Wednesday, December 12, 2001 -
D0576

Impact of sublethal doses of azinphosmethyl on the pheromone-communication systems of insecticide-susceptible and insecticide-resistant obliquebanded leafrollers

R.M. Trimble, Ashraf M. El-Sayed, and D.J. Pree. Agriculture and Agri-Food Canada, Southern Crop Protection and Food Research Centre, Box 6000, 4902 Victoria Avenue North, Vineland Station, ON, Canada

Pheromone production, calling behavior, male response to pheromone-gland extracts and rate of recapture in synthetic pheromone-baited traps of marked and released males was compared insecticide-susceptible and insecticide-resistant obliquebanded leafrollers, Choristoneura rosaceana (Harris) that had survived exposure to azinphosmethyl. The results are discussed in relation to the integrated management of this pest.

Species 1: Lepidoptera Tortricidae Choristoneura rosaceana (obliquebanded leafroller)
Keywords: pheromone, resistance

The ESA 2001 Annual Meeting - 2001: An Entomological Odyssey of ESA