CN102919266A - High-content ammonium glyphosate water soluble granules - Google Patents
High-content ammonium glyphosate water soluble granules Download PDFInfo
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- CN102919266A CN102919266A CN2012103907632A CN201210390763A CN102919266A CN 102919266 A CN102919266 A CN 102919266A CN 2012103907632 A CN2012103907632 A CN 2012103907632A CN 201210390763 A CN201210390763 A CN 201210390763A CN 102919266 A CN102919266 A CN 102919266A
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Abstract
The invention discloses high-content ammonium glyphosate water soluble granules, belonging to the technical field of agricultural chemicals. The high-content ammonium glyphosate water soluble granules are characterized in that the ammonium glyphosate water soluble granules comprise ammonium glyphosate, a surfactant and a water-soluble carrier, wherein the content of the ammonium glyphosate is not less than 90%. The preparation disclosed by the invention has higher content of active ingredients, and can improve herbicidal activity, prolong the lasting period of a medicament, reduce using cost and simultaneously facilitate transportation and storage; and water-soluble substances of glucose or sucrose are taken as the carrier, the harm to soil and a natural environment caused by long-term use of the high-content ammonium glyphosate water soluble granules can be avoided, and the high-content ammonium glyphosate water soluble granules further have the environment-friendly characteristic.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of weed killer herbicide, be specifically related to high content glyphosate ammonium salt water soluble granule preparation.
Background technology
Glyphosate, chemical name are N-(phosphonomethyl) glycine, are the extremely strong wide spectrum steriland herbicides of a kind of interior suction conductive performance.Be widely used in the various weed controls in orchard, forest land, fallow land and farmland.After glyphosate need to be processed into the salt of solubility usually, use in agricultural production, for example, glyphosate and alkali substance reaction are prepared into ammonium glyphosate, glyphosate isopropyl amine salt, sodium glyphosate and sylvite etc., and according to water-soluble plurality of liquid and the solid pharmaceutical preparation of being processed into of various glyphosate salts.
Ammonium glyphosate has the mechanism of action identical with glyphosate (comprising glyphosate isopropyl amine salt) and herbicide spectrum, is convenient to transportation and storage, and use cost is low, is applicable to the applicable crop of all glyphosates and place and uses.In addition, ammonium glyphosate preparation and other agricultural chemicals, for example the intermiscibility of weed killer herbicide, bactericide and insecticide, plant growth regulator is strong, uses more convenient more flexible.
At present, glyphosate ammonium salt water soluble granule preparation content is relatively low on the market, high-load only is 88.8% (salt content), in addition, selecting the multiple strong acid weak base salts such as ammonium sulfate, ammonium chloride in the preparation is carrier, long-term use very easily causes soil acidification, serious harm farmland soil property and Environmental security.
Summary of the invention
The objective of the invention is to solve the deficiency in the above-mentioned existing issue, the high content glyphosate ammonium salt water soluble granule preparation of a kind of, environmental friendliness little to soil harm, result of use excellence is provided.
Another object of the present invention provides the application of said preparation various weeds in control farmland, orchard, tea place, vegetable plot, uncultivated area.
A kind of high content glyphosate ammonium salt water soluble granule preparation is characterized in that described glyphosate ammonium salt water soluble granule preparation consists of: ammonium glyphosate, surfactant and water-solubility carrier, wherein ammonium glyphosate salt content 〉=90%.
Described high content glyphosate ammonium salt water soluble granule preparation is take ammonium glyphosate as active ingredient.
Described high content glyphosate ammonium salt water soluble granule preparation, the ammonium glyphosate salt content is preferably 90～97%.
Described high content glyphosate ammonium salt water soluble granule preparation, ammonium glyphosate salt content be in glyphosate, glyphosate content 〉=81.774%, and glyphosate content is preferably 81.774～88.134%.
The reduction formula of described glyphosate content and ammonium glyphosate salt content is: glyphosate content=0.9086 * ammonium glyphosate salt content.
Described surfactant is one or more combinations in the agricultural organosilicon auxiliary agent of APG, tallow amine APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, neopelex, lauryl sodium sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol, aliphatic alcohol polyoxyvinethene phosphate, sodium sarcosinate, cocoyl CAB or trisiloxanes class, and the content of described surfactant in glyphosate ammonium salt water soluble granule preparation is 1%～9%.
