CN102613247B - Organophosphorus herbicide containing tea saponin, alkyl glycoside and fulvic acid - Google Patents
Organophosphorus herbicide containing tea saponin, alkyl glycoside and fulvic acid Download PDFInfo
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- CN102613247B CN102613247B CN201210054682.5A CN201210054682A CN102613247B CN 102613247 B CN102613247 B CN 102613247B CN 201210054682 A CN201210054682 A CN 201210054682A CN 102613247 B CN102613247 B CN 102613247B
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- China
- Prior art keywords
- alkyl glycoside
- tea saponin
- organophosphorus herbicide
- pesticide
- fulvic acid
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 48
- 239000004009 herbicide Substances 0.000 title claims abstract description 34
- -1 alkyl glycoside Chemical class 0.000 title claims abstract description 25
- 229930182470 glycoside Natural products 0.000 title claims abstract description 21
- 239000001397 quillaja saponaria molina bark Substances 0.000 title claims abstract description 20
- 229930182490 saponin Natural products 0.000 title claims abstract description 20
- 150000007949 saponins Chemical class 0.000 title claims abstract description 20
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 title claims abstract description 15
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229940095100 fulvic acid Drugs 0.000 title claims abstract description 15
- 239000002509 fulvic acid Substances 0.000 title claims abstract description 15
- 241001122767 Theaceae Species 0.000 title abstract 3
- 239000000575 pesticide Substances 0.000 claims abstract description 20
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004021 humic acid Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 239000000839 emulsion Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 claims description 8
- GINJFDRNADDBIN-FXQIFTODSA-N bilanafos Chemical compound OC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](N)CCP(C)(O)=O GINJFDRNADDBIN-FXQIFTODSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000447 pesticide residue Substances 0.000 abstract 2
- 238000009333 weeding Methods 0.000 abstract 2
- 239000003905 agrochemical Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 241000192043 Echinochloa Species 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 5
- 239000005562 Glyphosate Substances 0.000 description 4
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 4
- 229940097068 glyphosate Drugs 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- NXQDBZGWYSEGFL-UHFFFAOYSA-N Anilofos Chemical compound COP(=S)(OC)SCC(=O)N(C(C)C)C1=CC=C(Cl)C=C1 NXQDBZGWYSEGFL-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002632 lipids Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 150000002966 pentacyclic triterpenoids Chemical class 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000004562 water dispersible granule Substances 0.000 description 1
- 239000004549 water soluble granule Substances 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to organophosphorus herbicide containing tea saponin, alkyl glycoside and fulvic acid, in particular to a weeding combination capable of improving effect of pesticide and reducing pesticide residue. The combination comprises the tea saponin, the alkyl glycoside, the fulvic acid and the organophosphorus herbicide, and the weight ratio is 2-4 to 3-6 to1-2 to 2-10. The weeding combination can improve the effect of pesticide and reduce the pesticide residue.
Description
Technical field
The present invention relates to a kind of organophosphorus herbicide containing Tea Saponin, alkyl glycoside and fulvic acid, particularly, relate to a kind of organophosphorus herbicide that improves pesticide efficacy and reduce residue of pesticide.
Background technology
Organophosphorus herbicide is generally the weed killer herbicide of interior absorption, it can reach few effect of going out after absorbing by weeds, annual and perennial weeds are had to good effect, it mainly absorbs by the leaf of weeds, even do not have the effect of root is very little, so be generally can there is good effect when the leaf of weeds has some, when namely weed growth is vigorous, spray.
But the interior absorption feature of organophosphorus herbicide, its long action time, also easily residual in the useful crops such as fruit tree.
For solving the problems of the technologies described above, the invention provides a kind of weed killer herbicide that can improve pesticide efficacy and reduce residue of pesticide.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of Herbicidal combinations that can improve pesticide efficacy and reduce residue of pesticide, said composition comprises Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide, and wherein the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2-4: 3-6: 1-2: 2-10.
Tea Saponin (Teasaponia) is a kind of pentacyclic triterpenoid extracting in tea-seed pancake.It is a kind of natural nonionic surface active agent of function admirable.Tea Saponin is mainly used in wettable powder as fields such as wetting agent, vegetable insecticide and bactericide, plant growth regulations on pesticide industry.
Alkyl glycoside (APG) is a kind of green, gentleness, nontoxic new non-ionic surfactants.This product is taking natural fatty alcohol, glucose or starch as base stock, and by catalytic reaction, dehydrating condensation forms.APG excellent performance, surface tension is low, strong detergency, foam is abundant, fine and smooth and stable, non-stimulated to human body skin, energy complete biodegradable, production process is environmentally safe also, has the numerous characteristics of nonionic and anion surfactant concurrently.。
Humic acid substance (HA) is a kind of amorphous large point of subclass polymer, the complex mixture that it is that structure is inconsistent by the similar same clan, molecular size difference, aromatic condensed ring condensation level difference, the different polysubstituted high molecular weight hydroxy aromatic carboxylic acids of substitution value form.HA mainly contains the effect of agricultural chemicals: to the sustained-release synergistic effect of agricultural chemicals; Reduce agricultural chemicals decomposition rate, improve agricultural chemicals stability; To the solubilization of agricultural chemicals; Reduce toxicity of pesticide; To the suction-operated of agricultural chemicals;
Fulvic acid (fulvic acid), is called for short FA, is that humic acid substance kind had not only dissolved in acid but also dissolved in the fraction of the alkaline aqueous solution, and FA molecular weight is relatively little, lipid structure and more containing oxygen functional group.
