东西湖有径河、东流港两大水系,河湖港汊交错,钉螺密布。沿岸河滩因受水位影响,既不能耕种,也不易药杀,成为灭螺工作的“老大难”;同时还影响最高水位线以上的1,000多亩种植地的钉螺难于彻底消灭。一九七○年,市委遵照毛主席“一定要消灭血吸虫病”的伟大号召,组织了有 East Lake has a radial river, east of Hong Kong two major river systems, interlaced rivers and lakes, snails. Because of the impact of the water level, the riverside banks of the coastal riverbanks are neither cultivated nor easy to kill and kill, which has become a “dilemma” in the work of eliminating snails. Meanwhile, the snails of more than 1,000 mu of cultivated land above the highest water mark have been difficult to eliminate completely. In 1970, the municipal party committee abided by the great call of Chairman Mao “must eliminate schistosomiasis” and organized