油菜除草剂胺苯黄隆应用试验

Applied Test on the Ethametsulfuron

胺苯黄隆是一种超高效磺酰脲类除草剂，主要用于油菜田阔叶杂草如鼬瓣花、遏兰菜、簿葫草、猪殃殃、繁缕、碎米荠、蓼、嵩及某些单子叶杂草如看麦娘、棒头草等。胺苯黄隆对当茬油菜、后茬小麦、青稞安全，对后茬一季稻也较安全，可以推广应用。灭草后油菜籽增产显著。

Ethametsulfuron is a herbicide belonging to the ul-tralow dosage sulfonylurea group.It is mainly used to controlthe broad-leaf weeds(e,g.Galeopsis、bifida,Thlaspi aruenseL.,Lepyrodiclis holosleoides,Galium aparine,Stellaria media,Gurdamine flexuosa ,Cardamine flexuosa,Smartweed poly-gonum,L.,Wormwood artemisia L . etc. )and some monocotyle-don weeds(e,g. Alopcurus aequalis,Polypogon frugax etc)inthe rape fields. Ethametsulfuron shows no damage to the crop-ping rape.post-cropping wheat,highland barley,and shows al-so no damage to the single-crop rice. So it can be popularizedand applied in practise. Ethametsulfuron can increase remark-ably the output of rape seeds after application in the fields.