Trifludimoxazin-containing ternary herbicidal composition and application thereof

Abstract

The invention belongs to the field of pesticides, and particularly relates to a trifludimoxazin-containing ternary herbicidal composition and the application thereof. The composition comprises a herbicidally effective amount of active components A, B and C, wherein A is trifludimoxazin; B is one or more of the following HPPD inhibitor herbicide compounds: triazole sulcotrione, isoxaflutole, benzoxazole fluridone, ciclopirox fluridone, dicarbazone; and C is one or more of the following compounds: anilofos, pretilachlor, butachlor, quinclorac, propanil, MCPA-dimethylammonium, atrazine, mesotrione, dicarbazone, benzoxazole fluridone, s-metolachlor, pyroxasulfone, isoproturon, chlorotoluron, diflufenican, bromoxynil octanoate, fluroxypyr, halauxifen-methyl and/or derivatives thereof. The composition can effectively control common weeds in crop fields, and has characteristics of expanding an herbicidal spectrum, reducing an application amount, being safe to crops and capability of producinga synergistic effect and removing resistant weeds.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a ternary herbicidal composition containing trifludimoxazin and application thereof. Background technique [0002] Chemical herbicide is the most economical and effective means of controlling weeds in farmland, but long-term continuous high-dose use of a single species or single mode of action of chemical herbicides is likely to cause problems such as weed resistance and resistance evolution. [0003] The chemical name of trifludimoxazin is: 1,5-dimethyl-6-thio-3-(2,2,7-trifluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl -2H-1,4-benzoxazin-6-yl)-1,3,5-triazinane-2,4-dione, the chemical structure is It is a new herbicide that can be used in many crops to control PPO resistant weeds, including Amaranthus spp., Ambrosia spp., etc. [0004] Reasonable compounding or mixing of herbicide compounds has the advantages of expanding the spectrum of weeds, improving the control effect, delayi...

AI Technical Summary

Problems solved by technology

[0002]Chemical weed control is the most economical and effective means of weed control in farmland, but long-term continuous high-dose use of

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