CN110214788A - Oil tea forest land herbicides special - Google Patents
Oil tea forest land herbicides special Download PDFInfo
- Publication number
- CN110214788A CN110214788A CN201810176137.0A CN201810176137A CN110214788A CN 110214788 A CN110214788 A CN 110214788A CN 201810176137 A CN201810176137 A CN 201810176137A CN 110214788 A CN110214788 A CN 110214788A
- Authority
- CN
- China
- Prior art keywords
- glyphosate
- oil tea
- forest land
- tea forest
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 239000004009 herbicide Substances 0.000 title claims abstract description 75
- 241001122767 Theaceae Species 0.000 title claims abstract description 41
- 239000005562 Glyphosate Substances 0.000 claims abstract description 81
- 229940097068 glyphosate Drugs 0.000 claims abstract description 81
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims abstract description 79
- CAWXEEYDBZRFPE-UHFFFAOYSA-N Hexazinone Chemical compound O=C1N(C)C(N(C)C)=NC(=O)N1C1CCCCC1 CAWXEEYDBZRFPE-UHFFFAOYSA-N 0.000 claims abstract description 49
- -1 amine salt Chemical class 0.000 claims abstract description 16
- 229940100389 Sulfonylurea Drugs 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 5
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 claims description 42
- ZDXMLEQEMNLCQG-UHFFFAOYSA-N sulfometuron methyl Chemical group COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=CC(C)=N1 ZDXMLEQEMNLCQG-UHFFFAOYSA-N 0.000 claims description 20
- RBSXHDIPCIWOMG-UHFFFAOYSA-N 1-(4,6-dimethoxypyrimidin-2-yl)-3-(2-ethylsulfonylimidazo[1,2-a]pyridin-3-yl)sulfonylurea Chemical compound CCS(=O)(=O)C=1N=C2C=CC=CN2C=1S(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 RBSXHDIPCIWOMG-UHFFFAOYSA-N 0.000 claims description 8
- 239000005619 Sulfosulfuron Substances 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000005864 Sulphur Substances 0.000 claims description 5
- 229910021645 metal ion Inorganic materials 0.000 claims description 4
- 150000003956 methylamines Chemical class 0.000 claims description 4
- 239000003666 Amidosulfuron Substances 0.000 claims description 3
- CTTHWASMBLQOFR-UHFFFAOYSA-N Amidosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)N(C)S(C)(=O)=O)=N1 CTTHWASMBLQOFR-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 239000005469 Azimsulfuron Substances 0.000 claims description 3
- 239000005514 Flazasulfuron Substances 0.000 claims description 3
- HWATZEJQIXKWQS-UHFFFAOYSA-N Flazasulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)C(F)(F)F)=N1 HWATZEJQIXKWQS-UHFFFAOYSA-N 0.000 claims description 3
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- NAGRVUXEKKZNHT-UHFFFAOYSA-N Imazosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2N3C=CC=CC3=NC=2Cl)=N1 NAGRVUXEKKZNHT-UHFFFAOYSA-N 0.000 claims description 3
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- NSWAMPCUPHPTTC-UHFFFAOYSA-N chlorimuron-ethyl Chemical group CCOC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(Cl)=CC(OC)=N1 NSWAMPCUPHPTTC-UHFFFAOYSA-N 0.000 claims description 3
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- JTHMVYBOQLDDIY-UHFFFAOYSA-N methyl 2-[(4-methyl-5-oxo-3-propoxy-1,2,4-triazole-1-carbonyl)sulfamoyl]benzoate Chemical compound O=C1N(C)C(OCCC)=NN1C(=O)NS(=O)(=O)C1=CC=CC=C1C(=O)OC JTHMVYBOQLDDIY-UHFFFAOYSA-N 0.000 claims description 3
- AIMMSOZBPYFASU-UHFFFAOYSA-N n-(4,6-dimethoxypyrimidin-2-yl)-n'-[3-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]sulfonylcarbamimidate Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)OCC(F)(F)F)=N1 AIMMSOZBPYFASU-UHFFFAOYSA-N 0.000 claims description 3
- RTCOGUMHFFWOJV-UHFFFAOYSA-N nicosulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)C(=O)N(C)C)=N1 RTCOGUMHFFWOJV-UHFFFAOYSA-N 0.000 claims description 3
- 229910001414 potassium ion Inorganic materials 0.000 claims description 3
- MEFOUWRMVYJCQC-UHFFFAOYSA-N rimsulfuron Chemical compound CCS(=O)(=O)C1=CC=CN=C1S(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 MEFOUWRMVYJCQC-UHFFFAOYSA-N 0.000 claims description 3
