CN1401241A - Glyphosate amide herbicide - Google Patents
Glyphosate amide herbicide Download PDFInfo
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- CN1401241A CN1401241A CN 01127097 CN01127097A CN1401241A CN 1401241 A CN1401241 A CN 1401241A CN 01127097 CN01127097 CN 01127097 CN 01127097 A CN01127097 A CN 01127097A CN 1401241 A CN1401241 A CN 1401241A
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- glyphosate
- amide
- herbicide according
- surfactant
- amide herbicide
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Abstract
A glyphosate-amide herbicide contains glyphosates herbicidal compounds and amides herbicidal compounds. It can kill the both pre-emergence and post-emergence weeds.
Description
The present invention relates to a kind of weed killer herbicide.
Glyphosate (or N-phosphono-methyl-glycine) and salt thereof are well-known steriland herbicides, this class weed killer herbicide with broad weed-killing spectrum and can be in plant corpus rapidly to the meristematic tissue conduction and famous, but glyphosate combines and passivation with metal ions such as iron, aluminium with very fast after soil contacts, lose activity, thereby can only handle as cauline leaf.Most of kinds of existing acetamide-group herbicides are processing soil treatment agents, mainly prevent and treat annual gramineous weed and part broad leaved weed (small-sized seed), and can not prevent and kill off into strain phase weeds.
The object of the present invention is to provide a kind of weeds of being unearthed of both can having killed, can form soil sealant again, can control the glyphosate amide herbicide of not sprouting the weeds of being unearthed as yet.
Technical solution of the present invention is:
A kind of glyphosate amide herbicide is characterized in that: contain glyphosate class herbicides compounds and amide-type herbiciding compound.
Above-mentioned glyphosate amide herbicide, contain following composition by weight:
Glyphosate class herbicides compounds 9～40%
Amide-type herbiciding compound 12～55%
Surfactant 3～20%
Carrier 3～65%.
Glyphosate class herbicides compounds is glyphosate (glyphosate) or sodium glyphosate (glyphosate-sodium), ammonium glyphosate (glyphosate-ammonium), glyphosate isopropyl amine salt (glyphosate-isopropylammonium).In these compounds, glyphosate (glyphosate) or glyphosate isopropyl amine salt (glyphosate-isopropylammonium) are preferentially selected for use.
The amide-type herbiciding compound is alachlor (alachlor) or isopropyl methoxalamine (metolachlor), Acetochlor (acetochlor), propisochlor (propisochlor), butachlor (butachlor).In these compounds, our preferred alachlor (alachlor), isopropyl methoxalamine (etolachlor), Acetochlor (acetochlor) and butachlor (butachlor), wherein Acetochlor (acetochlor) or butachlor (butachlor) are preferentially selected for use.
In weed killer herbicide of the present invention is formed, contain agricultural and go up upward acceptable surfactant of acceptable solid or liquid support and agricultural.Common inert carrier and common surfactant are operable.
Dosage form of the present invention can be wetting powder, aqueous emulsion, dry suspending agent or water-dispersible granules, and wherein wetting powder and aqueous emulsion are preferentially selected for use.
Used carrier in the preparation of the present invention is in silicates, Sulfates, oxide-based, synthetic inert substance, alkaline lignin, urea, ammonium nitrate, sugar, potash, sodium carbonate, water, the organic solvent one or more.Carrier can be solid or liquid, and solid carrier comprises silicates, as potter's clay, attapulgite, kaolin, bentonite, treated earth; Sulfates is as gypsum; Oxide-based, as diatomite; Synthetic inert substance is as winnofil, precipitated silicate calcium, precipitated calcium carbonate, white carbon, silica gel; Alkalescence lignin and urea, ammonium nitrate, sugar, potash (sodium) etc.Liquid-carrier comprises water, toluene, dimethylbenzene, trichloroethanes, chlorobenzene, alcohols, ester class, cyclohexanone, isophorone, N-chain alkyl pyrrolidones, dimethyl formamide, dimethyl sulfoxide (DMSO) etc.
Carrier is one or more in white carbon, precipitated calcium carbonate, water, glycerine, ethylene glycol, attapulgite, kaolin, the diatomite.
