CN107926971A - A kind of sulphur of ketone containing thiophene is grand with the Herbicidal combinations of Mediben and its application - Google Patents
A kind of sulphur of ketone containing thiophene is grand with the Herbicidal combinations of Mediben and its application Download PDFInfo
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- CN107926971A CN107926971A CN201711251649.0A CN201711251649A CN107926971A CN 107926971 A CN107926971 A CN 107926971A CN 201711251649 A CN201711251649 A CN 201711251649A CN 107926971 A CN107926971 A CN 107926971A
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- herbicidal combinations
- sulphur
- thiophene ketone
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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<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic 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
It is grand with the Herbicidal combinations of Mediben and its application the invention discloses a kind of sulphur of ketone containing thiophene, the Herbicidal combinations using thiophene ketone sulphur it is grand with Mediben as principle active component, Mediben is 1 with the grand mass ratio of thiophene ketone sulphur：60~60：1.Herbicidal combinations of the present invention can be used for cornfield weeding, particularly have remarkable result for preventing and kill off grass family and broad leaved weed, sedge weed in corn field.Herbicidal combinations of the present invention on the premise of drug effect is improved, delay Weed Resistance relative to single dose, and herbicidal spectrum is wide, lasting period length, and all have security to corn and succession crop.
Description
Technical field
The invention belongs to technical field of pesticide, especially herbicide field, and in particular to a kind of sulphur of ketone containing thiophene is grand and wheat straw
The Herbicidal combinations of fear and its application.
Background technology
Thiophene ketone sulphur grand (thiencarbazone-methyl) is sulfonyl-amino-carbnyl triazolinone class herbicide, is acetyl
Lactic acid synthetase inhibitors, available for grasses such as wheat, corns, effectively prevent and kill off broad-leaved class and grassy weed.Thiophene ketone
Sulphur is grand to have the advantages that usage amount is low, active high, selective strong.
Mediben (dicamba), chemical name：Bis- chloro- O-Anisic Acids of 3,6-.Blade face or Herbicidal agent, lead to
Cross the conduction of Plant Leaf and root.It is annual and perennial wealthy in the crop fields such as asparagus, corn, sorghum, wheat, sugarcane for preventing and kill off
Leaf weeds, are also used for preventing and kill off the woody brush clump of crop ped location.
Corn field herbicide is limited by crop safety at present, and herbicide controlling spectrum is also limited, and a kind of herbicide single dose is used alone
Cannot completely effectively control the generation of corn field weed, furthermore some herbicides due to the water-soluble big or field lasting period too
Grow, dosage is excessive or the uneven residual hazard all be easy to causeing to this season crop or succession crop of dispenser.Inventor is through research
It was found that the synergistic complex of herbicide be expand weed control spectrum and improve preventive effect effective measures, so far it is not yet found that
Close the grand Herbicidal combinations with Mediben compounding of thiophene ketone sulphur.
The content of the invention
It is grand with the Herbicidal combinations of Mediben the object of the present invention is to provide a kind of sulphur of ketone containing thiophene.
It is a further object of the present invention to provide application of the Herbicidal combinations in cornfield weeding.
The purpose of the present invention is achieved through the following technical solutions：
A kind of sulphur of ketone containing thiophene is grand with the Herbicidal combinations of Mediben, the Herbicidal combinations with thiophene ketone sulphur it is grand with Mediben based on
Active ingredient is wanted, wherein, Mediben is 1 with the grand mass ratio of thiophene ketone sulphur：60~60：1.It is preferred that Mediben and the grand matter of thiophene ketone sulphur
Amount is than being 1：50~40：1, more preferably 1：20~20：1st, 40~50:1.In some preferable technical solutions：Wheat straw
Fear with thiophene ketone sulphur is grand can be 34：1、29：1、59：1、12：1、60：1、50：1、40：1、20：1、10：1、5：1、1：1、1：5、1：
10、1：20、1：30、1：50、1：Selected in 60 these ratios.
This compound weeding composition can comprise only that active ingredient thiophene ketone sulphur is grand and Mediben, also can in use or preparation to
Other components are added in active ingredient, the effective ingredient in the Pesticidal combination can be present in composition with enhancing effective amount
In.
In Herbicidal combinations, the two grand mass percentage in Herbicidal combinations of Mediben and thiophene ketone sulphur is 1%
~80%, preferred mass percentage composition is 10%~65%.
The thiophene ketone sulphur of the present invention it is grand with the binary built composition of Mediben in, except thiophene ketone sulphur it is grand with Mediben etc. effectively
Outside component, the auxiliary agents such as the conventional surfactants allowed on pesticidal preparations, thickener, solvent or solid packing can also be added and matched somebody with somebody
Any one formulation allowed on pesticide is made.It is preferred that be processed into missible oil, suspending agent, aqueous emulsion, microemulsion, water dispersible granules,
Wettable powder etc..
