30％乙唑螨腈悬浮剂防治不同害螨田间药效试验

摘要

依据农药田间药效试验准则,测定30％乙唑螨腈悬浮剂对不同害螨的田间防治效果.结果表明:30％乙唑螨腈悬浮剂能有效防治柑橘全爪螨、始叶螨、锈壁虱,蔬菜朱砂叶螨,以及花卉二斑叶螨.在50～100 mg/L质量浓度下,30％乙唑螨腈悬浮剂表现出较好的速效性,且持效期在20 d以上.30％乙唑螨腈悬浮剂能够有效控制田间害螨种群的发生与为害.%In order to evaluate the control effects of SYP-962530％ SC against different mites, field trials were conducted by following guidelines on efficacy evaluation of pesticides. The results showed that SYP-962530％ SC could control Panonychus citri McGregor, Eotetranychus kankitus (Ehara), Phyllocoptes oleivora, Tetranychus cinnabarinus (Boisduval), Tetranychus urticae Koch effectively. At the concentration of 50 mg/L and 100 mg/L, SYP-962530％ SC showed quick bioactivity, and the persistent efficacy period was more than 20 days.