有机茶园假眼小绿叶蝉消长规律与防控措施

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针对有机茶园假眼小绿叶蝉Emposca(Emposca)vitis Gothe危害重,一年有两次虫口高峰的特点,并根据婺源茶区的生态环境,提出推行以保护和改善茶园生态环境、利用自然天敌、分批勤采与适时强采茶叶、适度修剪、诱杀及适时限量使用植物源农药——苦参碱等防控假眼小绿叶蝉的方法。 Emposca (Emposca) vitis Gothe is very harmful to organic tea plantations and has twice the peak of pest population in a year. According to the ecological environment of Wuyuan tea area, it is put forward to promote and protect the ecological environment of tea plantations and natural enemies. Diligent mining and mining in a timely manner with strong leaves, moderate pruning, trapping and timely limited use of plant-based pesticides - matrine and other prevention and control of false green leafhopper method.
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