CN105851028A - Complex herbicide of prosulfocarb and efficient dimethenamid - Google Patents
Complex herbicide of prosulfocarb and efficient dimethenamid Download PDFInfo
- Publication number
- CN105851028A CN105851028A CN201610338191.1A CN201610338191A CN105851028A CN 105851028 A CN105851028 A CN 105851028A CN 201610338191 A CN201610338191 A CN 201610338191A CN 105851028 A CN105851028 A CN 105851028A
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- CN
- China
- Prior art keywords
- dimethenamid
- prosulfocarb
- herbicidal combinations
- herbicidal
- weeding composition
- 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.)
- Pending
Links
- 239000005603 Prosulfocarb Substances 0.000 title claims abstract description 78
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 title claims abstract description 78
- JLYFCTQDENRSOL-UHFFFAOYSA-N 2-chloro-N-(2,4-dimethylthiophen-3-yl)-N-(1-methoxypropan-2-yl)acetamide Chemical compound COCC(C)N(C(=O)CCl)C=1C(C)=CSC=1C JLYFCTQDENRSOL-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 62
- 239000004009 herbicide Substances 0.000 title abstract description 10
- 241000196324 Embryophyta Species 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 17
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 24
- 239000000839 emulsion Substances 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- -1 polyoxyethylene phosphate Polymers 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 10
- 239000006071 cream Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 239000000230 xanthan gum Substances 0.000 claims description 6
- 229920001285 xanthan gum Polymers 0.000 claims description 6
- 229940082509 xanthan gum Drugs 0.000 claims description 6
- 235000010493 xanthan gum Nutrition 0.000 claims description 6
- 239000004359 castor oil Substances 0.000 claims description 5
- 235000019438 castor oil Nutrition 0.000 claims description 5
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 5
- 229920005682 EO-PO block copolymer Polymers 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 4
- 241001532014 Xanthorrhoea Species 0.000 claims description 4
- 229960000892 attapulgite Drugs 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 4
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims description 4
- 229920005646 polycarboxylate Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- HNXNKTMIVROLTK-UHFFFAOYSA-N n,n-dimethyldecanamide Chemical compound CCCCCCCCCC(=O)N(C)C HNXNKTMIVROLTK-UHFFFAOYSA-N 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229930192474 thiophene Natural products 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims 1
- 239000004141 Sodium laurylsulphate Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 229920005610 lignin Polymers 0.000 claims 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000575 pesticide Substances 0.000 abstract description 6
- 238000001228 spectrum Methods 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 239000000447 pesticide residue Substances 0.000 abstract description 2
- 238000009333 weeding Methods 0.000 abstract 5
- 241000209504 Poaceae Species 0.000 abstract 2
- 230000009044 synergistic interaction Effects 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 239000000375 suspending agent Substances 0.000 description 5
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 210000000582 semen Anatomy 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000004530 micro-emulsion Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000004562 water dispersible granule Substances 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- 244000233890 Alisma plantago Species 0.000 description 1
- 235000017300 Alisma plantago Nutrition 0.000 description 1
- 241000219318 Amaranthus Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000219312 Chenopodium Species 0.000 description 1
- 244000285790 Cyperus iria Species 0.000 description 1
- 241000192043 Echinochloa Species 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001092090 Pittosporum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- TUTWLYPCGCUWQI-UHFFFAOYSA-N decanamide Chemical compound CCCCCCCCCC(N)=O TUTWLYPCGCUWQI-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 230000001629 suppression Effects 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
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a complex herbicide of prosulfocarb and efficient dimethenamid. The complex herbicide takes prosulfocarb and dimethenamid as effective components; the mass ratio of prosulfocarb to dimethenamid is (1-9):(1-9); the total mass percentage of prosulfocarb and dimethenamid in the weeding composition is 10-90%. The weeding composition can be applied to various gramineaes and broad leaf weeds; with the combination of prosulfocarb and dimethenamid in the weeding composition disclosed by the invention, an excellent synergistic interaction function can be achieved, the weeding composition is applicable to various gramineaes and broad leaf weeds, is wide in herbicide controlling spectrum and long in use time, can be used before and after seedling, and is free of toxic or side effect on crops; the use dosages of prosulfocarb and dimethenamid in the weeding composition disclosed by the invention are remarkably reduced when being compared with that of prosulfocarb or dimethenamid, so that the pesticide residues of pesticide in crops are reduced, and the resistance is retarded.