Surfactant can be the surfactant of ionic and/or nonionic, comprises emulsifier, dispersant, wetting agent.They comprise Sulfates, as aliphatic alcohol sulfate, alkylol (or phenol) polyoxyethylene groups sodium sulphate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate; Sulfonates is as the alkylaryl sulfonates of alkylsulfonate, alkylbenzene (or naphthalene) sulfonate, dialkyl succinylsuccinate sulfonate, monoalkyl phenyl polyoxyethylene groups ether succinic acid sodium sulfonate, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol formaldehyde condensation product ethylene oxide adduct sulfonate, alkyl amide taurate, naphthalene or alkyl naphthalene formaldehyde condensate sulfonates, alkylphenol-polyethenoxy base ether sulfonate, lignin and derivative sulfonate thereof, polymerization; Phosphate is as alkylphosphonic, fatty alcohol ethylene oxide adduct phosphate, alkylphenol-polyethenoxy based phosphates; Quadrafos; Carboxylate; Fatty alcohol (or alkyl phenol) polyoxyethylene groups ether, alkylphenol-polyethenoxy base phosphate, sorbitan fatty acid ester and APEO thereof, the polyoxyethylene poly-oxygen propylene aether block copolymer, alkylphenol formaldehyde condensation product polyoxyethylene groups ether and some water-soluble high-molecular substances, as starch, gelatin, gum Arabic, lecithin, carboxymethyl cellulose, polyvinyl alcohol, alkylated polyvinyl pyrrolidone, vinylpyrrolidone/vinyl acetate co-polymer, Sodium Polyacrylate, polyethylene glycol and lignosulfite, saponin in the natural products, the alkane alcohols also has emulsifier--farming breast 8206, farming breast 8209, the newborn H81 of farming, the newborn H82 of farming.
Surfactant is one or more in farming breast 8206, farming breast 8209, calcium lignosulfonate, lauryl sodium sulfate, carboxymethyl cellulose, polyvinyl alcohol, lignosulfite, sodium lignin sulfonate, sodium alkyl benzene sulfonate, NNO, dodecyl sulphate calcium, the alkyl benzene calcium sulfonate.
In weed killer herbicide of the present invention is formed, also contain weight components:
Bleeding agent 0～10%, activator 0～10%, bond 0～10%, thickener 0～5%, defoamer 0～5%, antifreezing agent 0～10%, preservative 0～5%, thermoplastic water-soluble base 0～10%, disintegrant 0～10%.
Bleeding agent is dialkyl succinylsuccinate sulfonate, aliphatic alcohol polyethenoxy base ether, sorbitan monooleate, dimethyl sulfoxide (DMSO), polyalcohol, water-soluble Laurocapram; Activator is many ethoxylated derivatives, the inorganic or organic chloride of ammonium, sulphate, the phosphate of (benzene) phenolic alcohol or amine; Thickener is xanthenes glue or alumina silicate, polyacrylate, natural polysaccharide, inorganic thickening agent; Defoamer is silicone, C8-C10 fatty alcohol, propylene oxide block copolymer; Antifreezing agent is ethylene glycol or propane diols, glycerine, urea, ammonium sulfate, NaCl, CaCl
2Preservative is 2-xenol or sorbic acid, benzoic acid and salt thereof, parahydroxyben-zaldehyde or ester, 1,2-[4-morpholinodithio quinoline-3-ketone; The thermoplastic water-soluble base is calcium chloride dihydrate, ammonium nitrate, niter cake, dibastic sodium phosphate, magnesium sulfate, ferric trichloride; Bond is the polymer and the derivative thereof of water-soluble polyethylene glycol solid and ester or ether and ethylene glycol or propane diols; Disintegrant is starch, sodium bicarbonate.
When product of the present invention is prepared, only need conventional method preparation, get final product by these formulations of pesticide.
The present invention both can kill the weeds of being unearthed, and can form soil sealant again, can control and not sprout the weeds of being unearthed as yet.Weed killer herbicide composition of the present invention is applicable to the no-tillage transfer rape of rice stubble, the no-tillage cotton of wheat stubble, the no-tillage corn of wheat stubble, also is applicable to the no-tillage wheat of rice stubble, also is applicable to the early stage weeding of orchard, tea place, mulberry field, nursery forest bed and fallow land certainly.Usually be administered to weeds and soil surface by means of spray pattern, play " one kills an envelope " effect, the harm of control weeds.
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
A kind of glyphosate amide herbicide, by weight components through the formulated wetting powder of mixing, the airflow pulverization method of conventional wetting powder:
Glyphosate 12%
Acetochlor 23%
Farming breast 8206 (surfactants) 2%
Calcium lignosulfonate (surfactant) 10%
Lauryl sodium sulfate (surfactant) 0.5%
Carboxymethyl cellulose (surfactant) 1%
White carbon (carrier) 18%
Surplus is precipitated calcium carbonate (carrier).
