松墨天牛对马尾松挥发物的触角电位和行为反应
Electroantennogram and behavioural responses of Monochamus alternatus to volatiles from Pinus massoniana
郝德君1;马凤林2;王 焱2;戴华国3;张永慧3
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DOI:
作者单位:1.南京林业大学森林资源与环境学院,南京 210037; 2.上海市林业总站,上海 200072; 3.南京农业大学植保学院 南京 210095
中文关键词:松墨天牛,马尾松,寄主挥发物,触角电生理反应,行为反应
英文关键词:Monochamus alternatus; Pinus massoniana; volatile; EAG response; behavioural response
中文摘要:利用触角电位和嗅觉测定技术,比较分析松墨天牛Monochamus alternatus Hope对马尾松(Pinus massoniana Lamb)健康和松材线虫危害的枝条挥发物的触角电位和行为反应特点。实验结果表明:未交配松墨天牛对健康枝条挥发物的EAG反应值大于被害枝条的,交配后天牛
英文摘要:Electroantennogram(EAG) and behavioural responses of Monochamus alternatus Hope at different developmental stages to extracts from healthy and pinewood nematode infested Pinus massoniana were investigated.The results indicated that the EAG r