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Your Position ：Home->Past Journals Catalog->2003 Vol.6

Effect of host plants on cold hardiness of overwintering pupae of the cotton bol lworm, Helicoverpa armigera.
Author of the article:YANG Yan-Tao1,2,XIE Bao-Yu1，GAO Zeng-Xiang1,LIU Zhu-Dong1,LI Dian-Mo1
Author's Workplace：(1.State Key Laboratory of Integrated Management of Pest Insects andRode nts, Institute of Zoology, Chinese Academy of Sciences, Beijing 100080, China ; 2. Tongzhou Plant Protection Station,Jiangsu Province, Tongzhou 226300, C hina)
Key Words：Helicoverpa armigera(Hübner); host plant; cold hardiness; supercooling poi nt
Abstract：Measurement of the supercooling point of overwintering pupae of the cot ton bollworm, Helicoverpa armigera (Hübner) demonstrated that host plants a ffected their cold hardiness. The supercooling point of diapausing pupae from la rvae f eeding on c
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