Description
Technical field
The present invention relates to technical field of pesticide, a kind of containing prosulfocarb and the Herbicidal combinations of dimethenamid and
Its application.
Background technology
In the arviculture ploughed, need to remove suppression crop growth or the weeds of harvest, even if at bare place
In, efficiently control weeds and be also advantageous for effective utilization of bare place, therefore, the control of weeds is being ploughed and in bare place is being all
Necessary, in recent years, various herbicides are widely used, but weeds is of a great variety, when the germination of various weeds and growth
Phase is different, and its preventing and treating is over a long time, therefore, prevents and treats all of weeds by the distribution of a herbicide the most difficult, because of
This, a kind of broad weed-killing spectrum, also effective to the weeds grown, can maintain over a period to come and press down grass effect, simultaneously to work
The herbicide of thing safety is urgently studied.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid
And application.
The present invention for achieving the above object, is achieved through the following technical solutions:
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, this Herbicidal combinations is to be with prosulfocarb and dimethenamid
Effective ingredient, wherein the mass ratio of prosulfocarb and dimethenamid is 1 ~ 9:1 ~ 9；Prosulfocarb and dimethenamid are at Herbicidal combination
Gross mass percentage composition in thing is 10 ~ 90%.
Preferably, the dosage form of Herbicidal combinations is cream, aqueous emulsion, suspension emulsion, granule；Prosulfocarb and dimethenamid
Gross mass percentage composition in Herbicidal combinations is 10 ~ 80%.
Preferably, the mass ratio of prosulfocarb and dimethenamid is 1 ~ 4:1 ~ 4.
Preferably, being calculated in mass percent, Herbicidal combinations is by prosulfocarb 75%, dimethenamid 5%, sulfonated castor oil
6%, calcium dodecyl benzene sulfonate 2% and 150# solvent naphtha 12% is configured to cream.
Preferably, being calculated in mass percent, Herbicidal combinations is to be gathered by prosulfocarb 20%, dimethenamid 10%, alkyl phenol
Oxygen vinyl Ether phosphate ester 4%, polyoxyethylene ether block copolymers 5%, solvent naphtha 150# 10%, propylene glycol 5% and deionized water 46%
It is configured to aqueous emulsion.
Preferably, Herbicidal combinations is by prosulfocarb 20%, dimethenamid 25%, spectrasolv DMDA 5%, sulphuric acid
Salt 2%, EO-PO block copolymer 2%, polycarboxylate 2%, propylene glycol 4%, xanthan gum 0.2%, Kazon 0.4%, polysiloxane compound
0.3% and deionized water 39.1% preparation suspension emulsion.
Preferably, being calculated in mass percent, Herbicidal combinations is by prosulfocarb 7%, dimethenamid 2%, ethanol 2%, 12
Alkyl sodium sulfate 1%, sodium lignin sulfonate 3%, white carbon 5% and the granule of attapulgite 80% preparation.
Present invention additionally comprises containing prosulfocarb and the application of the Herbicidal combinations of dimethenamid, for various grass tree sections and wealthy
Leaf weeds.
