Mating Competitiveness of Irradiation-Substerilized Males of the Tobacco Moth

$28.00 plus tax (Refund Policy)

Buy Article:


Males of Ephestia elutella (Hübner), substerilized with 15 krad of gamma irradiation, were released at ratios of 4:1 and 9:1 to untreated males into a simulated empty warehouse. The mating competitiveness of irradiated males was 91 to 93% as good as that of the untreated males, and the percentage of hatched eggs was reduced accordingly. In trials where irradiated males and untreated males were released, the majority (55.8 to 73.5%) of the F1 progeny was offspring of the irradiated males and inherited sufficient genetic damage to be sterile when intermated. These results suggest that populations of the tobacco moth within tobacco storages might be greatly reduced or eliminated by the release of a high ratio of substerilized males.

Document Type: Research Article

Publication date: June 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.
  • Editorial Board
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Visit this journal's homepage
  • ingentaconnect is not responsible for the content or availability of external websites
Related content



Share Content

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more