蜗牛是我场棉花、蔬菜的重要害虫之一,近年来发生量有加大的趋势。由于缺乏有效的防治药剂,虽然进行了人工捕捉等措施,仍不能控制其为害。1985年5月初,我们试用新农药灭蜗灵防治蜗牛,效果很好。 8％的灭蜗灵颗粒剂是一种高效低毒的杀虫剂,它的有效成份是多聚乙醛(C_8H_(16)O_4),对狗的口服致死中量为600—1000毫克/公斤。此药是徐州溶剂厂生产,其有效成 Snails are one of the important pests of cotton and vegetables in our field. The occurrence of snails has been increasing in recent years. Due to the lack of effective preventive and control agents, it has not been able to control the damage despite measures such as manual catching. In early May 1985, we tried new pesticides to kill snails and control snails, which worked very well. 8% is a high efficiency and low toxicity insecticide. Its active ingredient is polyacetaldehyde (C_8H_ (16) O_4). Its oral lethality to dogs is 600-1000 mg / kg . This medicine is produced in Xuzhou Solvent Factory, its effective into