The present invention have the advantage that compared to existing technology the present invention containing prosulfocarb and the Herbicidal combination of dimethenamid
The combination of thing has the synergistic function of excellence, it is adaptable to various grass tree sections and broad leaved weed, broad weed-killing spectrum, use age
Long, before can be used for Seedling, it is also possible at the initial stage after Seedling, crop is had no side effect；The present invention's is careless containing prosulfocarb and diformazan thiophene
The more single prosulfocarb of using dosage of the Herbicidal combinations of amine or dimethenamid compare substantially reduction, thus reduce pesticide
Pesticide residues in crop, have delayed the generation of resistance；The present invention containing prosulfocarb and the Herbicidal combinations of dimethenamid
Can use after emerging, it is possible to crop is shown the highest safety, thus has extraordinary on preventing and treating resistant weed
Effect；
The Herbicidal combinations containing prosulfocarb and dimethenamid of the present invention can make used additives be prepared as preparation common on pesticide
Kind, such as suspending agent, water preparation, aqueous emulsion, microemulsion, water dispersible granules, cream, suspension seed-coating agent, dispersibles oil preparation, granule
With the agricultural such as microcapsule suspending agent can accept all formulations of pesticide of using.
Detailed description of the invention
It is an object of the invention to provide a kind of containing prosulfocarb and the Herbicidal combinations of dimethenamid and application, by following skill
Art scheme realizes:
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, this Herbicidal combinations is to be with prosulfocarb and dimethenamid
Effective ingredient, wherein the mass ratio of prosulfocarb and dimethenamid is 1 ~ 9:1 ~ 9；Prosulfocarb and dimethenamid are at Herbicidal combination
Gross mass percentage composition in thing is 10 ~ 90%.
Preferably, the dosage form of Herbicidal combinations is cream, aqueous emulsion, suspension emulsion, granule；Prosulfocarb and dimethenamid
Gross mass percentage composition in Herbicidal combinations is 10 ~ 80%.
Preferably, the mass ratio of prosulfocarb and dimethenamid is 1 ~ 4:1 ~ 4.
Preferably, being calculated in mass percent, Herbicidal combinations is by prosulfocarb 75%, dimethenamid 5%, sulfonated castor oil
6%, calcium dodecyl benzene sulfonate 2% and 150# solvent naphtha 12% is configured to cream.
Preferably, being calculated in mass percent, Herbicidal combinations is to be gathered by prosulfocarb 20%, dimethenamid 10%, alkyl phenol
Oxygen vinyl Ether phosphate ester 4%, polyoxyethylene ether block copolymers 5%, solvent naphtha 150# 10%, propylene glycol 5% and deionized water 46%
It is configured to aqueous emulsion.
Preferably, Herbicidal combinations is by prosulfocarb 20%, dimethenamid 25%, spectrasolv DMDA 5%, sulphuric acid
Salt 2%, EO-PO block copolymer 2%, polycarboxylate 2%, propylene glycol 4%, xanthan gum 0.2%, Kazon 0.4%, polysiloxane compound
0.3% and deionized water 39.1% preparation suspension emulsion.
Preferably, being calculated in mass percent, Herbicidal combinations is by prosulfocarb 7%, dimethenamid 2%, ethanol 2%, 12
Alkyl sodium sulfate 1%, sodium lignin sulfonate 3%, white carbon 5% and the granule of attapulgite 80% preparation.
Present invention additionally comprises containing prosulfocarb and the application of the Herbicidal combinations of dimethenamid, for various grass tree sections and wealthy
Leaf weeds, including Semen Euphorbiae, Agrostis, Lolium, Echinochloa, Waterplantain, short Rhizoma sagittariae sagittifoliae, cyperus iria, Chenopodium, Amaranthus, rain
For a long time the crop such as Pittosporum, Veronica field common weed, can be used for the preventing and treating of crop Tanaka's resistant weed, can be used for cereal crops,
Control of weeds in corn field, wheatland, rice terrace and potato fields, can use before Seedling, it is possible to after Seedling, the initial stage uses, to work
Thing safety is high.
The Herbicidal combinations containing prosulfocarb and dimethenamid of the present invention can be processed into suspending agent, water preparation, aqueous emulsion, micro-
Emulsion, water dispersible granules, cream, suspension seed-coating agent, suspension emulsion, dispersible oil preparation, granule, microcapsule suspending agent, microcapsule suspension-
The agriculturals such as suspending agent can accept all formulations of pesticide used, the occupation mode of compositions, can be seed dressing or kind attached bag
The most acceptable mode that the pesticidal preparations such as clothing, ditch spread, spraying use.
