花生根结线虫病是花生上主要病害之一。我省发生面积大,危害严重,自七十年代开始用二溴氯丙烷防治,效果良好。因其毒性问题,国内、外均已逐步停产、禁用。为此,我们在1980年～1986年对二十余种药剂进行替代二溴氯丙烷防治花生根结线虫病的筛选试验。明确了呋喃丹、涕灭威和灭克磷防病效果高,增产显著。同时进行了1,300余亩示范。 Peanut root knot nematode disease is one of the major peanut diseases. Large area in our province, endangering serious, since the seventies with dibromochloropropane prevention and control, the effect is good. Because of its toxicity, both at home and abroad have been phased out and banned. To this end, we in 1980 ~ 1986 on more than 20 kinds of pharmaceutical alternatives to dibromochloropropane peanut root-knot nematode disease screening test. Clear carbofuran, aldicarb and vancomycin disease prevention effect is high, a significant yield increase. At the same time more than 1,300 mu demonstration.