Described high content glyphosate ammonium salt water soluble granule preparation is characterized in that described water-solubility carrier is one or both combinations in glucose, the sucrose, and the content of described water-solubility carrier in glyphosate ammonium salt water soluble granule preparation is 0～3%.
Described percentage is the quality percentage composition.
A kind of preparation method of high content glyphosate ammonium salt water soluble granule preparation of the present invention, may further comprise the steps: ammonium glyphosate technical product, surfactant and water-solubility carrier are mixed, through extruder grain, drying, sieve after, obtain the high content glyphosate ammonium salt water soluble granule preparation finished product.
Described ammonium glyphosate technical product is the ammonium glyphosate technical product of purity 90%～99%.
The application of high content glyphosate ammonium salt water soluble granule preparation of the present invention various weeds in control farmland, orchard, tea place, vegetable plot, uncultivated area, the preferably application in control broad leaved weed, grassy weed and sedge weed.
Compared with prior art, the present invention has significant effect:
1, compare with glyphosate ammonium salt water soluble granule preparation on the market, the active constituent content in the preparation of the present invention is higher, has improved activity of weeding, has prolonged the lasting period of medicament, has reduced use cost, be more convenient for simultaneously transportation and storage.
2, owing to rejected the acid carriers such as ammonium sulfate and ammonium chloride, having selected glucose or sucrose water-soluble substances is carrier, has avoided long-term use to the harm that soil and natural environment cause, and has eco-friendly characteristics.
Embodiment
Embodiment 1
Ammonium glyphosate 90%, APG 5%, cocoyl phenyl amide betain 3% is supplied 100% with glucose, and is mixed, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 90% glyphosate ammonium salt water soluble granule preparation.
Embodiment 2
Ammonium glyphosate 93.8%, aliphatic acid polyethenoxy ether sodium sulphate 5% supplies 100% with sucrose, and mixes, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 93.8% glyphosate ammonium salt water soluble granule preparation.
Embodiment 3
Ammonium glyphosate 95%, agricultural organosilicon auxiliary agent 2% is supplied 100% with sucrose, and is mixed, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 95% glyphosate ammonium salt water soluble granule preparation.
Embodiment 4
Ammonium glyphosate 97%, tallow amine APEO 2% is supplied 100% with glucose sugar, and is mixed, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 97% glyphosate ammonium salt water soluble granule preparation.
Embodiment 5
Ammonium glyphosate 90%, lauryl sodium sulfate 5%, APG 3% is supplied 100% with glucose sugar, and is mixed, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 90% glyphosate ammonium salt water soluble granule preparation.
Embodiment 6
Ammonium glyphosate 95%, tallow amine polyoxyethylene 3% supplies 100% with sucrose, and mixes, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 95% glyphosate ammonium salt water soluble granule preparation.
Embodiment 7
Ammonium glyphosate 96%,, castor oil polyoxyethylene ether 2% supplies 100% with sucrose, and mixes, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 96% glyphosate ammonium salt water soluble granule preparation.
Embodiment 8
Ammonium glyphosate 97%, agricultural organosilicon auxiliary agent 1% is supplied 100% with sucrose, and is mixed, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 97% glyphosate ammonium salt water soluble granule preparation.
Embodiment 9
Ammonium glyphosate 95%, agricultural organosilicon auxiliary agent 2%, sucrose 0.5%, glucose supplies 100%, and mixes, and being mixed with the quality percentage composition according to formulation preparation method of the present invention is 95% glyphosate ammonium salt water soluble granule preparation.
Embodiment 10
The field control effectiveness test example
4 kinds of weed killer herbicides among the embodiment 1～4.
Contrast medicament: 360g/L gyphosate solution (commercially available).
Prevent and kill off object: the broad leaved weeds such as water peanut, amaranth, smartweed, the grassy weeds such as barnyard grass, green foxtail, lady's-grass, the sedge weeds such as firefly Lin, cyperus iria.
Test method:
According to the area of experimental plot, the accurate good various medicaments of weighing, and after being watered dilution, utilize knapsack sprayer, carry out even spraying, the Fan spray head of sprinkler selection weed killer herbicide special use.During spraying, note liquid is evenly sprayed application in the experimental plot, accomplish the phenomenon that does not have drain spray, resprays.
