CN106538578A - Composite wheat field herbicide containing quinmerac, tribenuron-methyl - Google Patents
Composite wheat field herbicide containing quinmerac, tribenuron-methyl Download PDFInfo
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- CN106538578A CN106538578A CN201610846207.XA CN201610846207A CN106538578A CN 106538578 A CN106538578 A CN 106538578A CN 201610846207 A CN201610846207 A CN 201610846207A CN 106538578 A CN106538578 A CN 106538578A
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- Prior art keywords
- methyl
- tribenuron
- quinmerac
- herbicide
- florasulam
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- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
- A01N43/42—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings condensed with carbocyclic rings
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- 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 present invention relates to a kind of composite wheat field herbicide containing quinmerac, tribenuron-methyl, it is characterised in that with quinmerac, tribenuron-methyl as principle active component, quinmerac, the weight ratio of tribenuron-methyl are 1500 to described herbicide:1‑1:16, compositionss can also further include florasulam, and the ratio of quinmerac, tribenuron-methyl and florasulam is 1 150:0.1‑20:0.1 20, for wheat paddock after seedling cauline leaf process, broad leaved weed is prevented and kill off, potentiation is notable.
Description
Technical field：
The invention belongs to agriculture herbicide field, is related to a kind of composite wheat field herbicide containing quinmerac, tribenuron-methyl, use
Broad leaved weed is prevented and kill off in wheat paddock after seedling cauline leaf process.
Technical background：
Semen Tritici aestivi is grass, is to be distributed in the world one of most wide cereal crops.China's wheat planting is with a long history, distribution
Region covers Henan, Shandong, Jiangsu, Hebei, Hubei, Anhui etc. and saves.Weeds are to endanger one of main harm of wheat growth, are
Make improving yield of wheat, it is necessary to which weeds of wheat prevented and treated.In recent years, reasonable selection wheat field herbicide closely becomes and guarantees
Semen Tritici aestivi safety in production important technical links, but due to drug of choice is improper or using technology it is not in place, prevention effect it is undesirable or
The phenomenons such as poisoning are caused to occur repeatedly.Therefore in the urgent need to it is a kind of to environment and crop safety, it is again good to control of weeds effect
Herbicide, had so both saved manpower and materials, and also environmentally safe and human health brings safely guarantee.
Chemical method weeding is agriculturally to control one of Main Means of weeds.In recent years, due to some herbicide kinds
Large area is used alone, and already leads to many weeds and generates Drug resistance.Simultaneously as careless mutually complicated, species when weeds occur
Various, single variety can show defect in a certain respect using effectively solving farmland weed is unable to.Remove in the market
Careless agent is wide in variety, while application technology also requires that height, careless slightly in the application, poisoning, herbicidal effect will occur bad etc.
Problem.Herbicide will directly affect the safety or yield of people or seedlings of cereal crops plant from improper.With weeding technique development and remove
The emergence of careless agent, many weeds in farmland are then increasingly difficult to kill.
The compounding of pesticide is mixed can to mitigate poisoning, be the most economical effective method for improving drug effect, meanwhile, various weedings
Agent is also different because of its chemical composition, the difference of physicochemical property, herbicide scope, and herbicide mixture can expand removing for complex preparation
Grass spectrum.Therefore we are by quinmerac, three kinds of different herbicide mixtures of tribenuron-methyl and florasulam, to reduce the product of resistance
It is raw, expand weed control spectrum, reduce the impact to soil environment, increase economic efficiency.
The content of the invention：
It is an object of the invention to provide the low herbicidal composition of drug cost, to the broad leaved weed of wheat paddock with compared with
Good prevention effect, can be used for wheat paddock after seedling cauline leaf process, prevents and kill off broad leaved weed.The technical solution adopted in the present invention
For：
A kind of compound herbicide containing quinmerac, tribenuron-methyl, it is characterised in that described herbicide is with quinmerac, benzene sulphur
It is grand for principle active component, quinmerac, the weight ratio of tribenuron-methyl are 1500:1-1:16, preferred ratio is 150:1-1:16, enter
One step is preferably 100:1-1:16, more preferably 50:1-1:4.In further technical scheme, effective ingredient can also be included
Florasulam, the ratio of quinmerac, tribenuron-methyl and florasulam is 1-150:0.1-20:0.1-20, further preferred skill
Art scheme is 5-150:0.1-10:0.1-10, more preferably 5-150:0.1-10:0.1-5.In compound herbicide, effectively into
The content divided is 1-85%, preferred 20-75%.