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- VJYIFXVZLXQVHO-UHFFFAOYSA-N chlorsulfuron Chemical compound COC1=NC(C)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)Cl)=N1 VJYIFXVZLXQVHO-UHFFFAOYSA-N 0.000 claims description 2
- IRLGCAJYYKDTCG-UHFFFAOYSA-N ethametsulfuron Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(O)=O)=N1 IRLGCAJYYKDTCG-UHFFFAOYSA-N 0.000 claims description 2
- UOUXAYAIONPXDH-UHFFFAOYSA-M flucarbazone-sodium Chemical compound [Na+].O=C1N(C)C(OC)=NN1C(=O)[N-]S(=O)(=O)C1=CC=CC=C1OC(F)(F)F UOUXAYAIONPXDH-UHFFFAOYSA-M 0.000 claims description 2
- ZTYVMAQSHCZXLF-UHFFFAOYSA-N methyl 2-[[4,6-bis(difluoromethoxy)pyrimidin-2-yl]carbamoylsulfamoyl]benzoate Chemical group COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(OC(F)F)=CC(OC(F)F)=N1 ZTYVMAQSHCZXLF-UHFFFAOYSA-N 0.000 claims description 2
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- JKPSVOHVUGMYGH-UHFFFAOYSA-M sodium;(4,6-dimethoxypyrimidin-2-yl)-[[3-methoxycarbonyl-6-(trifluoromethyl)pyridin-2-yl]sulfonylcarbamoyl]azanide Chemical compound [Na+].COC(=O)C1=CC=C(C(F)(F)F)N=C1S(=O)(=O)NC(=O)[N-]C1=NC(OC)=CC(OC)=N1 JKPSVOHVUGMYGH-UHFFFAOYSA-M 0.000 claims description 2
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- 240000009022 Smilax rotundifolia Species 0.000 description 1
- 235000003205 Smilax rotundifolia Nutrition 0.000 description 1
- UATJOMSPNYCXIX-UHFFFAOYSA-N Trinitrobenzene Chemical compound [O-][N+](=O)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1 UATJOMSPNYCXIX-UHFFFAOYSA-N 0.000 description 1
- XGCDHPDIERKJPT-UHFFFAOYSA-N [F].[S] Chemical compound [F].[S] XGCDHPDIERKJPT-UHFFFAOYSA-N 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000003163 gonadal steroid hormone Substances 0.000 description 1
- 210000005096 hematological system Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical group COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- YWICANUUQPYHOW-UHFFFAOYSA-M sodium;2-(phosphonomethylamino)acetate Chemical compound [Na+].OP(O)(=O)CNCC([O-])=O YWICANUUQPYHOW-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004577 thatch Substances 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F228/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
- C08F228/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of oil tea forest land herbicides specials, belong to oil tea forest land weeding technique field, are characterized in that: based on parts by weight, raw material includes 1-2 parts of 6-13 parts of 55-85 parts of organic amine salt, hexazinone, the sulfonyl urea compound of glyphosate.Oil tea forest land of the present invention herbicides special has comprehensive and excellent preventive effect for the weeds in oil tea forest land, has been improved particularly the preventive effect for shrub plant, and do not have the effect of environment incretion interferent.
Description
Technical field
The present invention relates to oil tea forest land weeding technique fields, more specifically, it is related to a kind of dedicated weeding in oil tea forest land
Agent.
Background technique
Oil tea (Camelliaoleifera) belongs to Theaceae Camellia evergreen shrubs or dungarunga, is that China is distinctive heavy
Woody oil tree species are wanted, are the rising industries that China's economy is greatly developed.Existing more than 400 ten thousand hm of camellia oleifera lam area in the whole nation at present2,
It is mainly distributed on southern 14 provinces and regions such as Hunan, Jiangxi, Guangxi.In recent years, more than 100 ten thousand hm of oil tea elite seed stand was newly made in the whole nation2,
Wherein Hunan Province newly makes more than 200 ten thousand hm of oil tea elite seed stand2.But due to human resources shortage and labor cost it is big
Amplitude rises, and huge variation has occurred in the Tending of camellia oleifera lam, and vast enterprise, self-employed tree cultivator begin to use herbicide to replace tradition
Artificial weeding foster so that camellia oleifera lam Tending cost is greatly lowered.