15d and 30d investigation weeds death condition behind medicine, and the activity of weeding of more various medicaments.
The embodiments of the invention preparation sees table 1 (15d behind the medicine) and table 2 (30d behind the medicine) for details to various weed control efficacies.
Table 1 field control effectiveness test result (15d behind the medicine)
Table 2 field control effectiveness test result (30d behind the medicine)
As can be seen from the above table, Herbicidal combinations of the present invention has the effect that improves activity of weeding, and has prolonged the lasting period of medicament.
Claims (9)
1. a high content glyphosate ammonium salt water soluble granule preparation is characterized in that described glyphosate ammonium salt water soluble granule preparation consists of: ammonium glyphosate, surfactant and water-solubility carrier, wherein ammonium glyphosate salt content 〉=90%.
2. high content glyphosate ammonium salt water soluble granule preparation according to claim 1 is characterized in that described ammonium glyphosate salt content is 90～97%.
3. high content glyphosate ammonium salt water soluble granule preparation according to claim 1 is characterized in that described ammonium glyphosate salt content in glyphosate, glyphosate content 〉=81.774%.
4. according to claim 1,2 or 3 described high content glyphosate ammonium salt water soluble granule preparations, it is characterized in that described ammonium glyphosate salt content in glyphosate, glyphosate content is 81.774～88.134%.
5. high content glyphosate ammonium salt water soluble granule preparation according to claim 1, it is characterized in that described surfactant is APG, the tallow amine APEO, castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, neopelex, lauryl sodium sulfate, sodium sulfate of polyethenoxy ether of fatty alcohol, aliphatic alcohol polyoxyvinethene phosphate, sodium sarcosinate, one or more combinations in the agricultural organosilicon auxiliary agent of cocoyl CAB or trisiloxanes class, the content of described surfactant in glyphosate ammonium salt water soluble granule preparation is 1%～9%.
6. high content glyphosate ammonium salt water soluble granule preparation according to claim 1, it is characterized in that described water-solubility carrier is one or both combinations in glucose, the sucrose, the content of described water-solubility carrier in glyphosate ammonium salt water soluble granule preparation is 0～3%.
7. a kind of preparation method of high content glyphosate ammonium salt water soluble granule preparation claimed in claim 1, it is characterized in that may further comprise the steps: ammonium glyphosate technical product, surfactant and water-solubility carrier are mixed, through extruder grain, drying, sieve after, obtain the high content glyphosate ammonium salt water soluble granule preparation finished product.
8. the application of high content glyphosate ammonium salt water soluble granule preparation claimed in claim 1 various weeds in control farmland, orchard, tea place, vegetable plot, uncultivated area.
9. the application of high content glyphosate ammonium salt water soluble granule preparation claimed in claim 1 in control broad leaved weed, grassy weed and sedge weed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103907632A CN102919266A (en) | 2012-10-15 | 2012-10-15 | High-content ammonium glyphosate water soluble granules |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103907632A CN102919266A (en) | 2012-10-15 | 2012-10-15 | High-content ammonium glyphosate water soluble granules |
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| CN102919266A true CN102919266A (en) | 2013-02-13 |
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| CN2012103907632A Pending CN102919266A (en) | 2012-10-15 | 2012-10-15 | High-content ammonium glyphosate water soluble granules |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994259A (en) * | 2016-05-20 | 2016-10-12 | 沙隆达集团公司 | Method for rapidly preparing soluble ammonium glyphosate granules |
| CN106259324A (en) * | 2016-07-14 | 2017-01-04 | 山东润博生物科技有限公司 | A kind of glyphosate dimethylamine salt water-soluble granule and preparation method thereof |
