| abstract |
The invention discloses a propanil EC herbicide, which belongs to the technical field of herbicides. The herbicide comprises the following raw materials by weight percentage: 1-35% of propanil, 1-20% of pyrimifen, and 1-20% of isophorone %, Chrysanthemum Extract 4-15%, Potassium Nitrate 2-10%, Emulsifier 3-5%, Dispersant 1-3%, Antifoaming Agent 1-3%, UV Absorber 3-6%, Vegetable Oil 10- 20% and the remainder are carriers; the invention also discloses a preparation method of the herbicide. In the present invention, propionil and pyrifenac are compounded, and the functions are complementary, the herbicidal spectrum is wider, the herbicidal activity is high, and the herbicidal effect is more excellent; Anti-ultraviolet light aging effect, prevent the active ingredients from being decomposed and fail under light, and keep the drug effect lasting. |