But common herbicidal methods effect is bad at present: on the one hand, existing Common Herbicides are difficult to eliminate perennial pernicious
Draft then just continues to increase the dosage and frequency of use of herbicide, often destroys ecological environment in this way, influences oil tea forest
Normal growth, influence tea-oil tree yield and quality.
Three people such as Hu Fengping, Chen Zhuqing and Sun Jinqiu points out in " oil tea forest land Application of Herbicides ", uses after (a) afforestation
Synergist (such as washing powder, diesel oil, dish washing liquid) is not added in glyphosate herbicidal, otherwise, can generate phytotoxicity to tea oil tree;(b) oil tea
Tree is the system of taproot, and main root is flourishing, and lateral root fibrous root is smaller, to the stronger herbicide of some residuals, such as sym-trinitrobenzene and substitution
Carbamide herbicides can use in oil tea forest land.Wherein substituted urea class includes chlortoluron (chlorotoluron), Li Gu
Grand (linuron), daimuron (daimuron), fluometuron (fluometuron), diuron (diuron), isoproturon
(isoproturon), cumyluron (cumyluron) etc..
In " camellia oleifera lam chemical weed control effect disquisition " three people such as Yang Shengli, Chen Chuntang and Lu Guoyao carried out glyphosate and
Hexazinone prevents and kill off the research of weeds in oil tea forest land, and wherein weeds include awns beanstalk (Dicranopteris pedata), fern
(Pteridium aquilinum varlatiusculun) accounts for 80%, remaining is wood (Loropetalun chinense
(R.Br) Oliv), Chinese sumac (Rhuschinensis Mill), clerodendrum bungei (Clerodendron bungei Steud), Jin Ying
Son (Rosalaevigata Michx) and cogongrass (Imperata cylindrical (L.) Beauv) etc..Studies have shown that grass is sweet
Phosphine will reach preferable herbicidal effect to the herbicidal effect significant difference of awns beanstalk, fern, cogongrass etc., and the dosage of glyphosate is very big;
The herbicidal effect highest of hexazinone can reach 98.7%, although the herbicidal effect of hexazinone is preferable, which is only
It is directed to the weeding research in the oil tea forest land of situation described in text, the weeds type in the oil tea forest land of different regions has larger difference
It is different, it is therefore desirable to which that the preventing and kill off for single grass of hexazinone is studied.
Soviet Union ancestor ten thousand has carried out about pernicious in oil tea young growth in " the chemical control test of malignant weed in oil tea young growth "
The research of the chemical control of weeds.Studies have shown that glyphosate is applied alone effect poor;Glyphosate mixture (such as: sulfometuronmethyl, second
Oxygen toluene fluoride ether) to prevent and kill off awns beanstalk bone, miscellaneous bamboo, shrub effect very poor;Although and hexazinone to Caulis Miscanthis floriduli, miscellaneous bamboo, awns beanstalk bone etc. no
The effect of weeds of the same race is extremely significant, but it is poor for the preventive effect of shrub, to reach preferable shrub preventive effect,
The dosage of hexazinone is very big.
The patent document that existing data of publication of application is 2016.11.09, application publication number is CN106069397A discloses one
Kind oil tea forest land herbicidal methods, the weeding pesticide of application are to reach herbicide with the glyphosate of isopropyl amine salt concentration 41% or agriculture
2-3 grams of 350mL and 2,4-D pulvis (2,4 dichlorophenoxyacetic acid), which mixes well, to be formulated.Although the oil tea forest land weeding side
Method herbicidal effect is good and weeding frequency improves, but 2,4- dichlorphenoxyacetic acids have the function of environment incretion interferent,
But in " research that environment incretion interferent 2,4 dichlorophenoxyacetic acid, Atrazine interfere sex hormone normal in blood "
It points out " interference mechanism that environment incretion interferent may have hormonal balance in blood in hematological system ", and then can push away
Determining 2,4 dichlorophenoxyacetic acid has interference effect to hormonal balance in blood.Therefore, the oil tea forest land herbicidal methods need into
One step is improved.
Summary of the invention
The purpose of the present invention is to provide a kind of oil tea forest land herbicides specials, have for the weeds in oil tea forest land
Comprehensive and excellent preventive effect has been improved particularly the preventive effect for shrub plant, and has not had environment incretion
The effect of chaff interferent.
