| abstract |
The invention discloses a cornfield herbicide. The cornfield comprises 1-30 wt% of an effective component A, 1-30 wt% of an effective component B, 1-40 wt% of an effective component C, and the balance of pesticide assistants, wherein the effective component A is tembotrione, the effective component B is thiencarbazone-methyl, and the effective component C is one of aminopyralid and fluroxypyr. The cornfield herbicide has the advantages of weeding effect improvement, weed control spectrum enlargement, low toxicity, low residual, and substantial reduction of the drug dosage, the use frequency and the use cost, has obviously better effects than single doses, and is a novel composition medicine having a good control effect on annual weeds in the corn field. |