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, by prosulfocarb 5%, dimethenamid 5%, sulfonated castor oil 1%
Form with deionized water 89%.
Embodiment 2
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, by prosulfocarb 5%, dimethenamid 45%, sulfonated castor oil
5% and ethanol 45% form.
Embodiment 3
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, by prosulfocarb 40%, dimethenamid 5%, detergent alkylate
Sulfoacid calcium 2%, xanthan gum 3% and deionized water 50% form.
Embodiment 4
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, by prosulfocarb 45%, dimethenamid 45%, ten ethanol 2%,
Xanthan gum 3% and sodium lignin sulfonate 5% form.
Embodiment 5
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is by prosulfocarb 75%, dimethenamid 5%, sulfonation Semen Ricini
Oil 6%, calcium dodecyl benzene sulfonate 2% and 150# solvent naphtha 12% is configured to cream.
Embodiment 6
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is to be gathered by prosulfocarb 20%, dimethenamid 10%, alkyl phenol
Oxygen vinyl Ether phosphate ester 4%, polyoxyethylene ether block copolymers 5%, solvent naphtha 150# 10%, propylene glycol 5% and deionized water 46%
It is configured to aqueous emulsion.
Embodiment 7
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is by prosulfocarb 20%, dimethenamid 25%, N, N-diformazan
Base decyl amide 5%, sulfate 2%, EO-PO block copolymer 2%, polycarboxylate 2%, propylene glycol 4%, xanthan gum 0.2%, Kazon
0.4%, polysiloxane compound 0.3% and the suspension emulsion of deionized water 39.1% preparation.
Embodiment 8
A kind of containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is by prosulfocarb 7%, dimethenamid 2%, ethanol 2%, ten
Sodium dialkyl sulfate 1%, sodium lignin sulfonate 3%, white carbon 5% and the granule of attapulgite 80% preparation.
The Herbicidal combinations of embodiment 1 ~ 8 is carried out tests below.
1. test before Seedling
Sowing weed seed and wheat seed respectively in planting tray, environmental condition is greenhouse suitable condition, and culture matrix is battalion
Support soil.Herbicide (composition forms and prosulfocarb, dimethenamidP, the independent form of dimethenamid) is executed by the Seedling last stage
For soil surface.Application dosage is determined according to environmental condition and edaphic condition, selects optium concentration.At 2 ~ 4 Zhou Houping
(100%=plant is the most dead to estimate this test result；0%=is to plant plant-less toxicity effect), result of the test is as shown in table 1.
Result of the test table before table 1 Seedling
2.
3. test after Seedling
After Seedling, test mode is chosen as wheat paddock field experiment, carries out under conditions of soil moisture content is saturated.2 ~ 3 leaf after Seedling
Phase, by herbicide (composition forms and prosulfocarb, the independent form of dimethenamid), it is applied to subject plant (weeds).Use
Dosage is determined according to environmental condition and edaphic condition, selects optium concentration.This test of later evaluation in 10 ~ 22 days, (100% made
The most dead with=plant；0% effect=plant-less toxicity effect).Investigate the herbicide impact on wheat crop simultaneously.Use 20
It effect is as shown in table 2.
The effect table of 20 days used by table 2
Being shown by the result of table 2, the prosulfocarb of the present invention is applied in combination with dimethenamid, has obvious synergistic function,
The two is applied in combination, and reduces the dosage being used alone a kind of composition, and active component total using dosage step-down, prevents weeds
Effect is significantly improved.
Prosulfocarb is applied in combination with dimethenamid, and lower to environment harmful effect, residual quantity is less；With single benzyl grass
Red or dimethenamid is compared, and synergistic function is obvious, and under the conditions of identical using dosage, preventive effect is the most excellent.Make in recommendation
With under dosage, prosulfocarb and dimethenamid are fool proof to Semen Tritici aestivi, and have good preventive effect to weeds.
