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[目的]筛选防治柑橘木虱的高效低毒药剂,为生产上推广应用提供科学依据。[方法]依照田间药效试验准则,进行高效氯氟·噻虫嗪等6种药剂对柑橘木虱的田间防治效果评价。[结果]施药1次后15 d,22%高效氯氟·噻虫嗪微囊悬浮-悬浮剂73.3 mg/kg、10%吡虫啉可湿性粉剂66.7 mg/kg和4.5%高效氯氰菊酯乳油45 mg/kg三个药剂处理对柑橘木虱的防治效果优良,平均防效分别为93.95%、91.14%和89.32%。[结论]上述3种药剂对柑橘木虱有较好的防治效果,建议在生产上推广应用。
[Objective] The research aimed to screen efficient and low toxicity agents for controlling citrus psylla, and provide a scientific basis for the promotion of production. [Method] According to field efficacy test guidelines, the effect of 6 kinds of agents such as high-efficient chlorofluoro-thiamethoxam on field control of citrus psyllid was evaluated. [Result] After 15 days of spraying, 22% of high-performance chlorofluorothiazetoxine microcapsule suspending-suspending agent 73.3 mg / kg, 10% imidacloprid WP 66.7 mg / kg and 4.5% beta-cypermethrin EC 45 mg / kg three pesticides on Citrus psyllid control effect was excellent, the average control effect was 93.95%, 91.14% and 89.32%. [Conclusion] The above three kinds of medicaments have good control effects on Citrus psyllid, and are suggested to be popularized and applied in production.