敌马混剂是沈阳化工研究院与杭州农药厂协作研制的新型增效有机磷混合杀虫剂。今年,我们对敌马混剂乳油进行了室内和田间药效试验。其主要特点是对敌百虫、马拉硫磷产生抗药性的害虫如菜青虫、二化螟、稻纵卷叶螟等防治效果良好。显示出敌马混剂具有明显的增效作用。现将敌马混剂的性状、毒性和药效结果概述如下: Anti-horse mixture is a new synergistic organic phosphorus pesticide developed by Shenyang Chemical Research Institute and Hangzhou Pesticide Factory. This year, we conducted an indoor and field efficacy test on the enemy horse blends EC. Its main feature is good for controlling trichlorfon, malathion-resistant pests such as Pieris rapae, Chilo suppressalis, rice leaf roller and other control effect. Show the enemy horse mixture has obvious synergies. The characteristics, toxicity and efficacy of the anti-horse mixture are summarized as follows: