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在茶树育苗过程中,茶苗常遭受茶苗根结线虫病、小绿叶蝉、茶蚜、白蚁等病虫的为害。以往,主要使用二溴氯丙烷防治茶苗根结线虫病,使用六六六防治白蚁,而这两种农药由于慢性毒性大,许多国家都已停止生产和禁止使用。氨基甲酸酯类新农药呋喃丹(Furadan)是杀虫、杀线虫剂,它具有触杀、胃毒、内吸的杀虫作用,而且,在人畜体内不累积,使用较安全,现已应用于水稻、小麦、玉米、甘蔗、花生、棉
Tea seedling in the process of tea plantation often suffer from root knot nematodes tea, green leafhopper, tea aphid, termites and other pests and diseases. In the past, dibromochloropropane was mainly used for the control of tea root-knot nematode disease and the use of 666 to control termites. However, due to their chronic toxicity, these two pesticides have ceased to be produced and banned in many countries. Furadan, a new carbamate pesticide, is insecticidal and nematicidal. It has the insecticidal effect of contact, stomach and internal absorption. Moreover, Furadan, which is not accumulative in human and livestock, is safer to use and has been applied to rice , Wheat, corn, sugar cane, peanuts, cotton