Article
A H258Y mutation in subunit B of the succinate dehydrogenase complex of the spider mite Tetranychus urticae confers resistance to cyenopyrafen and pyflubumide, but likely reinforces cyflumetofen binding and toxicity.
Insect biochemistry and molecular biology - 1 May 2022
Njiru Christine, Saalwaechter Corinna, Gutbrod Oliver, Geibel Sven, Wybouw Nicky, Van Leeuwen Thomas
Abstract excerpt
Succinate dehydrogenase (SDH) inhibitors such as cyflumetofen, cyenopyrafen and pyflubumide, are selective acaricides that control plant-feeding spider mite pests. Resistance development to SDH inhibitors has been investigated in a limited number of populations of the spider mite Tetranychus urticae and is associated with cytochrome P450 based detoxification and target-site mutations such as I260 T/V in subunit B...
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