The invention discloses sugarcane field herbicide for low-volume spraying. The herbicide is in a form of a suspending agent; the
pesticide ingredients include ametryn and herbicide II, wherein the herbicide II is prepared from one or combination of two of agroxone, diuron,
hexazinone,
tebuthiuron, halosulfuron-methyl, trifloxysulfuron,
mesotrione or topramezone. According to the sugarcane field herbicide for low-volume spraying, ametryn and the herbicide II are mixed in a certain ratio and have synergistic effect on removing weeds of a sugarcane field, and the prevention and
treatment effect is obviously superior to that of
single agent; meanwhile, the herbicide can be prepared into the suspending agent for low-volume spraying, and therefore, the drift possibility can be obviously reduced, and the
wetting and spreading performances of the components of pesticides can be improved; the herbicide also has the advantages of labor saving,
water saving,
drug saving, high in efficiency,
long acting,
environmental protection, and low in cost; the labor intensity can be greatly alleviated; the manual
drug applying efficiency is improved, the labor can be greatly released, the agricultural production cost can be reduced, and the modern level of weeding the sugarcane field can be increased.