Compound herbicide

Abstract

The invention discloses a compound herbicide which comprises, by mass parts, 20-30 parts of oxaziclomefone, 8-10 parts of diatomaceous earth, 20-30 parts of bentazone, 20-30 parts of trifloxysulfuron, 2-8 parts of efficient haloxyfop and 20-30 parts of water. The compound herbicide is simple in preparation method and good in weeding effect, weeds do not have resistance to the herbicide, and the herbicide effect maintaining time is long.

Description

technical field [0001] The invention relates to the technical field of crop herbicides, in particular to a compound herbicide. Background technique [0002] Grass weeds and broad-leaved weeds are very common in farmland. At present, chemical agents are mostly used as herbicides, mainly oxazicone, bentazone, trifluxasulfuron, etc. for control. Due to long-term use, weeds The improvement of drug resistance leads to a large amount of drug use, environmental pollution, and increases the cost of pesticide application for farmers. Contents of the invention [0003] The invention provides a compound herbicide, which can not only effectively kill weeds, but also has a long duration of action and high safety to crops. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A compound herbicide comprising the following formula components in parts by mass: [0006] 20-30 parts of oxaziculone, 8-10 parts of diatomaceous earth...

AI Technical Summary

Problems solved by technology

[0002] Grass weeds and broad-leaved weeds are very common in farmland. At present, chemical agents are mostly used as herbicides, mainly oxazicone, bentazone, trifluxasulfuron, etc. for control. Due to long-term use, weeds The increase in drug resistance leads to a large amount of drug use, environmental pollution, and increases the cost of pesticide application for farmers