溴虫腈是由美国氰胺公司开发成功的一种新型吡咯杂环类杀虫、杀螨、杀线虫剂。对钻蛀、刺吸和咀嚼式害虫及螨类有优良的防效。该药剂杀虫谱广,可用于蔬菜、果树、观赏植物等多种作物上的害虫和螨类;兼有胃毒和触杀作用,与其他杀虫剂无交互抗性,对抗药性严重的害虫同样高效;持效期特别长,在防治抗性害虫上可控制15~20天,防治红蜘蛛残效期长达35天;在营养液中经根系吸收有选择性内吸活性。其显著的杀虫、杀螨活性和独特的化学结 Chlorfenapyr is a new type of pyrrole heterocyclic insecticide, acaricide and nematicide successfully developed by American Cyanamid Company. Drilling, piercing and chewing pests and mites have excellent control effect. The pesticidal spectrum is broad and can be used for pests and mites on a variety of crops such as vegetables, fruit trees and ornamental plants. It also has the effects of stomach poisoning and contact toxicity, no cross-resistance with other insecticides, Efficient; long duration of special control of pests in the control of resistant 15 to 20 days, the residual effect of spider mite control up to 35 days; the nutrient solution by the root absorption of selective systemic activity. Its significant insecticidal, acaricidal activity and unique chemical junction