5%涕灭威GR不同施药量防治烟草根结线虫病比较试验

Comparative Test of 5% Aldicarb GR with Different Dosages on Controlling of Tobacco Knot Nematodiasis

研究5%涕灭威GR不同施药量(0、0.1、0.5、1.0、1.5、2.0 g/区)对烟草根结线虫病的防治效果。结果表明,1.5 g/区5%涕灭威GR可有效防治烟草根结线虫病。

Studied the control effects of 5% aldicarb GR with different dosages（0,0.1,0.5,10,1.5,2.0 g） on tobacco knot nematodiasis.The results showed that 1.5 g 5% aldicarb GR could effectively control the tobacco knot nematodiasis.