Effects of transgenic Bt cotton on the biology of cotton bollworms in Xinjiang.
Author of the article:WANG Fei1,XU Jing2,FENG Hong-Bing2,ZHANG Qing-Wen2
Author's Workplace:1.(Plant Protection Institute, Xinjiang Academy of Agricultural Sciences, Wulumuqi 830000,China); 2.(Plant Protection College, China Agricultural University, Beijing 100094, China)
Key Words:Helicoverpa armigera; biology; transgenetic Bt cotton
Abstract:The effects of transgenic Bt cotton in Xinjiang on cotton bollworms’ biology were studied. Key results are: (1) after eating Bt cotton larval pupation rate, eclosion rate, pupae weight and body length obviously decreased; (2) cotton bollworms’ feeding b