系统调查了有机茶园假眼小绿叶蝉的空间分布情况。
The spatial distribution of Empoasca vitis in organic tea garden was systematically investigated.
室内外试验的结果基本一致,即假眼小绿叶蝉偏嗜黄绿色、浅绿色。
The laboratory and field experiments showed that the green leafhopper had a preference for yellow green and pale green.
假眼小绿叶蝉的天敌较多,而寄生其卵的缨小蜂对其具有重要的控制作用。
The natural enemies of SGL, especially its egg parasitoids, mymaridae, were plentiful and have an important potentiality for sustainable controlling the leafhopper.
并就茶梢挥发物及其单组分进行了对假眼小绿叶蝉天敌蜘蛛优势种之一-白斑猎蛛的生物活性鉴定。
Meanwhile, the bioassay on tea shoots volatiles and their single components to the predatory spider of Empoasca vitis --Evarcha albaria was conducted.
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。在此基础上,建立了不同虫口密度与茶鲜叶经济损失率线性回归方程。
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.
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。在此基础上,建立了不同虫口密度与茶鲜叶经济损失率线性回归方程。
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.
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