| abstract |
The invention belongs to the field of pesticides, and particularly relates to a weeding composition containing a pyrimidine benzyl carboxylate compound and a PSII inhibitor and application thereof. The herbicidal composition comprises a herbicidally effective amount ofActive component A and active component B, wherein the active component A is The active ingredient B is selected from one or more of the following compounds and salts/esters thereof: PSII inhibitors, and the like. The composition can effectively prevent and kill Cyperus weeds such as Cyperus rotundus L and the like, grassy weeds such as crabgrass, barnyard grass, eleusine indica, green dog tail and the like, and broadleaf weeds such as Amaranthus retroflexus L, piemarker, purslane, maize grass and the like, and has the characteristics of expanding weed control spectrum, reducing application amount, generating synergistic action, solving resistant weeds and the like. |