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用信息素技术来诱捕害虫可减少害虫虫口,从而达到防治目的。大田试验结果表明,将合成信息素置入一种夹层诱捕器中诱捕可可雄蛾,效果良好。据预测和对害虫实际捕捉量的估计,可诱捕70—80％的雄蛾。
Using pheromone techniques to trap pests can reduce pests, so as to achieve the purpose of prevention and treatment. The results of the field experiment showed that the pheromone was trapped in a sandwich trap to trap cacao male moths and the effect was good. According to projections and estimates of the actual capture of pests, 70-80% of male moths can be trapped.