Testing for malathion resistance in field-collected populations of Cryptolestes ferrugineus (Stephens) and factors affecting reliability of the tests
Twenty-three strains of the rusty grain beetle, Cryptolestes ferrugineus (Stephens), were collected in 1982 and 1983 from grain stored on farms in the prairie provinces of Canada and in Minnesota. Fifteen more stains of C. ferrugineus were collected from primary grain elevators within a 48-km radius...
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Veröffentlicht in: | Journal of economic entomology 1985-01, Vol.78 (3), p.511-515 |
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