| abstract |
The invention discloses a kind of spring potatoes to sow herbicide, it include following component according to mass fraction: 14-18 parts of Quizalotop-ethyl, 6-8 parts of bentazone, 10-12 parts of nitrophenol, 12-20 parts of cyhalofop-butyl, 4-6 parts of sulfometuronmethyl, 6-8 parts of ammonium glyphosate, 6-12 parts of trichloroacetic acid, 50% 40-60 parts of ethyl alcohol, 3-6 parts of surfactant, 100-200 parts of water, herbicide of the present invention effectively can inhibit weeds to come up in spring, reduce later period weeding difficulty, fundamentally solve weed problem, reduce cost consumption, use compound herbicidal constituents, the effectiveness time is short, reduce the influence to potato seedling. |