Above-mentioned technical purpose of the invention has the technical scheme that
Oil tea forest land herbicides special, based on parts by weight, raw material include 55-85 parts of organic amine salt, the hexazinone of glyphosate
6-13 parts, 1-2 parts of sulfonyl urea compound.
Further, the organic amine salt of the glyphosate is the isopropyl amine salt of glyphosate, the triethylamine salt of glyphosate, glyphosate
Methylamine salt or at least one of the ethanolamine salt of glyphosate.
Further, the sulfonyl urea compound is metsulfuron-methyl, chlorsulfuron, tribenuron-methyl, ethametsulfuron, triasulfuron, fluorine
Sulphur is grand, cinosulfuron, cypromisulfuron, chlorimuronethyl, bensulfuron-methyl, pyrazosulfuron, primisulfuronmethyl, nicosulfuron, triflusulfuronmethyl,
Flazasulfuron, amidosulfuron, azimsulfuron, ethoxysulfuron, flucarbazonesodium, flupyrsulfuron-methyl-sodium, foramsulfuron, chlorine pyrrole are phonetic
Sulphur is grand, imazosulfuron, iodosulfuron methyl sodium, oxasulfuron, procarbazone, rimsulfuron, sulfometuronmethyl, Sulfosulfuron,
At least one of thifensulfuronmethyl, trifloxysulfuron or tritosulfuron.
Further, raw material further includes the synergist of 0-1 parts by weight.
Further, the synergist is Formulas I polymer, and the structural formula of the Formulas I polymer isWherein, M1、M2、M3、M4It is independently represented each other H, metal ion or ammonium
Ion, the chain number of a, b, c for the repetitive unit of Formulas I polymer, a:b:c 1-5:5-10:1-4, the Formulas I copolymer are put down
Average molecular weight is 0.5 ten thousand -1 ten thousand.
Further, the metal ion is sodium ion or potassium ion.
In conclusion the invention has the following advantages:
The first, oil tea forest land herbicides special provided by the invention all has Caulis Miscanthis floriduli, iron awns beanstalk, miscellaneous bamboo and spine excellent anti-
Except effect, in terms of existing technologies, it is improved particularly the preventive effect for shrub plant, and oil provided by the invention
Isopropyl amine salt, hexazinone and the sulfometuronmethyl of glyphosate in the herbicides special of tea forest land generate synergy to herbicidal effect
Effect.
The second, when present invention self-control synergist is added, oil tea forest land provided by the invention herbicides special is greatly shortened
The performance time of drug effect, and the self-control synergist do not have the effect of environment incretion interferent yet.
Although the methylamine salt of the triethylamine salt of the isopropyl amine salt of third, glyphosate, glyphosate, glyphosate and the second of glyphosate
Alcohol amine salt is all the organic ammonium salt of glyphosate, but when the isopropyl amine salt of use glyphosate, herbicide provided by the invention is removed
Careless effect is better than the herbicidal effect when organic ammonium salt using other glyphosates.
4th, when using the isopropyl amine salt of glyphosate, the herbicidal effect of herbicide provided by the invention will be substantially better than grass
Sweet phosphine, the sodium salt of glyphosate, the ammonium salt of glyphosate and glyphosate trimethyl sulfonium salt herbicidal effect, this may be due to grass
The isopropyl amine salt of sweet phosphine compounds the synergistic effect that generates with hexazinone and sulfometuronmethyl, and uses glyphosate, glyphosate
Sodium salt, glyphosate ammonium salt and glyphosate trimethyl sulfonium salt when, herbicide does not generate synergistic effect.
Although the 5th, the type of sulfonyl urea compound has very much, provided by the invention to remove when using sulfometuronmethyl
The herbicidal effect when herbicidal effect of careless agent is better than using other sulfonyl urea compounds.
6th, when present invention self-control synergist is added, oil tea forest land provided by the invention herbicides special is greatly shortened
Performance time of drug effect.
7th, oil tea forest land provided by the invention herbicides special grows safety to tea oil tree, and to other biological and week
Apparent adverse effect is not caused in collarette border.
Specific embodiment
Invention is further described in detail with reference to embodiments.It should be understood that described in the embodiment of the present invention
Preparation method is only used for illustrating the present invention, rather than limiting the invention, to this hair under concept thereof of the invention
The simple modifications of bright preparation method belong to the scope of protection of present invention.
