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为进一步掌握粘虫等迁飞性害虫的迁飞规律,农业部全国农技推广服务中心在河北省滦县设立了高空测报灯监测点。分析对比2015年高空测报灯和佳多自动虫情测报灯的监测数据,高空测报灯在迁飞性害虫的监测上明显优于佳多自动虫情测报灯:高空测报灯有效监测期长于佳多自动虫情测报灯;高空测报灯可为预测粘虫等迁飞性害虫大田发生情况提供有效虫源数据支持。高空测报灯监测粘虫等迁飞性害虫数量变化规律与佳多自动虫情测报灯的虫量变化规律基本一致,但高空测报灯诱蛾量高,害虫消长曲线更明显。高空测报灯诱集虫量受迁入虫源数量影响较大,佳多自动虫情测报灯则受天气影响较大。佳多自动虫情测报灯更适合本地害虫的监测。
In order to further understand the migratory behavior of migratory insects such as armyworms, the National Agricultural Technology Extension Service Center of the Ministry of Agriculture set up a monitoring point for high-altitude observation light in Luan County, Hebei Province. Analysis and comparison of the monitoring data of the 2015 high-altitude warning light and the Jaduo automatic insect detection indicator light, the high-altitude observation light monitor is obviously superior to the Jiduo Automatic Insecticide warning light in the monitoring of migratory insects: the effective monitoring period of the upper warning light is longer than that of the good one Automatic insect warning light; high-altitude warning light can provide effective insect source data to predict the occurrence of migratory pest such as armyworm. The change rule of migratory insect population such as armyworm and so on at high altitude was basically consistent with that of insect light of gatherers. But the curve of insect pest was more obvious at high altitude. The amount of insect trapped in the high-altitude telegraph lamp was greatly affected by the number of insects moved into the sky. The satellite telemetry warning light was greatly affected by the weather. Good and more automatic insect intelligence warning lights more suitable for the monitoring of local pests.