Some Plant Host Effects on Lyes hesperus (Hemp tera: Myriad)

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Abstract:

The effect of switching hosts on the longevity and fertility of Lygus hesperus Knight was studied. Callow adults of both sexes reared on alfalfa or broad bean (first host) were caged on tomato, mustard, wheat, or green bean (second host). Their longevity and the fertility of the females were determined for each possible combination of first and second hosts. Analysis of variance of longevity indicated highly significant differences due to sex, the second host, the two-way interactions of first and second hosts, and the three-way interactions of sex, first, and second hosts. Analysis of variance of the number of progeny indicated highly significant differences due to second host and the interaction of first and second hosts.

Document Type: Research Article

Publication date: October 1, 1982

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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