CN103583516A - Special synergistic auxiliary agent for glyphosate isopropylamine aqua - Google Patents
Special synergistic auxiliary agent for glyphosate isopropylamine aqua Download PDFInfo
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- CN103583516A CN103583516A CN201310628366.9A CN201310628366A CN103583516A CN 103583516 A CN103583516 A CN 103583516A CN 201310628366 A CN201310628366 A CN 201310628366A CN 103583516 A CN103583516 A CN 103583516A
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- auxiliary agent
- glyphosate
- synergistic auxiliary
- special synergistic
- glyphosate isopropylamine
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Abstract
The invention discloses a special synergistic auxiliary agent for a glyphosate isopropylamine aqua. The special synergistic auxiliary agent is characterized in that the synergistic auxiliary agent is a composition and comprises, by weight, 20 to 30% of dodecyl dimethylamine propiolactone, 30 to 40% of alkyl polyglucoside, 0.1 to 2% of citric acid and 0.1 to 2% of sodium sulfate, with the balance being water. The special synergistic auxiliary agent prepared in the invention is applicable to glyphosate isopropylammonium aquae with a plurality of different contents, can substantially improve prevention and treatment effects of glyphosate on weed, has excellent wetting and spreading capcity, adhesion and high efficiency permeability and improves both solubility and uniformity of glyphosate isopropylamine. The special synergistic auxiliary agent has the advantages of strong compatibility with glyphosate isopropylamine, good stability, no harm to human beings and animals, no pollution to the environment and safety and reliability on crops.
Description
Technical field
The invention belongs to pesticide processing technical field, be specifically related to a kind of glyphosate isopropylamine salt water solution special synergistic auxiliary agent.
Background technology
Glyphosate is the go out interior suction conductivity weed killer herbicide of natural disposition of a kind of wide spectrum, after absorbing by cauline leaf, conduct to each position of plant, suppress enol acetonyl shikimene phosphate synthase in plant corpus, thereby hinder shikimene to the conversion of phenyl alanine, tyrosine and tryptophan, make protein biosynthesis block, cause plant dead, can prevent and kill off unifacial leaf and plant dicotyledonous, annual and perennial, herbs and shrubs Deng40Duo section.But glyphosate is insoluble to common organic solvents, makes isopropyl amine salt soluble in water more and use.Glyphosate and isopropyl amine salt thereof are easily combined and are lost activity with iron, aluminium ion, thereby meet soil and easily produce " passivation ", lose activity, and can not use muddy water and well water, and weeds in field blade face dust also can reduce the drug effect of glyphosate during formulated.Glyphosate is one of weed killer herbicide most widely used in modern agriculture, but its negative effect is to affect the ecological balance, causes and pollutes and public hazards, thereby reduce the application of glyphosate, and with minimum dose, realizing maximum drug effect becomes one of requirement of the public.Conventionally, we are mixed auxiliary addition agent and glyphosate isopropyl amine salt, reduce the dose of glyphosate isopropyl amine salt, increase its drug effect.
Summary of the invention
The object of this invention is to provide a kind of glyphosate isopropylamine salt water solution special synergistic auxiliary agent, increase solvability and the uniformity of glyphosate isopropyl amine salt, possess good stability and compatibility, increase the drug effect of glyphosate.
For achieving the above object, the present invention has adopted following technical scheme:
A special synergistic auxiliary agent, is characterized in that, this builder is composition, and the component that it comprises and the percentage by weight of each component are as follows:
Glyphosate isopropylamine salt water solution special synergistic auxiliary agent preparation method as above: by compounding kettle mix and blend: first 50% fresh water (FW) is added in still, start and stir and membrane pump, successively domiphen propiolactone and APG are pumped in still, drop into citric acid and sodium sulphate, add again surplus fresh water (FW), stir, clarification transparent to feed liquid one hour.
The present invention and glyphosate isopropylamine salt water solution are mixed and can use, and what addition was gross weight is 2～5%.
Principle of the present invention:
Domiphen propiolactone is the amphoteric ion type bleeding agent dissolving each other with water, can be composite with sun, nonionic or amphion, there is good decontamination, foaming and wettability, stimulation to skin is very little, have comfort, biodegradability is good, good with other surfactant intermiscibilities.After being mixed with glyphosate isopropylamine salt water solution, can make liquid rapid osmotic enter in plant corpus, improve biologically active.
APG is a kind of non-ionic surface active agent, have the characteristic of common nonionic and anion surfactant concurrently, there is high surface, good ecological security and intermiscibility, be internationally recognized first-selection " green " functional surface activating agent, compatibility is strong, nontoxic, harmless, non-stimulated to skin, biological degradation is thorough.Can improve the spreading range of glyphosate isopropylamine salt water solution, reduce surface tension, increase the adhesion of liquid to weeds.
Sodium sulphate is a kind of initator, after mixing, can cause drug effect with above-mentioned surfactant and glyphosate isopropylamine salt water solution, plays instant effect, effective effect.And citric acid is the organic acid that a kind of acidity is stronger, as antioxidant and stabilizing agent.
Invention advantage:
Product of the present invention is applicable to the glyphosate isopropylamine salt water solution of various content, can obviously improve the control efficiency of glyphosate to weeds.There is good wet spreading power, adhesion and high-effective penetrating power, improve solvability and the uniformity of glyphosate isopropyl amine salt simultaneously.The compatibility of the present invention and glyphosate isopropylamine salt water solution is strong, good stability, and to person poultry harmless, environmental pollution, reliable to Crop securify.