In above-mentioned Herbicidal combinations, preferred, the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2-3: 3-6: 1-2: 2-6.Especially preferred, the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2: 5: 1: 2, or 3: 6: 1: 6, or 2: 3: 1: 6.
In above-mentioned Herbicidal combinations, preferred, humic acid substance (HA) is ulmic acid, humic acid and/or fulvic acid, especially preferred, and humic acid substance is fulvic acid.
In above-mentioned Herbicidal combinations, preferred, alkyl glycoside is alkyl glycoside class material arbitrarily.
In above-mentioned Herbicidal combinations, organophosphorus herbicide is one or more in glyphosate, anilofos, bialaphos, careless ammonium phosphine.
Above-mentioned Herbicidal combinations of the present invention can be prepared into wetting powder, sustained release agent, pulvis, micro-capsule suspension, dispersible dense dose, seed treatment emulsion, aqueous emulsion, large granula, granule, microemulsion, oil-suspending agent, finish, any one in seed with coated pesticidal, suspension emulsion, water-soluble granule, soluble thick agent, water-dispersible granules.
Tea Saponin used, alkyl glycoside, humic acid substance, organophosphorus herbicide, especially fulvic acid in the present invention, be the conventional substances that can buy on market, is not particularly limited.
Above-mentioned Herbicidal combinations of the present invention is the Herbicidal combinations that can improve pesticide efficacy and reduce residue of pesticide, applies said composition, has accelerated the herbicidal effect of organophosphorus herbicide, reduces the residue of pesticide of the fruit of fruit tree that organophosphorus herbicide is executed simultaneously.
Embodiment
In order to understand the present invention, further illustrate the present invention with embodiment below, but do not limit the present invention.
Embodiment 1 Gyphosate herbicice composition
Get Tea Saponin 10kg, alkyl glycoside 25kg, fulvic acid 5kg, glyphosate 10kg, fully mixes, and obtains Gyphosate herbicice composition.Said mixture is extracted into high shear mixing still, starts high-shear emulsifying homogenizer, material is carried out to high speed shear mixing; After reaching particle diameter 1-5nm, just can stop high shear, obtain 20% glyphosate aqueous emulsion.
Embodiment 2 bialaphos Herbicidal combinations or 10: 15: 5: 30.
Get Tea Saponin 15kg, alkyl glycoside 30kg, fulvic acid 5kg, bialaphos 30kg, fully mixes, and obtains bialaphos Herbicidal combinations.Said mixture is extracted into high shear mixing still, starts high-shear emulsifying homogenizer, material is carried out to high speed shear mixing; After reaching particle diameter 1-5nm, just can stop high shear, obtain 37.5% bialaphos aqueous emulsion
The careless ammonium phosphine of embodiment 3 Herbicidal combinations
Get Tea Saponin 10kg, alkyl glycoside 15kg, fulvic acid 5kg, careless ammonium phosphine 30kg, fully mixes, and obtains careless ammonium phosphine Herbicidal combinations.Said mixture is extracted into high shear mixing still, starts high-shear emulsifying homogenizer, material is carried out to high speed shear mixing; After reaching particle diameter 1-5nm, just can stop high shear, obtain 50% careless ammonium phosphine aqueous emulsion
Embodiment 4 Herbicidal combinations effect embodiment
By the 20% glyphosate aqueous emulsion of embodiment 1, the 37.5% bialaphos aqueous emulsion of embodiment 2, the 50% careless ammonium phosphine aqueous emulsion of embodiment 3 respectively with 10% gyphosate solution (market purchase), 20% bialaphos soluble powder (market purchase), 10% careless ammonium phosphine aqua (market purchase) is tested contrast.Spray medicine control eugonic period in apple orchard barnyard grass, then test the residue of pesticide in barnyard grass killing rate and Apple.Within after spray medicine 20-30 days, pluck apple and measure residue of pesticide.Organophosphorus herbicide is mostly systemic herbicide, and responding time is long, therefore within 5 days and 10 days, add up respectively control efficiency after point medication.Control efficiency refers to determines that the barnyard grass that death can not recover growth accounts for the percentage of the total strain number of barnyard grass.
