Controlling the cabbage seedpod weevil in Canada
The cabbage seedpod weevil is a widely distributed pest of cruciferous crops in Europe and North America, causing substantial economic losses in canola crops in Canada. Current control measures still rely on applying broad-spectrum insecticides. We are collecting European distribution data for a parasitic wasp that is the weevil’s most effective natural enemy in Europe, to find out whether it may prove successful in Canada.
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