热带作物学报2012，Vol.33Issue(9)：1677-1680,4.DOI:10.3969/j.issn.1000-2561.2012.09.027
绿鳞象甲对11种挥发物的EAG反应及对4种寄主的选择性
EAG Responses of Hypomeces squamosus to 11 Volatiles and the Selectivity of These Beetles to 4 Host-plants
摘要
Abstract
By using EAG technique, the antenna electrophysiological activity of Hypomeces squamosus to 11 green leaf volatiles compounds were recorded and the selectivity of these beetles to tea tree, mango, citrus and litehi were done under the laboratory condition. The EAG test results showed that, both in female and male, E-2-hexen-1-ol elicited the largest EAGs, while indole elicited the smallest EAGs, there exist remarkable difference. The EAG response intensity of H. squamosus sexes to 11 volatiles remained accordance. Meanwhile, the behavioral responses of H. squamosus to tea tree, mango, citrus and litehi indicated that H. squamosus selected first the mango, then litehi and citrus, the selection to tea tree was the last, this means that the mango was the more fit host plant of H. squamosus.关键词
绿鳞象甲/挥发物/触角电位/行为选择Key words
Hypomeces squamosus/ Volatiles/ Electroantennogram/ Behavioural response分类
生物科学引用本文复制引用
高景林,卢芙萍,赵冬香,贾芳曌..绿鳞象甲对11种挥发物的EAG反应及对4种寄主的选择性[J].热带作物学报,2012,33(9):1677-1680,4.基金项目
科技部科技基础性工作专项子课题(No.2008FY210500-15). （No.2008FY210500-15）
