Compound herbicide

Abstract

The invention belongs to the technical field of pesticides, and relates to a compound herbicide. The compound herbicide is characterized by comprising two active components, namely picloram and mesotrione. The compound herbicide can be made into a suspending agent by virtue of auxiliaries. The compound herbicide is used for preventing and treating annual grassy weeds and broad leaf weeds in corn fields, is wide in weeding spectrum, has a remarkable weeding effect and an environment-friendly effect, and has a remarkable synergetic effect.

Description

[0001] Technical Field The present invention belongs to the technical field of pesticides. Specifically, it is a compound herbicide containing amiloride and mesotrione. Background technique [0002] Picloram is a transmissible herbicide for postemergence stem and foliage treatment. It is mainly used for controlling most dicotyledonous weeds and shrubs in wheat fields, corn fields, woodlands, pastures, grasslands, non-cultivated lands and other areas around the world. The ingredient is a hormonal herbicide that can be absorbed and conducted by plant leaves, roots and stems. It can quickly conduct to the growth point, causing the upper part of the plant to be deformed, withered, defoliated, necrotic, and the xylem vessel is blocked and discolored, eventually leading to death. The mechanism of action is to inhibit mitochondrial system respiration and nucleic acid metabolism. Most grasses are resistant, most dicotyledonous crops (except crucifers), weeds, shrubs are sensitive. ...

AI Technical Summary

Problems solved by technology

Some herbicides have a narrow range of herbicides, but they are unique in that they can eradicate weeds that other herbicides are difficult to eradicate

Field experiments have shown that long-term use of a single herbicide is not only prone to resistance and phytotoxicity, but also has a greater impact on the soil environment

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