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乙螨唑为噁唑类新型专用杀螨剂,三唑锡为触杀作用较强的广谱性杀螨剂,由二者制成的复配悬浮剂可起到增效作用。开展了对23%乙螨唑·三唑锡悬浮剂防治柑橘红蜘蛛的田间药效试验。结果表明,有效成分浓度为200、100、50 mg/kg的23%乙螨唑·三唑锡悬浮剂,防治柑橘红蜘蛛速效性好,持效期长;药后1、3、10、15、20、30 d的防效均达到95%以上,与对照药剂20%三唑锡悬浮剂100 mg/kg和110 g/L乙螨唑悬浮剂比较,各处理与三唑锡对照防效相当,极显著优于乙螨唑对照。
Etoxazole is a new type of azole special acaricide, azadirachtin is a broad-spectrum contact miticide acylating agent, the two can be made from the suspension with synergistic effect. A field efficacy test of 23% etoxazole · triazole tin suspension against Citrus aurantiacus was conducted. The results showed that the effective concentration of 200, 100, 50 mg / kg of 23% etoxazole · triazole tin suspension control citrus red spider quick, long duration; drug 1,3,10,15 , 20 and 30 d respectively, the control efficacy was above 95%. Compared with the control agent 20% triadimenol suspension 100 mg / kg and 110 g / , Very significantly better than the control of etoxazole.