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Mixed herbicide containing imazapic and fluazifop-butyl

A technology of fluazifop-ethyl and methazopyp-ethyl, which is applied in the field of binary compound containing methazapyr and fluazifop-p-ethyl, which can solve the problem of unsatisfactory drug efficacy and narrow herbicidal spectrum , weed control effect reduction and other issues, to avoid the possibility of residual poisoning, wide herbicidal spectrum, reduce the effect of pesticide dosage

Inactive Publication Date: 2017-02-01
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when imazethapyr and fluazifop-p-ethyl are used alone as a single agent, the herbicidal spectrum is narrow and the drug effect is not ideal, resulting in a decrease in the weed control effect year by year

Method used

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  • Mixed herbicide containing imazapic and fluazifop-butyl
  • Mixed herbicide containing imazapic and fluazifop-butyl
  • Mixed herbicide containing imazapic and fluazifop-butyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Methimazole nicotinic acid 70%, fluoxyfop-ethyl 5%, NNO (sodium methylene bis-naphtha sulfonate) 6%, sodium lignin sulfonate 5%, kaolin to 100%, prepared according to conventional preparation methods A wettable powder with a mass percentage of 75%.

Embodiment 2

[0019] Methimazole nicotinic acid 60%, fluoxyfop-ethyl 10%, NNO (sodium methylene bis-naphtha sulfonate) wetting agent 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, according to The conventional preparation method is formulated into water dispersible granules with a mass percentage of 70%.

Embodiment 3

[0021] Memizazole nicotinic acid 40%, fluoxyn-ethyl 10%, sodium dioctyl succinate sulfonate 0.5%, sodium lignin sulfonate 2.5%, xanthan gum 0.15%, glycerol 5%, silicone Alkane 0.2%, water to 100%, according to the conventional preparation method to prepare a suspension with a mass percentage of 50%.

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PUM

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Abstract

The invention discloses mixed herbicide containing imazapic and fluazifop-butyl. The imazapic and fluazifop-butyl serve as main effective components, wherein the mass ratio of the imazapic to fluazifop-butyl is 0.1-80:0.1-80. During application to post-seedling weeding in a peanut field, the mixed herbicide has the advantages of being broad in spectrum, efficient, low in toxin, safe and environmentally, being quick in action and the like.

Description

Technical field [0001] The present invention belongs to the technical field of pesticides, especially the field of herbicides, and specifically relates to a binary compound containing imidazole nicotinic acid and diflufen-p-ethyl. The herbicide composition can be applied to weeding in peanut fields after seedlings. Background technique [0002] Imazapic, chemical name: (RS)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acid. The herbicide is an inhibitor of acetolactate synthase (ALS) or acetate hydroxy acid synthase (AHAS), which prevents the biosynthesis of branched-chain amino acids by inhibiting the acetolactate synthase of plants, thereby destroying protein synthesis and interfering with DNA Synthesis and cell division and growth will eventually cause plant death. It has good control effect on monocotyledonous and dicotyledonous weeds, not only can kill the upper part of weeds well, but also has a strong control effect on the roots and underground stems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/50A01N43/40A01P13/00
CPCA01N43/50A01N43/40A01N2300/00
Inventor 郭崇友邢刚石振龙程清云孙会杰
Owner NANJING HUAZHOU PHARMA
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