The herbicide of the present invention is used for wheat paddock after seedling cauline leaf process, prevents and kill off broad leaved weed.
The preparation formulation that herbicide of the present invention can be prepared according to the method well known to those skilled in the art of the present technique, including
Water dispersible granules, wettable powder, cream, aqueous suspension agent, oil suspending agent, suspension emulsion, aqueous emulsion, microemulsion etc.；Can select
Auxiliary agent has emulsifying agent, wetting dispersing agent, suspending agent, disintegrating agent, binding agent, antifreezing agent, thickening agent, stabilizer, defoamer.
The advantage of compound herbicide of the present invention is：
Rationally, potentiation significantly, can be used for wheat paddock after seedling cauline leaf process and prevent and kill off broad leaved weed component.
Specific embodiment
With reference to embodiment to further instruction of the present invention, the percentage ratio in embodiment is weight ratio, but this
It is bright to be not limited thereto.
1st, toxicity is determined
To further appreciate that the synergy of the mixture to weeds of the application, the present inventor is mixed to quinmerac and tribenuron-methyl
Determine with cauline leaf process synergy toxicity has been carried out.
Test material：Herba Galii Teneri, Herba stellariae mediae.
Test method：A certain amount of weeding effective ingredient active compound is weighed, after fully dissolving, single dose mother solution is configured to respectively,
Serial proportioning is arranged according to mixture purpose, each proportioning arranges 5～7 Concentraton gradient.Selected with generation according to single dose herbicidal spectrum
The susceptible weeds seed of table, cultivates standby to 3 leaf, 1 heart.After the weeds cauline leaf process that will select to number, illumination box is placed on
Middle incubated at room temperature 20 days, calculates prevention effect (fresh weight preventive effect or strain preventive effect), then calculates ED with method of least square50(95% puts
Letter limit), then co-toxicity coefficient (CTC) is calculated with the abundant methods of Sun Yun.Co-toxicity coefficient (CTC) >=120 shows as potentiation；Co-toxicity coefficient
(CTC)≤80 show as antagonism；80 ＜ co-toxicity coefficients (CTC) ＜ 120 show as summation action.Test result is shown in Table 1-4.
Synergy measurement result of the 1 different ratio quinmerac tribenuron-methyl of table to Herba Galii Teneri
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Quinmerac (abbreviation quinoline) | —— | 10.55 | —— |
| Tribenuron-methyl (abbreviation benzene) | —— | 3.68 | —— |
| Quinoline benzene | 150:0.1 | 8.74 | 120.56 |
| Quinoline benzene | 100:1 | 8.13 | 127.41 |
| Quinoline benzene | 50:4 | 6.68 | 138.75 |
| Quinoline benzene | 20:3 | 5.94 | 142.83 |
| Quinoline benzene | 10:10 | 3.11 | 175.45 |
| Quinoline benzene | 1:2 | 3.46 | 135.85 |
| Quinoline benzene | 1:16 | 3.14 | 121.87 |
Synergy measurement result of the 2 different ratio quinmerac tribenuron-methyl florasulam of table to Herba Galii Teneri
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Quinmerac (abbreviation quinoline) | —— | 10.55 | —— |
| Tribenuron-methyl (abbreviation benzene) | —— | 3.68 | —— |
| Florasulam (referred to as double) | —— | 13.37 | —— |
| Quinoline benzene is double | 1:0.1:0.1 | 7.46 | 124.27 |
| Quinoline benzene is double | 1:20:20 | 4.29 | 136.04 |
| Quinoline benzene is double | 5:10:0.1 | 4.84 | 139.39 |
| Quinoline benzene is double | 10:0.2:20 | 8.71 | 138.80 |
| Quinoline benzene is double | 5:0.1:5 | 9.01 | 128.10 |
| Quinoline benzene is double | 100:20:16 | 5.87 | 143.81 |
| Quinoline benzene is double | 120:20:5 | 6.94 | 121.59 |
| Quinoline benzene is double | 150:1:15 | 8.15 | 130.47 |
| Quinoline benzene is double | 150:20:0.1 | 6.77 | 127.80 |
The synergy measurement result of table 3, different ratio quinmerac tribenuron-methyl to Herba stellariae mediae
