Grass plot herbicide

Abstract

A herbicide for eliminating the latifoliate weeds, Cyperaceae weeds and barnyard grass from lawn contains proportionally metsulfuron methyl, pyrazosulfuron-ethyl or bensulfuron-methyl, assistant and filler.

Description

technical field [0001] The invention belongs to the field of weed control, in particular to a herbicide for lawn weeds. Background technique [0002] The urban area occupied by lawns and green belts has become one of the important indicators for measuring modern cities. Lawns have functions such as entertainment, beautification and improvement of environmental conditions. In recent years, lawns have developed rapidly in China, but weeds in lawns are difficult to remove. The problem of weed damage is also becoming more and more serious, seriously affecting the quality of turf, and has become one of the major technical problems encountered in the development of turf in our country. In many places, the damage of weeds has brought serious harm to the lawn construction, and improper treatment will degrade the lawn, or even destroy the lawn. At present, the control of lawn weeds is mainly based on manual extraction, but manual extraction has many disadvantages, such as low effici...

AI Technical Summary

Problems solved by technology

The research on lawn herbicides is still in its infancy, and there are few varieties of lawn-specific herbicides registered with the Ministry of Agriculture. The existing varieties include "Xiubaibai" and "Shitalong". These herbicides have narrow adaptability and high cost. Not conducive to promotion