苹果叶螨

  • 网络Panonychus ulmi
苹果叶螨苹果叶螨
  1. 本文以苹果叶螨为研究材料,阐述了应用‘虫(螨)日’建立时间动态经济受害水平的方法。

    With european red mite ( Panonychus ulmi ) as an example , the author inquired into the method of using ' insect ( or mite ) days ' for establishing time dynamic EIL .

  2. 10种新型药剂对苹果叶螨的田间药效

    Efficiency of Ten New Pesticides on Red Spider Mites in Apple Orchard

  3. 苹果叶螨类群与捕食性天敌类群空间格局的研究

    Study of the spatial pattern for apple leaf mites and predatory natural enemies

  4. 农药全能增效剂防治苹果叶螨的初步研究

    The preliminary research on the agricultural chemical all-round synergist for preventing and curing Apple mites

  5. 三氯杀螨砜对苹果叶螨作用方式及其田间应用技术研究

    The Study on the Action Mechanism of Tetradifon to Tetranychus Viennensis and Application Technology in Field

  6. 1.0%阿维菌素WP防治苹果山楂叶螨的应用研究

    Study on the application of 1.0 % abamectin WP to control Tetranychus viennensis Zacher

  7. 苹果园山楂叶螨空间格局的初步研究

    Spatial patterns of female adults of the hawthorn spider mite in apple trees

  8. 笔者在河南三门峡市苹果产区,进行了10种药剂17个处理防治苹果叶螨的田间药效试验。

    The control efficiency of ten new pesticides on red spider mites ( tetranychids ) was examined in apple orchards with 17 treatments .