The Problems Driving Resistance to Bt Crops—and Some Proposed Solutions
Cotton and corn are threatened by growing resistance in the pest Helicoverpa zea (a.k.a. bollworm or corn earworm) to the insecticidal properties of Bt crops. Two researchers identify contributing factors and identify insecticide resistance management practices that could help slow the problem.
Symposium to Highlight Global Challenge of Managing Insecticide Resistance
Organized by the ESA Student Affairs Committee, this symposium at Entomology 2018 will gather a variety of perspectives on the latest research and strategies for managing insecticide resistance in mosquitoes, bed bugs, moths, and more.
Why Integrated Pest Management is Due for a Reset
In a new paper in American Entomologist, three experts suggest a modified focus for integrated pest management that better accounts for evolution and tolerance to pest injury and shifts from control toward management.
After 17 Years and 1,800 Tests, Researchers Find Cat Flea Pesticide Remains Effective
A 17-year study that monitored for resistance among cat fleas to the insecticide imidacloprid finds no evidence of decreased susceptibility. The study involved researchers in 10 countries, who tested more than 1,800 cat flea egg samples.