通过在安徽省定远县、广东省化州县和浙江省衢州市的 5次诱蛾实验 ,证实了利用活雌蛾或合成的性引诱剂做雄蛾的引诱源 ,与采集的松毛虫茧在林地内自然羽化蛾做对比 ,性引诱的诱蛾高峰日期与自然羽化的发蛾盛期完全一致 ,说明了用性引诱做发生期预测的准确性。同时对所谓无虫林和有虫不成灾的松林进行虫情监测 ,在常规调查找无虫的松林内用性引诱监测技术 ,则能准确掌握虫口基数。实验证明 ,在松毛虫的低虫口期用性引诱监测虫情动态是简便易行的有效方法 Five experiments were conducted in Dingyuan County of Anhui Province, Huazhou County of Guangdong Province and Quzhou City of Zhejiang Province. The results showed that the attractant of the male moth or the synthetic sex attractant was the same as the moth cocoon The natural moths in the woodland contrast, sexually induced trap moth peak date and the natural eclosion hair moths exactly the same period, indicating the accuracy of sex predisposition prediction. At the same time, the so-called no-worms and insects have not affected the pine forest monitoring of insects, in the conventional investigation to find non-insect pine forest sexual attraction monitoring techniques, you can accurately grasp the population base. Experiments show that in the low population of pine caterpillars sexually induced use of lures to monitor the dynamic dynamics is simple and effective method