稻纵卷叶螟是我州重点测报对象之一,测报技术上过去用“灯诱”法和“田间赶蛾”法。前法因成虫落入毒瓶中数量很少,无明显峰次,与田间实发情况出入太大;后法因该虫的栖境复杂,而易造成误差,且工作量大,困难多。为此,作者根据成虫的趋性设计了“诱蛾器”以期代替前述二法。经 Rice leafroller is one of the key objects of the State Meteorological Observatory. In the past, the technique of “light lure” and “field moth” were used in the past. Former law due to the number of adults fall into the poison bottle is very small, no significant peak times, and the actual situation with the field of access is too large; after the law because of the habitat of the insect complex, and easy to cause errors, and heavy workload, more difficult. For this reason, the author designed the “decoy moth” according to the adult’s tendency to replace the above two methods. through