The invention discloses a weeding composition containing halosulfuron-methyl and florasulam. The weeding composition comprises
active components, auxiliaries and a carrier, wherein the
active components include halosulfuron-methyl and florasulam at a weight ratio of (1:50)-(50:1), and the weight of the
active components accounts for 1-90% of the total weight of the composition; the auxiliaries include a
wetting agent, a dispersing agent, a disintegrating agent, an
adhesive, an emulsifier, a
thickening agent, an antifoaming agent and the like; the carrier is a
solid carrier or a liquid carrier; and the
dosage form of the composition is
wettable powder,
water dispersible granules or oil suspension. The weeding composition disclosed by the invention realizes obvious
synergy, expands the weeding spectrum and improves the safety to crops; and compared with the single dosage with equivalent
efficacy, the dosage of active components is reduced, thus the cost is lowered. The weeding composition disclosed by the invention can prevent and remove various weeds in a wheat field and the like, and a new variety is provided for the wheat field weeding of the country.