As with above-mentioned surfactant--calcium lignosulfonate replace to sodium lignin sulfonate or NNO new embodiment.
With above-mentioned surfactant--dodecyl sodium sulfate replaces to dodecyl sulphate calcium or alkyl benzene calcium sulfonate forms new embodiment again.
Embodiment 2:
A kind of glyphosate amide herbicide, formulated through the conventional method of preparation aqueous emulsion with high shearing mixing emulsor and static mixer by weight components:
Glyphosate isopropyl amine salt 12.4%
Acetochlor 17.6%
Farming breast 8206 (surfactants) 4%
Xanthenes glue+Magnesiumaluminumsilicate (1: 2) (thickener) 0.6%
Propane diols (antifreezing agent) 1.8%
The organosilicon of emulsification (defoamer) 0.2%
Surplus is deionized water or demineralized water (carrier).
Embodiment 3:
A kind of glyphosate amide herbicide, by the formulated dry suspending agent of the method for often closing of the dry suspending agent of weight components through being prepared into:
Glyphosate 20.5%
Acetochlor 39.5%
Lignosulfite (surfactant) 10%
Farming breast 8206 (surfactants) 2%
Calcium chloride dihydrate (thermoplastic water-soluble base) 25%
Glycerine or ethylene glycol (carrier) 3%
Embodiment 4:
A kind of glyphosate amide herbicide, by weight components through the preparation water-dispersible granules the formulated water-dispersible granules of conventional method:
Glyphosate isopropyl amine salt 24.8%
Acetochlor 35.2%
Sodium lignin sulfonate (surfactant) 15%
Sodium alkyl benzene sulfonate (surfactant) 1%
Starch (disintegrant) 8%
Surplus is attapulgite (carrier).
Embodiment 5:
A kind of glyphosate amide herbicide, by weight components through the preparation water-dispersible granules the formulated water-dispersible granules of conventional method:
Glyphosate isopropyl amine salt 38%
Acetochlor 26%
Sodium lignin sulfonate (surfactant) 15%
Sodium alkyl benzene sulfonate (surfactant) 1%
Starch (disintegrant) 6%
Surplus is attapulgite (carrier).
Embodiment 6: a kind of glyphosate amide herbicide, by weight components through the formulated wetting powder of mixing, the airflow pulverization method of conventional wetting powder:
Glyphosate 18%
Butachlor 25%
Lauryl sodium sulfate (surfactant) 0.5%
Farming breast 8209 (surfactants) 2%
Calcium lignosulfonate (surfactant) 10%
Carboxymethyl cellulose (surfactant) 1%
NH
4HCO
3(activator) 9%
White carbon (carrier) 19%
Surplus is precipitated calcium carbonate (carrier).
Embodiment 7: a kind of glyphosate amide herbicide, by weight components through the formulated wetting powder of mixing, the airflow pulverization method of conventional wetting powder:
Glyphosate 10%
Isopropyl methoxalamine 25%
Calcium lignosulfonate (surfactant) 10%
The newborn H82 of farming (surfactant) 2%
Lauryl sodium sulfate (surfactant) 0.5%
Carboxymethyl cellulose (surfactant) 1%
(NH
4)
2CO
3(activator) 4%
White carbon (carrier) 19%
Surplus is precipitated calcium carbonate (carrier).
Embodiment 8: a kind of glyphosate amide herbicide, by weight components through the preparation water-dispersible granules the formulated water-dispersible granules of conventional method:
Glyphosate amine salt 20%
Alachlor 50%
The newborn H81 of farming (surfactant) 2%
Sodium lignin sulfonate (surfactant) 15%
Sodium alkyl benzene sulfonate (surfactant) 1%
Sodium bicarbonate (disintegrant) 5%
Surplus is kaolin (carrier).
Claims (10)
1, a kind of glyphosate amide herbicide is characterized in that: contain glyphosate class herbicides compounds and amide-type herbiciding compound.
2, glyphosate amide herbicide according to claim 1 is characterized in that: contain following composition by weight:
Glyphosate class herbicides compounds 9～40%
Amide-type herbiciding compound 12～55%
Surfactant 3～20%
Carrier 3～65%.
3, glyphosate amide herbicide according to claim 1 and 2 is characterized in that: glyphosate class herbicides compounds is glyphosate or ammonium glyphosate, glyphosate isopropyl amine salt.