Embodiment
Following examples are further described technical scheme of the present invention.
Embodiment 1: the component that glyphosate isopropylamine salt water solution special synergistic auxiliary agent comprises and the weight of each component
Add 3% above-mentioned special synergistic auxiliary agent in glyphosate isopropyl amine salt liquid after, alternanthera philoxeroides spraying is processed, result shows, plant fresh weight inhibiting rate is 93.1%, compares and has improved 12 percentage points with control treatment; Rhizome recurrence rate is 9.5%, compares and has reduced by 10 percentage points with control treatment.
Embodiment 2: the component that glyphosate isopropylamine salt water solution special synergistic auxiliary agent comprises and the weight of each component
Add 3% above-mentioned special synergistic auxiliary agent in glyphosate isopropyl amine salt liquid after, alternanthera philoxeroides spraying is processed, result shows, plant fresh weight inhibiting rate is 93.8%, compares and has improved 12.7 percentage points with control treatment; Rhizome recurrence rate is 9.0%, compares and has reduced by 10.5 percentage points with control treatment.
Embodiment 3: the component that glyphosate isopropylamine salt water solution special synergistic auxiliary agent comprises and the weight of each component
Add 3% above-mentioned special synergistic auxiliary agent in glyphosate isopropyl amine salt liquid after, alternanthera philoxeroides spraying is processed, result shows, plant fresh weight inhibiting rate is 94.2%, compares and has improved 13.1 percentage points with control treatment; Rhizome recurrence rate is 8.8%, compares and has reduced by 10.7 percentage points with control treatment.
It is to be noted; as described above is only in order to explain the present invention's preferred embodiment; not attempt is done any formal restriction to the present invention according to this; be with; all any modification or changes that has the relevant the present invention that does under identical invention spirit, all must be included in the category that the invention is intended to protection.
Claims (1)
1. a glyphosate isopropylamine salt water solution special synergistic auxiliary agent, is characterized in that, this builder is composition, and the component that it comprises and the percentage by weight of each component are as follows:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628366.9A CN103583516A (en) | 2013-11-29 | 2013-11-29 | Special synergistic auxiliary agent for glyphosate isopropylamine aqua |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628366.9A CN103583516A (en) | 2013-11-29 | 2013-11-29 | Special synergistic auxiliary agent for glyphosate isopropylamine aqua |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103583516A true CN103583516A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310628366.9A Pending CN103583516A (en) | 2013-11-29 | 2013-11-29 | Special synergistic auxiliary agent for glyphosate isopropylamine aqua |
Country Status (1)
| Country | Link |
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| CN (1) | CN103583516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568216A (en) * | 2017-08-02 | 2018-01-12 | 湖北泰盛化工有限公司 | A kind of glyphosate isopropylamine salt water solution auxiliary agent |
Citations (6)
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| CN1545881A (en) * | 2003-12-04 | 2004-11-17 | 吴云清 | Synergy auxiliary agent of glyphosate isopropyl amine brine agent |
| WO2006133788A1 (en) * | 2005-06-17 | 2006-12-21 | Sipcam S.P.A. | A process for preparing ammonic glyphosate granules |
| CN101406179A (en) * | 2008-11-18 | 2009-04-15 | 深圳大学 | Adjuvant composition used for herbicide and herbicidal composition |
| CN102396449A (en) * | 2011-12-09 | 2012-04-04 | 四川省乐山市福华通达农药科技有限公司 | Glyphosate ammonium salt water agent synergistic auxiliary agent |
| CN102396521A (en) * | 2011-12-09 | 2012-04-04 | 四川省乐山市福华通达农药科技有限公司 | Glyphosate isopropylamine salt aqueous solution and preparation method thereof |
| CN103238625A (en) * | 2012-02-10 | 2013-08-14 | 李庆晨 | Glyphosate isopropamide salt water agent environment-friendly synergist and preparation method thereof |
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2013
- 2013-11-29 CN CN201310628366.9A patent/CN103583516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545881A (en) * | 2003-12-04 | 2004-11-17 | 吴云清 | Synergy auxiliary agent of glyphosate isopropyl amine brine agent |
| WO2006133788A1 (en) * | 2005-06-17 | 2006-12-21 | Sipcam S.P.A. | A process for preparing ammonic glyphosate granules |
| CN101406179A (en) * | 2008-11-18 | 2009-04-15 | 深圳大学 | Adjuvant composition used for herbicide and herbicidal composition |
| CN102396449A (en) * | 2011-12-09 | 2012-04-04 | 四川省乐山市福华通达农药科技有限公司 | Glyphosate ammonium salt water agent synergistic auxiliary agent |
| CN102396521A (en) * | 2011-12-09 | 2012-04-04 | 四川省乐山市福华通达农药科技有限公司 | Glyphosate isopropylamine salt aqueous solution and preparation method thereof |
| CN103238625A (en) * | 2012-02-10 | 2013-08-14 | 李庆晨 | Glyphosate isopropamide salt water agent environment-friendly synergist and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 于厚春等: "烷基多糖苷对草甘膦除草剂的增效作用", 《农药》, vol. 47, no. 7, 31 July 2008 (2008-07-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568216A (en) * | 2017-08-02 | 2018-01-12 | 湖北泰盛化工有限公司 | A kind of glyphosate isopropylamine salt water solution auxiliary agent |
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Application publication date: 20140219 |