| CN108112628A (en) * | 2016-11-30 | 2018-06-05 | 山东润博生物科技有限公司 | A kind of herbicide of preventive effect time length and preparation method thereof |
| CN108112630A (en) * | 2016-11-30 | 2018-06-05 | 山东润博生物科技有限公司 | A kind of herbicide for preventing red spider and preparation method thereof |
| CN108308179A (en) * | 2018-03-22 | 2018-07-24 | 中化化工科学技术研究总院有限公司 | Agricultural chemicals synergist and Herbicidal combinations containing the auxiliary agent |
| CN111771877A (en) * | 2020-07-16 | 2020-10-16 | 山西珍草康生物科技有限公司 | Quick-acting environment-friendly agricultural insecticide and acaricide for killing high-resistance pests and application thereof |
| CN116019096A (en) * | 2022-12-28 | 2023-04-28 | 南京科翼新材料有限公司 | Synergistic auxiliary agent of glyphosate ammonium salt and refined glufosinate compound soluble granule |
| WO2024115652A1 (en) * | 2022-12-01 | 2024-06-06 | Okipa Ltd | Formulation for applying to vegetation |
Citations (5)
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| CN1206330A (en) * | 1995-11-08 | 1999-01-27 | 麦克公司 | Pesticidal formulation |
| CN1394482A (en) * | 2002-08-07 | 2003-02-05 | 张鸿秀 | High content glyphosate ammonium salt water soluble granule preparation and its production method |
| CA2470595A1 (en) * | 2004-04-20 | 2005-10-20 | Sinon Corporation | Glyphosate herbicide composition and method for preparing the same |
| EP1602278B1 (en) * | 2004-06-01 | 2009-05-13 | Sinon Corporation | Glyphosate herbicide composition and method for preparing the same |
| CN101524085A (en) * | 2009-04-21 | 2009-09-09 | 山东潍坊润丰化工有限公司 | Preparation method of glyhosate ammonium water-soluble granules |
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2012
- 2012-10-15 CN CN2012103907632A patent/CN102919266A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN1206330A (en) * | 1995-11-08 | 1999-01-27 | 麦克公司 | Pesticidal formulation |
| CN1394482A (en) * | 2002-08-07 | 2003-02-05 | 张鸿秀 | High content glyphosate ammonium salt water soluble granule preparation and its production method |
| CA2470595A1 (en) * | 2004-04-20 | 2005-10-20 | Sinon Corporation | Glyphosate herbicide composition and method for preparing the same |
| EP1602278B1 (en) * | 2004-06-01 | 2009-05-13 | Sinon Corporation | Glyphosate herbicide composition and method for preparing the same |
| CN101524085A (en) * | 2009-04-21 | 2009-09-09 | 山东潍坊润丰化工有限公司 | Preparation method of glyhosate ammonium water-soluble granules |
Non-Patent Citations (1)
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| 张鸿秀 等: "植物源高效助剂SD、SDP的主要性能", 《林业实用技术》, no. 10, 9 December 2004 (2004-12-09), pages 37 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994259A (en) * | 2016-05-20 | 2016-10-12 | 沙隆达集团公司 | Method for rapidly preparing soluble ammonium glyphosate granules |
| CN106259324A (en) * | 2016-07-14 | 2017-01-04 | 山东润博生物科技有限公司 | A kind of glyphosate dimethylamine salt water-soluble granule and preparation method thereof |
| CN106259324B (en) * | 2016-07-14 | 2020-03-17 | 山东润博生物科技有限公司 | Glyphosate dimethylamine salt water-soluble granule and preparation method thereof |
| CN108112628A (en) * | 2016-11-30 | 2018-06-05 | 山东润博生物科技有限公司 | A kind of herbicide of preventive effect time length and preparation method thereof |
| CN108112630A (en) * | 2016-11-30 | 2018-06-05 | 山东润博生物科技有限公司 | A kind of herbicide for preventing red spider and preparation method thereof |
| CN108308179A (en) * | 2018-03-22 | 2018-07-24 | 中化化工科学技术研究总院有限公司 | Agricultural chemicals synergist and Herbicidal combinations containing the auxiliary agent |
| CN108308179B (en) * | 2018-03-22 | 2020-10-30 | 中化化工科学技术研究总院有限公司 | Pesticide synergistic additive and weeding composition containing same |
| CN111771877A (en) * | 2020-07-16 | 2020-10-16 | 山西珍草康生物科技有限公司 | Quick-acting environment-friendly agricultural insecticide and acaricide for killing high-resistance pests and application thereof |
| WO2024115652A1 (en) * | 2022-12-01 | 2024-06-06 | Okipa Ltd | Formulation for applying to vegetation |
| CN116019096A (en) * | 2022-12-28 | 2023-04-28 | 南京科翼新材料有限公司 | Synergistic auxiliary agent of glyphosate ammonium salt and refined glufosinate compound soluble granule |
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Application publication date: 20130213 |