Embodiment 1
Herbicide includes the isopropyl amine salt of 55g glyphosate, 13g hexazinone and 2g sulfometuronmethyl.
Embodiment 2
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g sulfometuronmethyl.
Embodiment 3
Herbicide includes the isopropyl amine salt of 85g glyphosate, 6g hexazinone and 1g sulfometuronmethyl.
Embodiment 4
Herbicide includes the triethylamine salt of 70g glyphosate, 9g hexazinone and 1.5g sulfometuronmethyl.
Embodiment 5
Herbicide includes the triethylamine salt of 70g glyphosate, 9g hexazinone and 1.5g sulfometuronmethyl.
Embodiment 6
Herbicide includes the methylamine salt of 70g glyphosate, 9g hexazinone and 1.5g sulfometuronmethyl.
Embodiment 7
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g cypromisulfuron.
Embodiment 8
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g oxasulfuron.
Embodiment 9
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g chlorimuronethyl.
Embodiment 10
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g bensulfuron-methyl.
Embodiment 11
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g triasulfuron.
Embodiment 12
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g pyrazosulfuron.
Embodiment 13
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g nicosulfuron.
Embodiment 14
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g flazasulfuron.
Embodiment 15
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g amidosulfuron.
Embodiment 16
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g azimsulfuron.
Embodiment 17
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g ethoxysulfuron.
Embodiment 18
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g metsulfuron-methyl flucarbazonesodium.
Embodiment 19
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g imazosulfuron.
Embodiment 20
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g rimsulfuron.
Embodiment 21
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g procarbazone.
Embodiment 22
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g foramsulfuron.
Embodiment 23
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g trifloxysulfuron.
Embodiment 24
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone and 1.5g thifensulfuronmethyl.
Embodiment 25
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 0.1g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 0.21g, the allyl sulphonic acid list of 0.92g
Body, 1.08g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g hydrogen peroxide as initiator, is reacted 1 hour under the conditions of temperature is 85 DEG C, purify drying, obtaining average molecular weight is
0.5 ten thousand Formulas I copolymer, wherein M1、M2、M3、M4It is H.
Embodiment 26
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 0.5g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 0.62g, the allyl sulphonic acid list of 1.22g
Body, 0.43g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g hydrogen peroxide as initiator, is reacted 1 hour under the conditions of temperature is 88 DEG C, purify drying, obtaining average molecular weight is
0.75 ten thousand Formulas I copolymer, wherein M1、M2、M3、M4It is H.
Embodiment 27
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 1g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 1.04g, the allyl sulphonic acid list of 0.61g
Body, 1.72g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g hydrogen peroxide as initiator, reacted 1 hour under the conditions of temperature is 90 DEG C, purify drying, obtaining average molecular weight is 1
Ten thousand Formulas I copolymer, wherein M1、M2、M3、M4It is H.
Embodiment 28
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 0.1g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 0.21g, the allyl sulphonic acid list of 0.92g
Body, 1.08g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g sodium peroxydisulfate as initiator, reacted 1 hour under the conditions of temperature is 85 DEG C, sodium bicarbonate is added to no bubble
Until generation, drying is purified, obtains the Formulas I copolymer that average molecular weight is 0.5 ten thousand, wherein M1、M2、M3、M4It is sodium ion.
Embodiment 29
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 0.1g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 0.21g, the allyl sulphonic acid list of 0.92g
Body, 1.08g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g potassium peroxydisulfate as initiator, reacted 1 hour under the conditions of temperature is 85 DEG C, saleratus is added to no bubble
Until generation, drying is purified, obtains the Formulas I copolymer that average molecular weight is 0.5 ten thousand, wherein M1、M2、M3、M4It is potassium ion.
Embodiment 30
Herbicide includes the isopropyl amine salt of 70g glyphosate, 9g hexazinone, 1.5g Sulfosulfuron and 0.1g synergist.
Prepare synergist: by the 2- acrylamide-2-methylpro panesulfonic acid monomer of 0.21g, the allyl sulphonic acid list of 0.92g
Body, 1.08g 4,4'- dinitrostilbene -2,2'- disulfonic acid monomer, 1g methanol and 10g water be added in reaction kettle, add
Enter 0.01g ammonium persulfate as initiator, reacted 1 hour under the conditions of temperature is 85 DEG C, ammonium hydrogen carbonate is added to no bubble
Until generation, drying is purified, obtains the Formulas I copolymer that average molecular weight is 0.5 ten thousand, wherein M1、M2、M3、M4It is ammonium ion.