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Quinmerac (abbreviation quinoline) | —— | 12.37 | —— |
| Tribenuron-methyl (abbreviation benzene) | —— | 3.08 | —— |
| Quinoline benzene | 150:0.1 | 9.89 | 124.83 |
| Quinoline benzene | 100:1 | 8.17 | 147.02 |
| Quinoline benzene | 50:4 | 6.98 | 144.86 |
| Quinoline benzene | 20:3 | 5.98 | 148.45 |
| Quinoline benzene | 10:10 | 3.24 | 152.22 |
| Quinoline benzene | 1:2 | 3.01 | 136.50 |
| Quinoline benzene | 1:16 | 2.53 | 127.37 |
Synergy measurement result of the 4 different ratio quinmerac tribenuron-methyl florasulam of table to Herba stellariae mediae
| Medicament | Proportioning | ED50(ga.i/ mus) | Co-toxicity coefficient |
| Quinmerac (abbreviation quinoline) | —— | 12.37 | —— |
| Tribenuron-methyl (abbreviation benzene) | —— | 3.08 | —— |
| Florasulam (referred to as double) | —— | 14.31 | —— |
| Quinoline benzene is double | 1:0.1:0.1 | 7.94 | 125.63 |
| Quinoline benzene is double | 1:20:20 | 4.01 | 128.25 |
| Quinoline benzene is double | 5:10:0.1 | 4.79 | 127.66 |
| Quinoline benzene is double | 10:0.2:20 | 8.97 | 148.25 |
| Quinoline benzene is double | 5:0.1:5 | 9.78 | 131.38 |
| Quinoline benzene is double | 100:20:16 | 5.72 | 151.48 |
| Quinoline benzene is double | 120:20:5 | 6.42 | 136.52 |
| Quinoline benzene is double | 150:1:15 | 8.31 | 147.98 |
| Quinoline benzene is double | 150:20:0.1 | 6.72 | 135.89 |
The measurement result of table 1-4 shows, quinmerac and tribenuron-methyl, and quinmerac, tribenuron-methyl and florasulam are certain
In proportion, obvious potentiation is respectively provided with to Herba Galii Teneri and Herba stellariae mediae.
2nd, example of formulations
With reference to embodiment to further instruction of the present invention, the percentage ratio in embodiment is weight ratio, but this
It is bright to be not limited thereto.
Embodiment 1,50.5% quinmerac tribenuron-methyl suspending agent
Quinmerac 50%, tribenuron-methyl 0.5%, alkylphenol polyoxyethylene 11%, sodium lauryl sulphate 17%, lignin
Sulfoacid calcium 2%, xanthan gum 0.5%, glycerol 0.5%, water to 100% are configured to quality percentage according to conventional formulation method
Content is 50.5% quinmerac tribenuron-methyl suspending agent.
Embodiment 2,54% quinmerac tribenuron-methyl wettable powder
Quinmerac 50%, tribenuron-methyl 4%, methanonaphthalene sodium sulfonate 10%, sodium lignin sulfonate 12%, alkyl phenol polyoxy second
Alkene ether 7%, white carbon 2%, Kaolin supplies 100%, is configured to weight/mass percentage composition for 54% according to conventional formulation method
Quinmerac tribenuron-methyl wettable powder.
Embodiment 3,46% quinmerac tribenuron-methyl water dispersible granule
Weigh quinmerac 40%, tribenuron-methyl 6%, polycarboxylate 8%, alkylnaphthalene sulfonate formaldehyde condensation products 3%, tea seed cake
17%, calcium dodecyl benzene sulfonate 6%, White Carbon black 2%, kieselguhr add to 100% weight portion.Above-mentioned raw materials Jing routinely produces water
The method of dispersible granule mixes, ultra micro comminution by gas stream, mixing, granulation step are produced 46% quinmerac tribenuron-methyl moisture and dissipated
Granule.
Embodiment 4,60% quinmerac tribenuron-methyl aqueous emulsion
Quinmerac 30%, tribenuron-methyl 30%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 8%, alkylphenol polyoxyethylene 6%, tea saponin
19%, glycerol 1%, xanthan gum 2%, water supplies 100%, is configured to weight/mass percentage composition according to conventional formulation method and is
60% quinmerac tribenuron-methyl aqueous emulsion.
Embodiment 5,50% quinmerac tribenuron-methyl cream
By quinmerac 20%, tribenuron-methyl 30%, calcium dodecyl benzene sulfonate 11%, fatty alcohol-polyoxyethylene ether 5%, polyoxy
Vinyl alkyl phenol formaldehyde condensate 7%, Oleic acid 11%, N-Methyl pyrrolidone supply 100%, and mix homogeneously had both obtained 50%
Quinmerac tribenuron-methyl cream preparation.
