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- Studies on diapause of Tetranychus urticae Koch. 二斑叶螨滞育特性的初步研究。
- However, in response to Tetranychus urticae Koch infested for 24 hour, many novel volatile infrochemicals were induced. 烟草遭受二点叶螨取食24h后诱导出多种新的挥发性信息化合物。
- Toxicity of pyridaben and five other miticides to Tetranychus urticae and T. cinnabarinus was determined using both slide-dip and leaf residue methods. 摘要采用玻片浸渍法和叶片残毒法，选用哒螨灵等6种常用杀螨剂对二斑叶螨和朱砂叶螨进行了毒力测定。
- Toxicities of cyhalothrin, dimethoate and avermectin against Tetranychus Urticae were assayed in the laboratary using agar-agar method, slide-slip method and immersion method. 在室内用琼脂法、浸玻片法和浸渍法分别测定了氟氯氰菊酯、乐果和齐墩螨素对棉红蜘蛛的毒力。
- The occurrence characteristics and the harm situation caused by Tetranychus urticae this mite was reported.The control methods against this mite were discussed. 本文介绍了二斑叶螨在我国的危害情况和发生规律，分析了其发生与危害的特点，并提出了有效防治对策。
- The occurrence characteristics and the harm situation caused by Tetranychus urticae this mite was reported. The control methods against this mite were discussed. 本文介绍了二斑叶螨在我国的危害情况和发生规律，分析了其发生与危害的特点，并提出了有效防治对策。
- Two-spotted spidermite (Tetranychus urticae Koch) 二点叶螨
- ADVANCES OF RESEARCH ON RESISTANCE OF TETRANYCHUS URTICAE KOCH 二斑叶螨的抗药性研究进展
- The Monitoring of Resistance of Tetranychus urticae Koch to Several Insecticides 二斑叶螨对常用杀螨剂的抗药性测定
- Study on Influence of Temperature to Life-force and Fecundity in Tetranychus urticae 温度对抗性二点叶螨种群生命力和繁殖力影响的研究
- Research of the control role of three primary natural enemies to Tetranychus urticae Koch 三种主要天敌对二斑叶螨(Tetranychus urticae Koch)的控制作用研究
- DISPERSION OF TWO-SPOTTED SPIDER MITE, TETRANYCHUS URTICAE KOCH, AND ITS SELECTION OF HOST PLANTS ON FARMLAND IN NINGXIA 宁夏地区二斑叶螨的寄主植物选择及其季节转移
- Tetranychus urticae 二斑叶螨
- Tetranychus urticae Koch 二斑叶螨
- Small Tortoiseshell (Aglais urticae) in my garden. 小蛱蝶图片 Small Tortoiseshell butterfly.
- Urtica thunbergiana Sieb. et Zucc. [医] 荨麻
- Medical studies on plant of urtica L. 荨麻属植物的药用研究。
- Urtica is a kind of perennial plant. 荨麻是一种多年生草本植物。
- OBJECTIVE:Polysaccharides in Urtica fissa E. 目的:从荨麻中提取多糖。
- Urtica angustifolia Fisch. ex Homem. 狭叶荨麻