Comparative example 1
Herbicide includes 55g glyphosate, 13g hexazinone and 2g sulfometuronmethyl.
Comparative example 2
Herbicide includes the sodium salt of 55g glyphosate, 13g hexazinone and 2g sulfometuronmethyl.
Comparative example 3
Herbicide includes the ammonium salt of 55g glyphosate, 13g hexazinone and 2g sulfometuronmethyl.
Comparative example 4
Herbicide includes the trimethyl sulfonium salt, 13g hexazinone and 2g sulfometuronmethyl of 55g glyphosate.
Comparative example 5
Herbicide includes 13g hexazinone and 2g sulfometuronmethyl.
Comparative example 6
Herbicide includes the isopropyl amine salt and 2g sulfometuronmethyl of 55g glyphosate.
Comparative example 7
Herbicide includes the isopropyl amine salt and 13g hexazinone of 55g glyphosate.
Management of weeds test is carried out to the herbicide that embodiment 1-30 and comparative example 1-7 is provided, test result is shown in Table 1.
As oil tea forest land, the malignant weed mainly prevented and kill off is Caulis Miscanthis floriduli (alias: Chinese silvergrass, Guan Mang, pipe grass, cold awns), iron
Awns beanstalk (alias: awns beanstalk, awns beanstalk bone, small inner white), miscellaneous bamboo (bitter bamboo, rigid bamboo), cogongrass (alias: thatch needle, cogonsatintail, lalang grass rhizome, thatch
Grass, Lan Gen, yellow cogongrass, Lay fern and shrub etc., wherein shrub has white phlegm, wild matrimony vine flower, the fruit of Cherokee rose, Glochidion puberum, Albizzia kalkora, greatly
Blueness, fructus crataegi cuneatae, Rubus parvifolius, mountain be ashamed, chinaroot greenbrier, lindera glauca, Mao Li, Bai Dong etc..The present invention chooses Caulis Miscanthis floriduli, iron awns beanstalk, miscellaneous bamboo and gold
Cherry studies the herbicidal effect of herbicide as application object.
Test method: using being designed at random with grade, it is same experimental field in set up several experimental plots, herbaceous plant: every
A plot area is 4m × 4m, and each formula sets 3 repetitions, compared with not spraying;Shrub: each plot area be 20m ×
20m, each formula set 3 repetitions, are compared with not spraying.
Number of weeds × 100 before herbicidal effect (%)=(number of weeds after number of weeds-application before being administered) ÷ is administered
The configuration of medical fluid: the herbicide 50g for weighing embodiment 1-30 and comparative example 1-7 offer respectively is watered 50Kg and is made into medical fluid,
These medical fluids are the dosages on 1 mu of ground.
The preventive effect (%) of 1 weeds of table
As it can be seen from table 1 oil tea forest land provided by the invention herbicides special is to Caulis Miscanthis floriduli, iron awns beanstalk, miscellaneous bamboo and the fruit of Cherokee rose
Excellent preventive effect is all had, in terms of existing technologies, has been improved particularly the preventive effect for shrub plant, and
Effect without environment incretion interferent.When present invention self-control synergist is added, oil tea forest land provided by the invention is special
The performance time of drug effect is substantially reduced with herbicide, and the self-control synergist does not have the work of environment incretion interferent yet
With.
Although can be seen that the isopropyl amine salt of glyphosate, the triethylamine salt of glyphosate, grass by comparative example 1 and 4-6
The methylamine salt of sweet phosphine and the ethanolamine salt of glyphosate are all the organic ammonium salt of glyphosate, but use the isopropyl amine salt of glyphosate
When, the herbicidal effect of herbicide provided by the invention is better than the herbicidal effect when organic ammonium salt using other glyphosates.
When can be seen that the isopropyl amine salt using glyphosate by comparative example 1 and comparative example 1-4, the present invention is provided
The herbicidal effect of herbicide to be substantially better than the front three of glyphosate, the sodium salt of glyphosate, the ammonium salt of glyphosate and glyphosate
The herbicidal effect of base sulfonium salt, this may be since the isopropyl amine salt of glyphosate is generated and cooperateed with hexazinone and sulfometuronmethyl compounding
The effect of synergy, and when using the trimethyl sulfonium salt of glyphosate, the sodium salt of glyphosate, the ammonium salt of glyphosate and glyphosate, it removes
Careless agent does not generate synergistic effect.
