1Aldoeari S A. Susceptibility of field populations of beet armyworm to cyfluthrin,methomy 1 and profenofos and selection for resistance to cyfluthrin. J Econ Entomol, 1996,89:1359- 1963.
2Brewex M J. Beet armywom (Lepidoptera: Noctuidae) adult and larval susceptibility to three insecticides in managed habitats and relationship to laboratory selection for resistance. J Econ Entomol, 1990,83:2136- 2146.