Claims (8)
1. one kind contains prosulfocarb and the Herbicidal combinations of dimethenamid, it is characterised in that: this Herbicidal combinations is with prosulfocarb
Being effective ingredient with dimethenamid, wherein the mass ratio of prosulfocarb and dimethenamid is 1 ~ 9:1 ~ 9；Prosulfocarb and diformazan thiophene
Grass amine gross mass percentage composition in Herbicidal combinations is 10 ~ 90%.
It is the most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: Herbicidal combination
The dosage form of thing is cream, aqueous emulsion, suspension emulsion, granule；Prosulfocarb and the dimethenamid gross mass in Herbicidal combinations
Percentage composition is 10 ~ 80%.
The most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: prosulfocarb and
The mass ratio of dimethenamid is 1 ~ 4:1 ~ 4.
It is the most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: with quality hundred
Mark meter, Herbicidal combinations is by prosulfocarb 75%, dimethenamid 5%, sulfonated castor oil 6%, calcium dodecyl benzene sulfonate 2% He
150# solvent naphtha 12% is configured to cream.
It is the most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: with quality hundred
Mark meter, Herbicidal combinations is by prosulfocarb 20%, dimethenamid 10%, alkylphenol polyoxyethylene phosphate ester 4%, polyoxy second
Alkene ether block copolymers 5%, solvent naphtha 150# 10%, propylene glycol 5% and deionized water 46% are configured to aqueous emulsion.
It is the most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: with quality hundred
Mark meter, Herbicidal combinations is by prosulfocarb 20%, dimethenamid 25%, spectrasolv DMDA 5%, sulfate 2%, EO-
PO block copolymer 2%, polycarboxylate 2%, propylene glycol 4%, xanthan gum 0.2%, Kazon 0.4%, polysiloxane compound 0.3% and going
The suspension emulsion of ionized water 39.1% preparation.
It is the most according to claim 1 containing prosulfocarb with the Herbicidal combinations of dimethenamid, it is characterised in that: with quality hundred
Mark meter, Herbicidal combinations is by prosulfocarb 7%, dimethenamid 2%, ethanol 2%, sodium lauryl sulphate 1%, lignin sulfonic acid
Sodium 3%, white carbon 5% and the granule of attapulgite 80% preparation.
8. described in claim 1 containing prosulfocarb and the application of the Herbicidal combinations of dimethenamid, it is characterised in that: for each
Plant grass tree section and broad leaved weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338191.1A CN105851028A (en) | 2016-05-20 | 2016-05-20 | Complex herbicide of prosulfocarb and efficient dimethenamid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338191.1A CN105851028A (en) | 2016-05-20 | 2016-05-20 | Complex herbicide of prosulfocarb and efficient dimethenamid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105851028A true CN105851028A (en) | 2016-08-17 |
Family
ID=56635682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338191.1A Pending CN105851028A (en) | 2016-05-20 | 2016-05-20 | Complex herbicide of prosulfocarb and efficient dimethenamid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105851028A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080172A (en) * | 2004-12-17 | 2007-11-28 | 辛根塔参与股份公司 | Herbicidal composition |
| US20120058896A1 (en) * | 2006-12-21 | 2012-03-08 | Kumiai Chemical Industry Co., Ltd. | Herbicidal composition |
-
2016
- 2016-05-20 CN CN201610338191.1A patent/CN105851028A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080172A (en) * | 2004-12-17 | 2007-11-28 | 辛根塔参与股份公司 | Herbicidal composition |
| US20120058896A1 (en) * | 2006-12-21 | 2012-03-08 | Kumiai Chemical Industry Co., Ltd. | Herbicidal composition |
Non-Patent Citations (1)
| Title |
|---|
| 叶贵标: "除草剂作用机理分类法及其应用", 《农药科学与管理》 * |
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