Found through experiments, the aqueous emulsion of the organophosphorus herbicide that comprises Tea Saponin, alkyl glycoside and fulvic acid, due to the effect of three kinds of auxiliary components, make the kill time shorten of organophosphorus herbicide to barnyard grass, than conventional pesticide to kill speed fast, simultaneously final control efficiency is than the height of conventional organophosphorus herbicide, because except organophosphorus herbicide has herbicidal performance, other auxiliary agents do not have herbicidal performance, and other three kinds of auxiliary agents have strengthened the drug effect of organophosphorus herbicide thus.Meanwhile, by using three kinds of auxiliary agents, reduce the residue of pesticide of weed killer herbicide in apple.
Thus, composition of the present invention, in increasing the drug effect of agricultural chemicals, has reached the effect that reduces residue of pesticide.
Claims (4)
1. Herbicidal combinations improves pesticide efficacy and reduces the application of residue of pesticide, wherein said composition comprises Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide, wherein the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2-4: 3-6: 1-2: 2-10, wherein humic acid substance is fulvic acid, and organophosphorus herbicide is the one in bialaphos, careless ammonium phosphine.
2. application according to claim 1, wherein the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2-3: 3-6: 1-2: 2-6.
3. application according to claim 2, wherein the weight ratio of Tea Saponin, alkyl glycoside, humic acid substance and organophosphorus herbicide is 2: 5: 1: 2, or 3: 6: 1: 6, or 2: 3: 1: 6.
4. according to the application described in claim 1-3 any one, wherein said composition is prepared into aqueous emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054682.5A CN102613247B (en) | 2012-03-05 | 2012-03-05 | Organophosphorus herbicide containing tea saponin, alkyl glycoside and fulvic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054682.5A CN102613247B (en) | 2012-03-05 | 2012-03-05 | Organophosphorus herbicide containing tea saponin, alkyl glycoside and fulvic acid |
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| Publication Number | Publication Date |
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| CN102613247A CN102613247A (en) | 2012-08-01 |
| CN102613247B true CN102613247B (en) | 2014-07-23 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141478B (en) * | 2013-03-11 | 2014-11-05 | 叶长东 | gyphosate solution and surfactant thereof |
| CN103609558B (en) * | 2013-11-11 | 2016-06-08 | *** | A kind of environmental protection bactericide synergist and preparation method thereof |
| CN108575993A (en) * | 2018-04-19 | 2018-09-28 | 河北威远生物化工有限公司 | A kind of dispersible micro-capsule oil-suspending agent of glufosinate-ammonium and preparation method thereof |
| CN108849882A (en) * | 2018-06-14 | 2018-11-23 | 四川利尔作物科学有限公司 | A kind of low temperature resistant 2 first of glufosinate-ammonium, 4 chlorine water agent |
| CN108782598A (en) * | 2018-06-27 | 2018-11-13 | 四川福思达生物技术开发有限责任公司 | A kind of Herbicidal combinations based on Mediben and glyphosate |
| CN109964938A (en) * | 2019-04-15 | 2019-07-05 | 广东省科学院产业技术育成中心 | D acid glyphosate compound auxiliary containing laurel alcohol ether phosphate and preparation method thereof |
| CN110235900A (en) * | 2019-06-05 | 2019-09-17 | 广西天浩农业发展有限公司 | A kind of glufosinate-ammoniumaqua aqua and preparation method thereof |
| CN111631227A (en) * | 2020-06-02 | 2020-09-08 | 安徽喜田生物科技有限公司 | Weeding composition containing glufosinate-ammonium and potassium fulvate |
| CN111742930A (en) * | 2020-06-16 | 2020-10-09 | 安徽喜田生物科技有限公司 | Weeding composition containing potassium fulvate |
| CN112167262A (en) * | 2020-11-11 | 2021-01-05 | 浙江新安化工集团股份有限公司 | Weeding composition and herbicide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5665673A (en) * | 1988-12-29 | 1997-09-09 | Anderson; Richard J. | Potentiating herbicidal compositions |
| CN1263711A (en) * | 1999-02-14 | 2000-08-23 | 大连瑞泽农药股份有限公司 | Herbicide for paddy field |
| CN101779673A (en) * | 2009-11-25 | 2010-07-21 | 深圳诺普信农化股份有限公司 | Synergic glyphosate weeding composition containing humic acid |
| CN102344322A (en) * | 2011-09-22 | 2012-02-08 | 南通派斯第农药化工有限公司 | 41% glyphosate and preparation method thereof |
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Effective date of registration: 20200117 Address after: 530007, B-2 building, headquarter of China ASEAN enterprise, No. 1, headquarters Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee after: GUANGXI YIDUOSHOU BIOLOGY TECHNOLOGY CO.,LTD. Address before: 530007, B-2 building, headquarter of China ASEAN enterprise, No. 1, headquarters Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee before: Ye Changdong |
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Denomination of invention: An organic phosphorus herbicide containing tea saponin, alkyl glycoside, and humic acid Granted publication date: 20140723 Pledgee: Nanning United Innovation Financing Guarantee Co.,Ltd. Pledgor: GUANGXI YIDUOSHOU BIOLOGY TECHNOLOGY CO.,LTD. Registration number: Y2024450000049 |