The indoor associated toxicity of 10 different mixtures of 9 pesticides to Myzus persicae (Sulzer) were determined by Sun co-toxicity coefficient method.

• 在确定的测定条件下,采用孙云沛共毒系数法对9种杀虫剂的10个组合对烟蚜的联合毒力进行了测定。