不同类型性诱剂诱芯及诱捕器组合对草地贪夜蛾诱集效果评价

本研究通过评价诱芯、诱捕器和诱芯组合的诱集效果，筛选出对草地贪夜蛾雄蛾诱捕效果最佳的诱芯和诱捕器组合，为草地贪夜蛾综合防控提供技术支持。诱芯优化筛选试验中，9种诱芯中编号为3-4、4-2、4-3的3种诱芯对草地贪夜蛾雄蛾诱捕效果最好，专一性强。诱捕器筛选试验中，5种市面上常见诱捕器里，桶型诱捕器是其他型诱捕器的诱捕效果2倍以上，效果最佳。诱芯筛选试验中，在使用桶型诱捕器及小夜蛾诱捕器的条件下，翔林3-3诱芯对草地贪夜蛾雄蛾的诱虫效果都为最佳。此研究为我国草地贪夜蛾的综合防治提供新途径。

Evaluation of the trapping effect of different types of attractant cores and traps on Spodoptera frugiperda

This study evaluates the trapping effect of a combination of lure, trap and lure.Male adult of Spodoptera frugiperda the best combination of pheromone lure core and trap is to provide technical support for the comprehensive prevention and control of S. frugiperda.In the optimal pheromone screening test of the lure core, the three kinds of pheromone lure cores numbered 3-4, 4-2, and 4-3 among the nine kinds of pheromone lure cores had the best trapping effect on the male adult of S. frugiperda, and the specificity was strong.In the trap screening test, among the five common traps on the market, the barrel trap is more than twice the trapping effect of other traps, and the effect is best.In the lure screening test, under the conditions of using the barrel traps and the small Noctuidae traps, the Xianglin 3-3 lure was the best for the insect trapping of the male adult of S. frugiperda.It provides a new way for the comprehensive prevention and control of S. frugiperda in China.