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田间试验证实,应用毒果诱杀吸果夜蛾,对嗜食性类型的夜蛾,防治效果很差。使用黑光灯诱捕嘴壶夜蛾的数量也很少,特别是对雌蛾的诱捕能力更差于雄蛾。此外,试验证明了黄色光对吸果夜蛾表现出较强的避忌作用,受害果率明显下降。本文并对吸果夜蛾的防治策略进行了讨论。
Field experiments confirmed that the application of fruit trapping and killing of fruit-bearing Helicoverpa armigera, the predatory type of night-worm, prevention and treatment of poor results. There is also a very small number of spider moths trapped by black light, especially for male moths. In addition, the experiment proved that the yellow light showed a strong avoidance effect on D. campestris, the fruit damage rate decreased significantly. In this paper, we also discussed the control strategy of the insect.