Herbicidal combinations of the present invention can be applied in corn field postemergence weed control, the standing grain particularly in corn field is prevented and kill off
Being applied in undergraduate course and broad leaved weed has remarkable result.
The Herbicidal combinations of the present invention have the following advantages：
1st, activity of weeding is high.Present invention selection herbicide controlling spectrum is different, and the thiophene ketone sulphur of advantage and disadvantage complementation is grand and two kinds of bensulfuron-methyl
Herbicide, the Herbicidal combinations of the present invention are made into according to specific ratio range, can kill weeds by two kinds of different mechanism, and
Two kinds of herbicides produce synergistic effect in the ratio range, are greatly enhanced the removing activity of herbicide.
2nd, herbicidal spectrum is wide, lasting period length.After both mixing, weeds are killed by two kinds of different mechanism, expand herbicidal spectrum,
A variety of grassy weeds and broad leaved weed can be prevented.
3rd, Weed Resistance is delayed.Herbicidal combinations of the present invention are reduced weeds to the resistance of medicament, are also prolonged by binary built
Weed Resistance is delayed and has produced speed, and improved the preventive effect of antagonism weeds, so as to extend the service life of medicament.
4th, it is safe.Since its dosage is under control, making medicament, it is to jade on the premise of drug effect is improved
The security of rice and succession crop is also improved.
Therefore, Herbicidal combinations of the present invention can be applied in the herbicide for corn field postemergence weed control is prepared,
Particularly it is used to prevent and kill off in corn field to apply in the herbicide of grass family and broad leaved weed in preparation.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is not used to limit only to explain the present invention
The fixed present invention, it is all that the protection model of the present invention is belonged to the simple modifications of preparation method of the present invention under the concept thereof of the present invention
Within enclosing.
Percentage is mass percent in all formulas of following embodiments.The processing work of the various preparations of the present composition
Skill is the prior art, can be varied from according to different situations.
First, formulation prepares embodiment
Embodiment 1：35% Mediben thiophene ketone sulphur mamaplasty oil (34：1)
Mediben 34%, thiophene ketone sulphur grand 1%, alkylphenol polyoxyethylene ether 4%, phenethyl phenol polyethenoxy ether 15%, two
Toluene complements to 100%, and the missible oil that mass percentage is 35% is configured to according to conventional formulation method.
Embodiment 2：The 30% grand suspending agent (29 of Mediben thiophene ketone sulphur：1)
Mediben 29%, thiophene ketone sulphur grand 1%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, surplus are water, are matched somebody with somebody according to conventional formulation method
The suspending agent that mass percentage is 30% is made.
Embodiment 3：60% Mediben thiophene ketone sulphur precititation dispersible granule (59：1)
Mediben 59%, grand 1%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol
2%, kaolin complements to 100%, and the water dispersible granules that mass percentage is 60% are configured to according to conventional formulation method
(WDG)。
Embodiment 4：The 65% grand wettable powder (12 of Mediben thiophene ketone sulphur：1)
Mediben 60%, grand 5%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, kaolinite
Soil complements to 100%, and the wettable powder (WP) that mass percentage is 65% is configured to according to conventional formulation method.
Embodiment 5：61% Mediben thiophene ketone sulphur mamaplasty oil (60：1)
Mediben 60%, thiophene ketone sulphur grand 1%, alkylphenol polyoxyethylene ether 4%, phenethyl phenol polyethenoxy ether 15%, two
Toluene complements to 100%, and the missible oil that mass percentage is 61% is configured to according to conventional formulation method.
Embodiment 6：61% Mediben thiophene ketone sulphur mamaplasty oil (1：60)
Mediben 1%, thiophene ketone sulphur grand 60%, alkylphenol polyoxyethylene ether 4%, phenethyl phenol polyethenoxy ether 15%, two
Toluene complements to 100%, and the missible oil that mass percentage is 61% is configured to according to conventional formulation method.
Embodiment 7：The 51% grand suspending agent (50 of Mediben thiophene ketone sulphur：1)
Mediben 50%, thiophene ketone sulphur grand 1%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, surplus are water, are matched somebody with somebody according to conventional formulation method
The suspending agent that mass percentage is 51% is made.
Embodiment 8：The 51% grand suspending agent (1 of Mediben thiophene ketone sulphur：50)
Mediben 1%, thiophene ketone sulphur grand 50%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, surplus are water, are matched somebody with somebody according to conventional formulation method
The suspending agent that mass percentage is 51% is made.
Embodiment 9：31% Mediben thiophene ketone sulphur precititation dispersible granule (1：30)
Mediben 1%, grand 30%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol
2%, kaolin complements to 100%, and the water dispersible granules that mass percentage is 31% are configured to according to conventional formulation method.
Embodiment 10：41% Mediben thiophene ketone sulphur precititation dispersible granule (40：1)
Mediben 40%, grand 1%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol
2%, kaolin complements to 100%, and the water dispersible granules that mass percentage is 41% are configured to according to conventional formulation method.
