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山东临清市是传统的棉花种植区,常年种植面积25万亩左右。棉铃虫是当地棉田主要害虫之一,常年发生4代,其中1代在冬麦田发生,2、3、4代在棉田及玉米、花生、蔬菜等寄主作物田发生和为害。棉铃虫发生期和发生量的监测,通常采用杨树把或黑光灯或频振式诱虫灯的方法,但都存在一定的局限性。为了摸索出诱捕性能稳定、效果优异、适宜基
Linqing City, Shandong Province is a traditional cotton growing area, perennial planting area of about 25 acres. The cotton bollworm is one of the main pests in the local cotton field. It occurs 4 generations throughout the year, of which 1 generation occurs in the winter wheat field, and 2, 3, 4 generations occur and damage in the host crop fields such as cotton field, corn, peanut and vegetables. The monitoring of occurrence and occurrence of cotton bollworm usually adopts the method of poplar or black light or vibro-trap lamp, but all have some limitations. In order to explore the trapping performance and stability, excellent results, suitable base