关键词: 葡萄, 表层土壤, 农药残留, 评价, 徐州

Abstract: The characteristics of pesticide residues in soils and grapes from 3 areas （TSMC， FXSL and SNGZ） of Xuzhou city were studied. The pesticide residues were detected， and the security indexes were analyzed. The results showed that cypermethrin， carbofuran， flusilazole and metalaxyl were detected in TSMC and SNGZ surface soils， but carbofuran was not found in FXSL surface soil. The average detection rates of cypermthrin， metalaxyl， flusilzaole and carbofuran were 100%， 95.83%， 62.63% and 45.70%. Cypermethrin， aldicarb sulfone and carbofurn were detected in TSMC grape， but carbofuran was not found in grapes from the other two areas. The average detection rates of cypermthrin， aldicarb sulfone and carbofurn from different producing areas were 100%， 50% and 20%. IFS andIFSof pesticide residues in grapes from 3 producing areas were less than 1. It was suggested that there were some differences in the detection rates of pesticide residues in surface soils and grapes from 3 grape\|producing areas， and the levels of pesticide residues in surface soils could meet the first grade standard of GB 15618－1995. Pesticide residues in grapes from 3 producing areas all exceeded the requirement of the standard.

Key words: grape, surface soil, pesticide residue, evaluation, Xuzhou