3Kodwo D N, Mo J C, Miyata T. Decreased susceptibilities of four field populations of the diamondback moth, Plutellaxylostella ( L. ) ( Lepidoptera : Yponomeutidae ), to acetamiprid.Appl[ J] .Entomol Zool,2000,35(4) :591 - 595.
4Cahill M. Baseline determination and detection of resistence to imidacloprid in Bemisia tabaci [ J ]. Bull Entomol Res,1996, 86(4) :343 - 349.
5Grafius E J, Bishop B A. Resistance to imldacloprid in Colorado potato bettles from Michign [ J ]. Resistant Pest Management, 1996,8(2) :21 - 25.