在温州,福寿螺危害水稻成为突出问题始于20世纪90年代中期,一般田块被害造成稻苗点、片缺株,严重田块一夜被食精光。使用农药百螺敌和五氯酚钠混配能较好地防治福寿螺,但五氯酚钠是一种灭生性除草剂,对水稻生长有一定影响。通过本次试验,检验了该混配农药对水稻栽培的安全性。 In Wenzhou, snails harm rice has become a prominent problem began in the mid-90s of the 20th century, the general block of rice caused by the murder point, the film lack of strain, serious field night was eaten light. The use of a hundred pesticides and pentachlorophenol mixed with sodium pentachlorophenol can better control snails, but pentachlorophenol sodium is a biocidal herbicide, has a certain impact on rice growth. Through this experiment, the safety of the compound pesticides on rice cultivation was tested.