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从1985年起，我市江滩灭螺逐步采用五氨酸钠、氨硝柳胶等药物喷洒和拌土撤药等方法。为了解灭螺效果，我市自1995年一1997年开展了灭螺质量考核。现报告如下。1方法和指标1．1程序和方法每次考核均按市血地防办公室下发的灭螺质量考核通知进行：a．区（县）汇报春季查天螺情况
From 1985 onwards, the city snail snail gradually adopt sodium pentamine, ammonia nitrate glue and other drug spraying and soil mixing and other methods. To understand the effect of snail elimination, the city from 1995 to 1997 to carry out a snail quality assessment. The report is as follows. 1 Methods and Indicators 1.1 Procedures and Methods Each assessment are based on the Office of the Office of the blood prevention and control of molluscan quality assessment assessment: a. District (county) to report the situation in the spring check the snail