Embodiment 6,68% quinmerac tribenuron-methyl oil flowable concentrale
Quinmerac 4%, tribenuron-methyl 64%, sodium alkyl benzene sulfonate 5%, alkylphenol polyoxyethylene 15%, sodium silicate 5%,
Epoxy soybean oil 5%, glycerol 1%, mineral oil add to 100% weight portion.Jing raw materials are blended, high speed shear dispersion 30min,
With prepared 68% quinmerac tribenuron-methyl oil flowable concentrale after sand mill sand milling.
Embodiment 7,60% quinmerac tribenuron-methyl florasulam suspending agent
Quinmerac 50%, tribenuron-methyl 5%, florasulam 5%, alkylphenol polyoxyethylene 12%, detergent alkylate sulphur
4% polyoxy propylene ether 3% of sour sodium, xanthan gum 5%, glycerol 1%, water to 100% are configured to matter according to conventional formulation method
Amount percentage composition is 60% quinmerac tribenuron-methyl florasulam suspending agent.
Embodiment 8,41% quinmerac tribenuron-methyl florasulam wettable powder
Quinmerac 1%, tribenuron-methyl 20%, florasulam 20%, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 13%, sodium lignin sulfonate
13%, polyoxyethylene alkylphenol formaldehyde condensation products 3%, alkylphenol polyoxyethylene 4%, white carbon 5%, Kaolin is supplied
100%, the quinmerac tribenuron-methyl florasulam that weight/mass percentage composition is 42% is configured to according to conventional formulation method
Wettable powder.
Embodiment 9,75.5% quinmerac tribenuron-methyl florasulam water dispersible granules
Quinmerac 25%, tribenuron-methyl 50%, florasulam 0.5%, polycarboxylate 11%, ethoxy castor oil polyoxy second
Alkene ether 13%, tea seed cake 2%, calcium dodecyl benzene sulfonate 7%, White Carbon black 2%, kieselguhr add to 100% weight portion.Above-mentioned raw materials
Jing routinely produce the method for water dispersible granules mix, ultra micro comminution by gas stream, mixing, granulation step produce 75.5% quinoline grass
Sour tribenuron-methyl florasulam water dispersible granules.
Embodiment 10,60.2% quinmerac tribenuron-methyl florasulam aqueous emulsion
Quinmerac 20%, tribenuron-methyl 0.2%, 40% di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate 18% of florasulam, alkyl phenol polyoxy
Vinyl Ether 7%, tea saponin 13%, glycerol 1%, xanthan gum 2%, water supplies 100%, is configured to according to conventional formulation method
Weight/mass percentage composition is 60.2% quinmerac tribenuron-methyl florasulam aqueous emulsion.
Embodiment 11,50.5% quinmerac tribenuron-methyl florasulam cream
By quinmerac 25%, tribenuron-methyl 0.5%, florasulam 25%, calcium dodecyl benzene sulfonate 15%, poly alkyl alcohol
Oxygen vinyl Ether 15%, single oleamide polyoxyethylene groups disodium sulfosuccinate 19%, Oleic acid 11%, N-Methyl pyrrolidone are supplied
100%, mix homogeneously had both obtained 50.5% quinmerac tribenuron-methyl florasulam cream preparation.
Embodiment 12,68% quinmerac tribenuron-methyl florasulam oil-suspending agent
Quinmerac 50%, tribenuron-methyl 10%, florasulam 8%, sodium alkyl benzene sulfonate 15%, styrene phenol polyoxy second
Alkene ether 5%, sodium silicate 5%, epoxy soybean oil 6%, glycerol 1%, soybean oil add to 100% weight portion.Jing raw materials are blended,
High speed shear disperses 30min, with prepared 68% quinmerac tribenuron-methyl florasulam oil-suspending agent after sand mill sand milling.
3rd, field control effectiveness test
Reagent agent：Complex weedicide in embodiment 1-12.
Comparison medicament：75% tribenuron-methyl water dispersible granule (comparison medicament 1), 20% florasulam suspending agent (comparison medicine
Agent 2), 50% quinmerac wettable powder (comparison medicament 3).
Preventing and treating crop：Semen Tritici aestivi.
Prevent and kill off object：Herba Galii Teneri, Herba stellariae mediae, Stellaria alsine Grim., Herba veronicae.
