蚯蚓是陆生生物与土壤生物之间传递污染物的桥梁，能很好的指示土壤环境的变化。农药的广泛使用，必然对蚯蚓的生态、生长和繁殖产生种种不利的影响。化学物质对蚯蚓的影响及毒性效应国外已有很多报道，但大多为普通的急、慢性毒性以及细胞亚细胞水平的试验，虽然这些试验结果 Earthworms are the bridge between terrestrial organisms and soil organisms to transmit pollutants, which can well indicate the changes of soil environment. The widespread use of pesticides, will inevitably have a variety of adverse effects on the ecology, growth and reproduction of earthworms. The impact of chemical substances on earthworms and toxic effects have been reported abroad, but most of the general acute and chronic toxicity and cell subcellular levels of the test, although these test results