重庆市巴南区农资公司应用6%密达杀螺剂在豌豆苗地(12月份)对蜗牛、蛞蝓进行了防治效果试验。试验结果:6%密达杀螺剂300克/亩处理区,药后3天、5天、7天、10天蜗牛、蛞蝓死亡率分别为28.57%、57.14%、64.29%、64.29%;400克/亩处理分别为43.75%、68.75%、81.25%、87.5%。由于空白对照区虫量无增减,防效分别与死亡率数据相同。各处理区的豌豆发芽率均为100%。保苗效果,300克/亩各调查期分别为0、47.14%、55.51%、61.8%;400克/亩分 Banan District, Chongqing Agricultural Materials Company 6% Sida kill snail in the pea seedling (December) of snails, snakehead for control effect test. The results showed that the mortality rates of snail and gall snail were 28.57%, 57.14%, 64.29% and 64.29% respectively for the 3 days, 5 days, 7 days and 10 days after the treatment with 300 mg / Grams / acre treatment were 43.75%, 68.75%, 81.25%, 87.5% respectively. As no increase or decrease in the amount of insect control blank control area, respectively, with the same mortality data. The pea germination rate of all treatment areas were 100%. Seedling effect, 300 g / acre of the survey period were 0,47.14%, 55.51%, 61.8%; 400 g / acre points