热带作物学报2013，Vol.34Issue(3)：524-528,5.DOI:10.3969/j.issn.1000-2561.2013.023
斜纹夜蛾对植物挥发物及其与性信息素组合的触角电位反应
Electroantennogram Responses of Prodenia litura (Lepidoptera:Noctuidae) to Plant Volatiles and to the Combination of the Volatiles and Sex Pheromone
摘要
Abstract
In order to improve the attractiveness of sex pheromone to male moths, the electroantennogram (EAG) responses of Prodenia litura to four plant volatile compounds, four plant leaf extracts and the combination of that and sex pheromone was determined. The results indicated that these plant volatiles could irritate P. litura to emerge the EAG responses. Along with the concentration of volatiles increasing, EAG responses of P. litura were on the rise which was aroused by parts of plant volatiles and were on the rise at frist and then decreasing by another parts. The EAG responses of P. litura to sex pheromone could be improved by the single plant volatiles, however the two or more than two compounds mixed with sex pheromone, just when phenylacetaldehyde and gaultherolin existed at the same time, the EAG responses could be improved, absence of any one of those, it would have low effectiveness to sex pheromone. These results will provide important scientific basis for continuing to develop the attractant or sex pheromone synergist of P. litura.关键词
斜纹夜蛾/性诱剂/植物气味化合物/植物叶片提取物/EAG反应Key words
Prodenia litura/ Sex pheromone/ Plant volatile compounds/ Plant leaf extracts/ Electroantennogram responses分类
生物科学引用本文复制引用
王桂花,易克贤,吕宝乾,金启安,温海波,宋黄翔,彭正强,章程辉..斜纹夜蛾对植物挥发物及其与性信息素组合的触角电位反应[J].热带作物学报,2013,34(3):524-528,5.基金项目
海南省重点科技计划(No.ZDXM20120026) （No.ZDXM20120026）
芦笋产业技术研究与实验示范(No.201003074) （No.201003074）
国家支撑计划课题:主要热带果蔬.农药残留风险评估与控制关键技术研究(No.2012BAK01B05). （No.2012BAK01B05）
