The mixture is low toxicity to human beings and livestock. The co tocicity coefficient (CTC) of the mixture to Aphis gossypii,Macrosiphum avenae,Aphis pomi and Myzus persicae is 261.89,204.14,189.91 and 595.05,respectively.

• 该混剂质量稳定 ；对人、畜低毒 ；对棉蚜、麦蚜、苹果黄蚜和桃蚜的共毒系数分别为 2 61 .；89；2 0 4