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Mate-seeking behavior and reduced mating byEphestia cautella (Walker) in a sex pheromone-permeated atmosphere

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Abstract

The mating rate ofEphestia cautella (Walker) was inversely related to the level of pheromone permeating the air. However, permeation did not prevent mating by altering the number of females calling or the frequency, duration, or pattern of male flight. Instead, permeation probably prevented mating by reducing the distance from which a male can respond to a female. The pheromone level necessary to achieve a particular reduction in mating increases with moth density.

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Mention of a commercial or proprietary product in this paper does not constitute an endorsement of that product by the USDA.

Department of Entomology and Nematology, University of Florida, employed through a cooperative agreement with the Insect Attractants, Behavior, and Basic Biology Research Laboratory, Gainesville, Florida, 32604.

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Hagstrum, D.W., Davis, L.R. Mate-seeking behavior and reduced mating byEphestia cautella (Walker) in a sex pheromone-permeated atmosphere. J Chem Ecol 8, 507–515 (1982). https://doi.org/10.1007/BF00987798

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  • DOI: https://doi.org/10.1007/BF00987798

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