Suspending agent aid suitable for compounding glufosinate-ammonium with flumioxazin

A technology of profenachlor and glufosinate-ammonium, which is applied in the field of pesticides, can solve the problems of operator hazards, a large amount of organic solvents, large environmental pollution, etc., and achieves the effects of low cost, inhibition of aggregation, and good suspension performance.

Pending Publication Date: 2022-03-22
NANJING KEYI NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glufosinate-ammonium and propargylflufen are compounded into wettable powder, which consumes a lot of energy during the processing, and the dust is easy to drift and cause cross-contamination. When preparing the spray liquid, the powder is prone to flying, which is harmfu

Method used

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  • Suspending agent aid suitable for compounding glufosinate-ammonium with flumioxazin
  • Suspending agent aid suitable for compounding glufosinate-ammonium with flumioxazin
  • Suspending agent aid suitable for compounding glufosinate-ammonium with flumioxazin

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] A suspending agent for oxyl phosphine compound propylene fluorine, is formulated by mass percentage:

[0029]

[0030] In this embodiment, the preparation method of suspending agent auxiliary agent suitable for use in ammonium phosphine compound propylene fluorine is as follows:

[0031] The styrene-based phenol polyoxyethylene ether phosphate, polycarboxylate dispersant, dodecyl dimethylakyl, isomeric tetrahydric alcohol polyoxyethyl ether is mixed, and the water is mixed, stirred well, and is obtained. The viscous bonded agent adaptive adaptive adaptive applied to the ammonium phosphine compound propylene fluorine is obtained.

[0032] In this embodiment, the application steps of the auxiliary agent product in the halophysic acid compound propylene fluoride are as follows:

[0033] 1) 10% grass ammonium phosphine, 2% prophene fluorine, 5% Example 1 auxiliaries, 4% antifreeze ethylene glycol, 0.2% suspended yellow original gum, the rest is water, mixed...

Example Embodiment

[0036] Example 2

[0037] A suspending agent for oxyl phosphine compound propylene fluorine, is formulated by mass percentage:

[0038]

[0039]

[0040] In this embodiment, the preparation method of suspending agent auxiliary agent suitable for use in ammonium phosphine compound propylene fluorine is as follows:

[0041] The styrene-based phenol polyoxyethylene ether phosphate, polycarboxylate dispersant, dodecyl dimethylakyl, isomeric tetrahydric alcohol polyoxyethyl ether is mixed, and the water is mixed, stirred well, and is obtained. The viscous bonded agent adaptive adaptive adaptive applied to the ammonium phosphine compound propylene fluorine is obtained.

[0042] In this embodiment, the application steps of the auxiliary agent in the ammonium phosphine compound propylene fluorine hauscular suspension product are as follows:

[0043] 1) 20% grass ammonium phosphine, 2% propylene fluorine, 5% Example 2 auxiliary, 4% antifreeze ethylene glycol, 0.2% suspended yellow orig...

Example Embodiment

[0046] Example 3

[0047] A suspending agent for oxyl phosphine compound propylene fluorine, is formulated by mass percentage:

[0048]

[0049] In this embodiment, the preparation method of suspending agent auxiliary agent suitable for use in ammonium phosphine compound propylene fluorine is as follows:

[0050] Styrene-based phenol polyoxyethylene ether phosphate, polycarboxylate dispersant, dodecyl dimethylakine, isomeric tetrahydric alcohol polyoxyethylene ether, water is mixed, and the agitate uniform A suspension additive adaptive applied to grass ammonium phosphine compound propylene fluorine can be obtained.

[0051] In this embodiment, the application steps of the auxiliary agent in the ammonium phosphine compound propylene fluorine hauscular suspension product are as follows:

[0052] 1) 30% grass ammonium phosphine, 6% propylene fluorine, 5% Example 3 auxiliaries, 4% antifreeze ethylene glycol, 0.2% suspended xanthan gum, the rest is water, mixed, joined in 0.1 % Defo...

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Abstract

The invention discloses a suspending agent aid suitable for compounding glufosinate-ammonium with flumioxazin. The suspending agent aid comprises the following components in percentage by mass: 1%-30% of styrylphenol polyoxyethylene ether phosphate, 1%-40% of a polycarboxylate dispersant, 1%-20% of dodecyl dimethyl betaine, 1%-10% of iso-tridecanol polyoxyethylene ether and the balance of water. The auxiliary agent has the advantages of excellent wettability and dispersity, small dosage, low cost and stable dispersing performance. The risks of particle aggregation, particle size increase and the like can be reduced, the stability of the suspending agent is greatly improved, and the problems of layering, precipitation and paste formation are avoided.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a high-efficiency adjuvant for a compound suspending agent of glufosinate-ammonium and flufenazine. Background technique [0002] Glufosinate-ammonium is a phosphonic acid herbicide that can inhibit glutamine synthetase in the plant nitrogen metabolism pathway, thereby interfering with plant metabolism and causing plant death. Glufosinate-ammonium is an excellent non-selective, broad-spectrum contact herbicide. With the rise of glyphosate resistance and restrictions on the use of paraquat, the sales of glufosinate-ammonium continue to rise, and it has become the second largest genetically modified crop herbicide in the world. [0003] Flurafen propargyl is a cyclic imide herbicide. Flufenoxam is a protoporphyrinogen oxidase inhibitor and a contact-type selective herbicide for controlling broad-leaved weeds in soybeans, cotton, grapes and many other crop fields. T...

Claims

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Application Information

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IPC IPC(8): A01N25/04A01N57/20A01N43/84A01P13/00
CPCA01N25/04A01N57/20A01N43/84
Inventor 白杰陆新德
Owner NANJING KEYI NEW MATERIALS
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