Life table of Adelphocoris suturalis Jakovlev on transgenic and non-transgenic Bt cottons under laboratory conditions Oviposition preference of western flower thrips Frankliniella occidentalis to different horticultural host plants Oviposition preference and offspring performance of the oriental fruit fly Bactrocera dorsalis and guava fruit fly B.correcta (Diptera: Tephritidae) on six host fruits The boring behavior and its control strategy of stripped stem borer on water oat,Zizania caduciflora