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- Riedl, H., et al. Show all 5 Authors
- Journal of economic entomology 1997 v.90 no.2 pp. 252-260
- orchards; monitoring; azinphos-methyl; oxamyl; Phyllonorycter; leafminers; bioassays; esfenvalerate; insect control; insecticide resistance; mortality; Oregon; California; Utah
- ... A 4-state regional survey was conducted to assay for insecticide susceptibility in Phyllonorycter mespilella (Hubner) to azinphosmethyl, oxamyl, and esfenvalerate. Levels of insecticide susceptibility were determined using a topical bioassay on male moths collected in the field with pheromone traps in California, Oregon, Utah, and Washington. Of the populations of adult male P. mespilella tested, ...