Test method：Testing is carried out in wheat paddock, and each group processes 3 repetitions, and processing area is about 20m2, according to
The area of experimental plot, the good various medicaments of precise, after seedling cauline leaf process.30d weeds death conditions after statistics administration, compare
The activity of weeding of various medicaments.The results are shown in Table 5.
30d herbicidal effects after compositionss medicine of the table 5 containing quinmerac
Field experiment result shows, quinmerac tribenuron-methyl, and the compounding of quinmerac tribenuron-methyl florasulam is to little
The preventive effect of the broad leaved weeds such as the Herba Galii Teneri of wheatland, Herba stellariae mediae, Stellaria alsine Grim., Herba veronicae is preferable, and compared with single dose, activity of weeding has
Larger raising, potentiation are obvious.The prevention effect that the mixture of ternary is can be seen that from the data in land for growing field crops is better than two-spot
Mixture.Estimated according to field, in the range of test dose, plant growth is normal, have no that plant produces poisoning and abnormal phenomena, it is right
Semen Tritici aestivi safety.Quinmerac tribenuron-methyl, after quinmerac tribenuron-methyl florasulam compounding, can have complementary advantages, expand and kill
Grass is composed, reduces each plant demand, reduces use cost.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, the present invention range of the technology design in, various simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
Claims (8)
1. a kind of composite wheat field herbicide containing quinmerac, tribenuron-methyl, it is characterised in that described herbicide with quinmerac,
Tribenuron-methyl is principle active component, and quinmerac and tribenuron-methyl weight ratio are 1500:1-1:16.
2. compound herbicide according to claim 1, it is characterised in that the weight ratio of quinmerac and tribenuron-methyl is 150:1-1:16,
More preferably 100:1-1:16, more preferably 50:1-1:4.
3. according to the arbitrary described compound herbicide of claim 1-2, it is characterised in that florasulam, quinoline grass can also be included
The ratio of acid, tribenuron-methyl and florasulam is 1-150:0.1-20:0.1-20.
4. compound herbicide according to claim 3, it is characterised in that the ratio of quinmerac, tribenuron-methyl and florasulam is 5-
150:0.1-10:0.1-10, preferably 5-150:0.1-10:0.1-5.
5. according to the arbitrary described compound herbicide of claim 1-4, it is characterised in that the content of effective ingredient is 1-85%, excellent
Select 20-75%.
6. according to the arbitrary described compound herbicide of claim 1-5, it is characterised in that compound herbicide and insecticides adjuvant are prepared
Any one dosage form allowed on pesticide.
7. according to the arbitrary described compound herbicide of claim 1-6, it is characterised in that the dosage form of the herbicide is dissipated for moisture
Granule, wettable powder, cream, aqueous suspension agent, oil suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
8. the arbitrary described compound herbicide of claim 1-7 prevents and kill off broad leaved weed for wheat paddock after seedling cauline leaf process.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4617395A (en) * | 1983-10-15 | 1986-10-14 | Basf Aktiengesellschaft | Preparation of quinolines |
| US4715889A (en) * | 1982-09-07 | 1987-12-29 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| US4797148A (en) * | 1985-11-26 | 1989-01-10 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| CN1296744A (en) * | 2000-11-29 | 2001-05-30 | 江苏省新沂中凯农用化工有限公司 | Herbicidal composition containing quinclorac, its preparing process and its application in wheat field |
| CN102037986A (en) * | 2011-01-13 | 2011-05-04 | 青岛瀚生生物科技股份有限公司 | Compounded composition containing tribenuron-methyl and florasulam |
-
2016
- 2016-09-23 CN CN201610846207.XA patent/CN106538578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715889A (en) * | 1982-09-07 | 1987-12-29 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| US4617395A (en) * | 1983-10-15 | 1986-10-14 | Basf Aktiengesellschaft | Preparation of quinolines |
| US4797148A (en) * | 1985-11-26 | 1989-01-10 | Basf Aktiengesellschaft | Quinoline derivatives and their use for controlling undesirable plant growth |
| CN1296744A (en) * | 2000-11-29 | 2001-05-30 | 江苏省新沂中凯农用化工有限公司 | Herbicidal composition containing quinclorac, its preparing process and its application in wheat field |
| CN102037986A (en) * | 2011-01-13 | 2011-05-04 | 青岛瀚生生物科技股份有限公司 | Compounded composition containing tribenuron-methyl and florasulam |
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