• 系统调查有机茶园假眼小绿叶蝉空间分布情况

    The spatial distribution of Empoasca vitis in organic tea garden was systematically investigated.

    youdao

  • 室内外试验结果基本一致,假眼绿叶蝉偏嗜绿绿

    The laboratory and field experiments showed that the green leafhopper had a preference for yellow green and pale green.

    youdao

  • 假眼小绿叶蝉天敌较多,而寄生的缨具有重要控制作用。

    The natural enemies of SGL, especially its egg parasitoids, mymaridae, were plentiful and have an important potentiality for sustainable controlling the leafhopper.

    youdao

  • 挥发物及其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.

    youdao

  • 利用网罩法测定假眼小绿叶蝉不同虫口密度产量受害指数影响。在此基础上,建立了不同虫口密度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.

    youdao

  • 利用网罩法测定假眼小绿叶蝉不同虫口密度产量受害指数影响。在此基础上,建立了不同虫口密度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.

    youdao

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