最近,江苏省农科院植保所研制出菜田高效除草剂“旱莠灵”。它可应用于葱、姜、蒜等多种蔬菜田除草,对田间的硕草、棒头草、繁缕、猪殃殃、雀舌草、荠菜等多种杂草均有良好防效作用。旱莠灵是移栽油菜田优良的除草剂品种。在油菜移栽前2～3天用药,不仅能有效防除田间常见的一年生单双 Recently, the Institute of Plant Protection of Jiangsu Academy of Agricultural Sciences developed a vegetable field efficient herbicide “dry spirit ”. It can be used for weeding in various vegetable fields such as onions, ginger and garlic, and has good effect on many weeds such as grass, head grass, chickweed, pigs, spathe, shepherd’s purse and the like in the fields. Dopitarian is a good herbicide for transplanting rape field. In rape transplants 2 to 3 days before medication, not only can effectively control the field common annual single