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2016年,在北京市平谷区8 667 hm~2桃园全覆盖应用了梨小食心虫性信息素迷向技术。田间调查发现,应用梨小食心虫性信息素迷向技术可对梨小食心虫各代雄虫产生持续的迷向作用,迷向率95%以上,降低了成虫交配几率,减轻了幼虫为害,蛀梢防效和蛀果防效分别在93%和98%以上;迷向区比常规化防对照区减少梨小食心虫防治用药1 004 m L/667m~2,农药减量50%以上。
In 2016, the pheromone pheromone sex pheromone technique was applied to the entire area of 8 667 hm ~ 2 Taoyuan in Pinggu District of Beijing. Field survey found that the application of pest diet pheromone sex pheromone fan-oriented technology can produce a continuous radial effect on the pest insects pest moth, the fan rate of 95% or more, reducing the probability of adult mating, reducing larval damage, tingling The results showed that the control effect was less than 93% and the control effect was more than 98%. The loss of pest control was 1004 m L / 667m ~ 2 and the reduction of pesticides was over 50% in the radial zone than in the conventional control zone.