小贯小绿叶蝉虫情监测与声光精准防控

Population Monitoring of the Empoasca Onukii and Its Control with Audio-optical Emitting Technology

使用小绿叶蝉虫情测报系统与靶标虫害声光精准防控系统,开展茶园内小贯小绿叶蝉虫情监测效果与虫害防治效果比对试验。结果表明,基于色板诱集计数模式,虫情自动测报准确率不低于89.29%;声光精准防控试验茶园内,小贯小绿叶蝉虫口减退率达76%;虫情智能监测与声光精准防控技术可实时预报茶园虫情动态,对茶园靶标害虫实现高效精准防控,试验茶园实现了全年化学农药零施用。

An experiment has been conducted to quantify and lower the pest amount of Empoasca onukii,using pest monitoring system(PMS)and targeted pest control system(TPCS).Results showed that the accuracy of pest amount quantification was greater than 89.29%based on the color plate trapping system.Pest amount decline rate of Empoasca onukii in the experimental area of audio-optical precise control technology was 76%.Pest monitoring system(PMS)proved feasible to quantify the Empoasca onukii amount in tea plantations and reveal its trend of development in real-time,and the targeted pest control system(TPCS)to perform efficient and precise suppression of targeted pests.Zero usage of chemical pesticides was achieved in the experiment area throughout the year of 2021.