农药的毒性是指药剂对人体、家畜、家禽、水生动物和其他有益动物的危害程度。有的农药毒性大、毒力大、药效也好,如涕灭威、克百威等,就有这种相关性;但也有不少农药,毒性低,其毒力和药效却很高,并不存在一定的相关性,特别是近年来新发展的超高效农药品种,对人的毒性都很低,但 Toxicity of pesticides refers to the degree of harm done to the human body, domestic animals, poultry, aquatic animals and other beneficial animals by the agents. Some pesticides toxicity, toxicity, efficacy is good, such as aldicarb, carbofuran, etc., there is such a correlation; but there are many pesticides, low toxicity, but its toxicity and efficacy are high , There is no certain relevance, especially in the newly developed ultra-efficient pesticide varieties in recent years, are very low toxicity to humans, but