Weeding composition containing penoxsulam, oxaziclomefone and cyhalofop-butyl and application thereof

Abstract

The invention belongs to the field of pesticide herbicides and specifically provides a weeding composition containing penoxsulam, oxaziclomefone and cyhalofop-butyl and application thereof. The weeding composition comprises active ingredients of an ingredient A, an ingredient B and an ingredient C, wherein the ingredient A is penoxsulam, the ingredient B is oxaziclomefone, and the ingredient C iscyhalofop-butyl; the weight ratio of the ingredient A to the ingredient B to the ingredient C is (1 to 10) to (1 to 10) to (1 to 10). The weeding composition is used for preventing and removing weedsin paddy fields.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a herbicidal composition containing penoxsulam, oxazicone and cyhalofop-methyl and an application thereof. Background technique [0002] Herbicides in paddy fields are limited by the safety of crops, and the herbicidal spectrum is also limited. Using a single herbicide alone cannot completely and effectively control the occurrence of weeds in paddy fields. Moreover, excessive herbicide dosage or uneven application will also cause It is easy to cause residual toxicity to current crops or subsequent crops. The long-term use of herbicides alone not only has a narrow herbicidal spectrum and low biological activity, but also causes weed resistance; the compounding of herbicides can not only solve the problem of high toxicity and poor effect of a single pesticide, but also the effect of different pesticides The interactive use of pesticides can delay the emergence of drug resista...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, there is no literature report on the combined use of penoxsulam, oxaziclozone and cyhalofop-ethyl

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