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为明确联苯肼酯对二斑叶螨Tetranychus urticae体内解毒酶系的影响,采用叶片浸渍法测定联苯肼酯对二斑叶螨的亚致死质量浓度LC10和LC30,用这2种浓度分别处理二斑叶螨,并测定60 h内二斑叶螨体内谷胱甘肽S-转移酶(glutathione S-transferase,GST)、羧酸酯酶(carboxylesteraseCarE)和多功能氧化酶(multifunctional ox...
The acaricidal activity of aqueous extracts obtained from 28 plant species was tested against Tetranychus urticae. The extract efficacy on the incidence of individual development stages of T. urticae ...
Bifenazate, a new selective carbazate acaricide, seems to be a very good substitute for propargite to control spider mites (Tetranychus urticae Koch) on hops in the Czech Republic. To investigate th...
Biological efficiency of botanical insecticides was determined that were obtained from Pongamia glabra, Azadirachta indica and Chrysanthemum cinerariifolium against Spodoptera littoralis, Myzus persic...
Temperature plays a key role in the time needed for development of Tetranychus urticae. It developed fastest at 35°C (6.50 d) and 30°C (6.93 d), while at 15°C it took 16.23 d. The higher the temperatu...
The two-spotted spider mite, Tetranychus urticae Koch, was tested for susceptibility to various acaricides, propargite (Omite) 570 g l-1, amitraz (Kortraz) 200 g l-1 and abamectin (Agrimec) 18 g l-1. ...

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