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为探讨高沙土地区大型内河芦草滩高效、经济、简便的灭螺方法，我们于1996年在高沙土地区的国家一级航道拼莱河有螺芦草滩选用卷滩土埋、筑圩药浸、抽搐土埋3种不同方法灭螺，分析其费用一效果，现将结果报告如下。方法1现场选择及分组选择拼莱河营溪乡孙庄村段的有螺芦草滩作
In order to explore the efficient, economical and simple method of snail control in the large-scale riverbank beach in the high sandy soil region, we selected the volcanic soil embankment, Tweezing buried three different ways to snail, analyze the cost of an effect, the results are reported as follows. Method 1 site selection and group selection Fighting River Camp Township Sun Zhuang Village section of the snail grass beach for