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茶小绿叶蝉
[植保] tea lesser leafhopper
- 利用网罩法测定了假眼小绿叶蝉不同虫口密度对茶鲜叶产量及受害指数的影响。
Effect of different densities of Empoasca vitis on the yield loss rate and the damage indexes of fresh tea leaves was evaluated with the net method. - 试验结果证明，利用黄板诱杀茶黑刺粉虱和假眼小绿叶蝉成虫效果明显，并能间接控制其幼虫数量。
The results proved that, the effects by use of yellow sticky trap to trapping Aleurocanthus spiniferus and Empoasca vitis Gothe are highly visible, and the impact of the nymphae is indirect.
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