4, glyphosate amide herbicide according to claim 3 is characterized in that: glyphosate class herbicides compounds is glyphosate or glyphosate isopropyl amine salt.
5, glyphosate amide herbicide according to claim 1 and 2 is characterized in that: the amide-type herbiciding compound is alachlor or isopropyl methoxalamine, Acetochlor, propisochlor, butachlor.
6, glyphosate amide herbicide according to claim 5 is characterized in that: the amide-type herbiciding compound is Acetochlor or butachlor.
7, glyphosate amide herbicide according to claim 2 is characterized in that: carrier is one or more in silicates, Sulfates, oxide-based, synthetic inert substance, alkaline lignin, urea, ammonium nitrate, sugar, potash, sodium carbonate, water, the organic solvent.
8, glyphosate amide herbicide according to claim 7 is characterized in that: carrier is one or more in white carbon, precipitated calcium carbonate, water, glycerine, ethylene glycol, attapulgite, kaolin, the diatomite.
9, glyphosate amide herbicide according to claim 2 is characterized in that: surfactant is ionic and/or nonionic surface active agent.
10, glyphosate amide herbicide according to claim 9 is characterized in that: surfactant is one or more in farming breast 8206, farming breast 8209, sodium lignin sulfonate, lauryl sodium sulfate, carboxymethyl cellulose, polyvinyl alcohol, lignosulfite, sodium alkyl benzene sulfonate, calcium lignosulfonate, NNO, dodecyl sulphate calcium, the alkyl benzene calcium sulfonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127097 CN1401241A (en) | 2001-08-08 | 2001-08-08 | Glyphosate amide herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127097 CN1401241A (en) | 2001-08-08 | 2001-08-08 | Glyphosate amide herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1401241A true CN1401241A (en) | 2003-03-12 |
Family
ID=4667091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01127097 Pending CN1401241A (en) | 2001-08-08 | 2001-08-08 | Glyphosate amide herbicide |
Country Status (1)
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| CN (1) | CN1401241A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773117A (en) * | 2010-03-04 | 2010-07-14 | 张志高 | Water dispersible granule of acetochlor and preparation method thereof |
| CN101336639B (en) * | 2008-06-06 | 2012-06-13 | 浙江新安化工集团股份有限公司 | Suspending agent containing glyphosate and salt thereof and acetochlor |
| CN103636665A (en) * | 2013-10-30 | 2014-03-19 | 广东中迅农科股份有限公司 | Weeding composition containing glufosinate-ammonium and propisochlor |
| CN103783077A (en) * | 2014-01-16 | 2014-05-14 | 江苏集贤绿色化学科技研究院有限公司 | Broad-spectrum herbicide and preparation method thereof |
| CN104068049A (en) * | 2014-06-20 | 2014-10-01 | 裴秀琴 | Herbicide |
| CN106857650A (en) * | 2017-03-01 | 2017-06-20 | 傅秀青 | A kind of medicine and method for removing xylophyta |
-
2001
- 2001-08-08 CN CN 01127097 patent/CN1401241A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336639B (en) * | 2008-06-06 | 2012-06-13 | 浙江新安化工集团股份有限公司 | Suspending agent containing glyphosate and salt thereof and acetochlor |
| CN101773117A (en) * | 2010-03-04 | 2010-07-14 | 张志高 | Water dispersible granule of acetochlor and preparation method thereof |
| CN103636665A (en) * | 2013-10-30 | 2014-03-19 | 广东中迅农科股份有限公司 | Weeding composition containing glufosinate-ammonium and propisochlor |
| CN103636665B (en) * | 2013-10-30 | 2016-10-05 | 广东中迅农科股份有限公司 | Containing glufosinate-ammonium and the Herbicidal combinations of propisochlor |
| CN103783077A (en) * | 2014-01-16 | 2014-05-14 | 江苏集贤绿色化学科技研究院有限公司 | Broad-spectrum herbicide and preparation method thereof |
| CN103783077B (en) * | 2014-01-16 | 2016-01-13 | 江苏集贤绿色化学科技研究院有限公司 | A kind of broad-spectrum herbicide and preparation method thereof |
| CN104068049A (en) * | 2014-06-20 | 2014-10-01 | 裴秀琴 | Herbicide |
| CN106857650A (en) * | 2017-03-01 | 2017-06-20 | 傅秀青 | A kind of medicine and method for removing xylophyta |
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