintenance, and directly as the concentration of infestation.

Document Type: Research Article

Publication date: February 1, 1925

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.
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