摘要
除草剂DPX-4189在稻麦连作的麦田里对猪殃殃、播娘蒿、荠菜、面条菜、王不留行、婆婆纳、菠菜有很好的防除作用,尤其在以猪殃殃为优势种的麦田除草效果更佳;其最佳用药量为1～1.5g/亩。
This paper has reported the research results of a new kind ofherbcide-DPX-4189 in wheat fields. The results indicated; DPX-4J89has good control function to Galium aparine L.Var tenerum, Descurainia sophia ( L. ) Schur, Copsella bi4rsa-pastoris ( L. ) Medic, Vaccaria segetalis ( Nock. ) Garcke, Veronica persica poir, Silene conoidea L., Eitphorbia helioscopia L., especially to Galiam aparine L.Var tenerum The best dose of DPX-4189 is l-15g/mu.
出处
《河南职业技术师范学院学报》
1990年第3期175-181,共7页
Journal of Henan Vocation-Technical Teachers College