Although having much by the type that comparative example 1 and 7-24 can be seen that sulfonyl urea compound, use
Weeding effect when sulfometuronmethyl, when the herbicidal effect of herbicide provided by the invention is better than using other sulfonyl urea compounds
Fruit.
It can be seen that isopropyl amine salt, hexazinone and the first of the glyphosate of use by comparative example 1 and comparative example 5-6
Sulfometuron Methyl generates synergistic effect for the herbicidal effect of herbicide provided by the invention.
It can be seen that by comparative example 1 and 25-30 when present invention self-control synergist is added, it is provided by the invention
Oil tea forest land herbicides special substantially reduces the performance time of drug effect.
After the herbicide that embodiment 1-30 offer is provided respectively in oil tea forest land, do not observe that tea oil tree has significantly
Adverse reaction does not find to cause apparent adverse effect to other biological and ambient enviroment yet.Therefore, weeding provided by the invention
Agent grows safety to tea oil tree.
Claims (6)
1. oil tea forest land herbicides special, which is characterized in that based on parts by weight, raw material includes the organic amine salt of glyphosate
55-85 parts, 6-13 parts of hexazinone, 1-2 parts of sulfonyl urea compound.
2. oil tea forest land according to claim 1 herbicides special, which is characterized in that the organic amine salt of the glyphosate is
The isopropyl amine salt of glyphosate, the triethylamine salt of glyphosate, the methylamine salt of glyphosate or glyphosate ethanolamine salt at least one
Kind.
3. oil tea forest land according to claim 1 herbicides special, which is characterized in that the sulfonyl urea compound is first
Sulphur is grand, chlorsulfuron, tribenuron-methyl, ethametsulfuron, triasulfuron, prosulfuron, cinosulfuron, cypromisulfuron, chlorimuronethyl, the phonetic sulphur of benzyl
The phonetic sulphur of grand, pyrazosulfuron, primisulfuronmethyl, nicosulfuron, triflusulfuronmethyl, flazasulfuron, amidosulfuron, azimsulfuron, ethoxy
The phonetic sulphur of grand, flucarbazonesodium, flupyrsulfuron-methyl-sodium, foramsulfuron, halosulfuronmethyl, imazosulfuron, iodosulfuron methyl sodium, epoxy
In grand, procarbazone, rimsulfuron, sulfometuronmethyl, Sulfosulfuron, thifensulfuronmethyl, trifloxysulfuron or tritosulfuron extremely
Few one kind.
4. oil tea forest land according to claim 1 herbicides special, which is characterized in that its raw material further includes 0-1 parts by weight
Synergist.
5. oil tea forest land according to claim 4 herbicides special, which is characterized in that the synergist is Formulas I polymer,
The structural formula of the Formulas I polymer isWherein, M1、M2、M3、M4Respectively solely
H, metal ion or ammonium ion are on the spot represented, a, b, c are the chain number of the repetitive unit of Formulas I polymer, a:b:c 1-5:5-
10:1-4, the average molecular weight of the Formulas I copolymer are 0.5 ten thousand -1 ten thousand.
6. oil tea forest land according to claim 5 herbicides special, which is characterized in that the metal ion be sodium ion or
Potassium ion.
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1210676A (en) * | 1997-09-09 | 1999-03-17 | 江苏省激素研究所 | Efficient herbicide for gardens |
CN105792649A (en) * | 2013-11-28 | 2016-07-20 | 龙灯农业化工国际有限公司 | Herbicidal compositions comprising triazinone herbicide and als inhibitor herbicide and uses thereof |
CN106561702A (en) * | 2016-10-28 | 2017-04-19 | 中国热带农业科学院环境与植物保护研究所 | Weed killer for weed merremia boisiana and preparing and use method of weed killer |
-
2018
- 2018-03-02 CN CN201810176137.0A patent/CN110214788A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1210676A (en) * | 1997-09-09 | 1999-03-17 | 江苏省激素研究所 | Efficient herbicide for gardens |
CN105792649A (en) * | 2013-11-28 | 2016-07-20 | 龙灯农业化工国际有限公司 | Herbicidal compositions comprising triazinone herbicide and als inhibitor herbicide and uses thereof |
CN106561702A (en) * | 2016-10-28 | 2017-04-19 | 中国热带农业科学院环境与植物保护研究所 | Weed killer for weed merremia boisiana and preparing and use method of weed killer |
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