申请人:Meiji Seika Kaisha, Ltd.
公开号:EP1559321A1
公开(公告)日:2005-08-03
The present invention relates to a mixture composition for controlling ectoparasites of mammals and birds, comprising as active ingredients a compound of formula (I) or a salt thereof and one or more compounds selected from the group consisting of pyrethroid insecticides. The composition according to the present invention has high control effect against resistant ectoparasites, can quickly act, and is safe.
wherein R1 represents optionally substituted alkyl; optionally substituted alkenyl; optionally substituted alkynyl; OR5 wherein R5 represents optionally substituted alkyl, optionally substituted alkenyl, or optionally substituted alkynyl; or SR5 wherein R5 is as defined above, R2 represents optionally substituted alkyl, any one of R3 and R4 represents hydrogen and the other represents fluorine, chlorine, bromine, or CF3, and X represents fluorine or chlorine.
本发明涉及一种用于控制哺乳动物和鸟类寄生虫的混合物组合,包括作为活性成分的式(I)化合物或其盐以及从拟除虫剂吡虫啉类中选择的一个或多个化合物。根据本发明的组合物对抗耐药性寄生虫具有很高的控制效果,能够快速起效,并且安全。其中,R1代表可选择取代的烷基;可选择取代的烯基;可选择取代的炔基;OR5,其中R5代表可选择取代的烷基、可选择取代的烯基或可选择取代的炔基;或SR5,其中R5如上所定义,R2代表可选择取代的烷基,R3和R4中的任一代表氢,另一代表氟、氯、溴或三氟甲基,X代表氟或氯。