辣椒螨虫防治药剂筛选研究

Study on the Screening of Insecticides Against Mites in Pepper

为筛选用于大棚秋植辣椒螨虫防治药剂,本研究选用5种常用的药剂进行防控筛选,结果表明,宝卓(30%乙唑螨腈悬浮剂)、菓螨进(60%联肼·乙螨唑悬浮剂)、满春秋(23%阿维乙螨唑悬浮剂)3种药剂对辣椒螨虫防治具有较好的速效性和持效性,可以用于辣椒螨虫的防治。剑鼎(5%阿维菌素乳油)虽然具有良好的速效性,但持效性较差,东宝5%唑螨酯悬浮剂的抑制效果最差。

In order to screen the insecticides against mites in pepper planted at greenhouses in autumn,five commonly used insecticides were screened for the prevention and control in this study.The results showed that Baozhuo(30%cyetpyrafen suspension),Guomanjin(60%bifenazate etoxazole suspension),and Manchunqiu(23%avermectins etoxazole suspension)had good quick effect and persistence,and could be used for the prevention and control of pepper mites.Although Jianding(5%avermectins EC)had good quick effect,its persistence was poor and the inhibitory effect of Dongbao(5%fenpyroximate EC)was the worst.