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Colorado potato beetle shows rising insecticide resistance
Horticulture notes warn that the Colorado potato beetle is increasingly resistant to insecticides in Western Canada. A survey by the Lethbridge Research Centre cites Western Canada’s reliance on chemicals as a driver of resistance, urging sustainable practices, crop rotation, careful insecticide use, and development of resistant varieties while bio-control research continues.
MENTIONED IN THIS ARTICLE
Lethbridge
Manitoba
Colorado
Canada
Lila M. Bily