Embodiment 11：The 42% grand wettable powder (20 of Mediben thiophene ketone sulphur：1)
Mediben 40%, grand 2%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, kaolinite
Soil complements to 100%, and the wettable powder that mass percentage is 42% is configured to according to conventional formulation method.
Embodiment 12：The 21% grand wettable powder (1 of Mediben thiophene ketone sulphur：20)
Mediben 1%, grand 20%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, kaolinite
Soil complements to 100%, and the wettable powder that mass percentage is 21% is configured to according to conventional formulation method.
Embodiment 13：33% Mediben thiophene ketone sulphur precititation emulsion (1：10)
Mediben 3%, thiophene ketone sulphur grand 30%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, 150# solvent naphthas 20%, water complements to 100%, according to routine
Formulation method is configured to the aqueous emulsion that mass percentage is 33%.
Embodiment 14：33% Mediben thiophene ketone sulphur precititation emulsion (10：1)
Mediben 30%, thiophene ketone sulphur grand 3%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, 150# solvent naphthas 20%, water complements to 100%, according to routine
Formulation method is configured to the aqueous emulsion that mass percentage is 33%.
Embodiment 15：The 30% grand microemulsion (5 of Mediben thiophene ketone sulphur：1)
Mediben 25%, thiophene ketone sulphur grand 5%, methyl naphthalene sulfonate formaldehyde condensate 6%, nonylphenol polyoxyethylene ether 3%,
Aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, water complements to 100%, is configured to according to conventional formulation method
Mass percentage is 30% microemulsion.
Embodiment 16：The 60% grand wettable powder (1 of Mediben thiophene ketone sulphur：5)
Mediben 10%, grand 50%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, kaolinite
Soil complements to 100%, and the wettable powder that mass percentage is 60% is configured to according to conventional formulation method.
Embodiment 17：The 10% grand wettable powder (1 of Mediben thiophene ketone sulphur：1)
Mediben 5%, grand 5%, the NNO of thiophene ketone sulphur (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, kaolin
100% is complemented to, the wettable powder that mass percentage is 10% is configured to according to conventional formulation method.
2nd, drug effect checking test
1), toxicity determination test
According to active ingredient Mediben：The grand quality proportioning of thiophene ketone sulphur is：34：1、29：1、59：1、12：1、60：1、50：1、
40：1、20：1、10：1、5：1、1：1、1：5、1：10、1：20、1：30、1：50、1：60 are tested, and it is normal to corn field to measure it
See the co-toxicity coefficient of weeds green bristlegrass.
Test method：The seed of quantitative green bristlegrass is seeded in the disposable paper cup of 9cm respectively, 10 are sowed in every glass
~15 seeds, are cultivated in illumination box, when the green bristlegrass 3-6 leaf phases, are sprayed on crawler type crops sprayer
Processing.Continue to cultivate in greenhouse after processing, routine observation respectively handles the preventive effect to weeds, after weighing each processing after 30d
Weeds fresh weight, calculates its toxicity regression curve and co-toxicity coefficient.Co-toxicity coefficient is more than 120, shows that two kinds of active principles have and increases
Effect acts on, and co-toxicity coefficient shows that two kinds of active principles have summation action, co-toxicity coefficient is less than 80, shows between 80-120
Two kinds of active principles have antagonism.Measurement result is as shown in table 1.
1 toxicity measurement result of table
The herbicidal effect of green bristlegrass is significantly improved with Mediben compounding as it can be seen from table 1 thiophene ketone sulphur is grand, illustrates the two
Compounding has significant synergies to preventing and kill off green bristlegrass.Especially Mediben and the grand proportioning of thiophene ketone sulphur is 1：20~20：1、
40~50:Between 1, the co-toxicity coefficient after two kinds of active principle compoundings is optimal, illustrates that the present invention has obvious synergistic effect.
2), field control effectiveness test.
Reagent agent：
Thiophene ketone sulphur prepared by embodiment 1~17 is grand with the re-compounded binary herbicide of Mediben different ratio.
Comparison medicament：
48% Mediben AS (commercially available), the 20% grand WP of thiophene ketone sulphur (commercially available).
For studying thing：Corn
Maize seedling grows fine, robust plant, without other pest and disease damages.
Control object：
The weeds such as lady's-grass, green bristlegrass, clearvers, Siberian cocklebur, lamb's-quarters.
Test method：
According to the area of experimental plot, good various medicaments of precise, and after being watered dilution, using knapsack sprayer,
Carry out even spraying, the dedicated Fan spray head of sprinkler selection herbicide.During spraying, it should be noted that it is small that liquid is uniformly sprayed application to experiment
Qu Zhong, the phenomenon for accomplish no drain spray, spraying more.
20d, 40d observe weeds death condition, and the activity of weeding of more various medicaments after medicine respectively after experiment.This
Outside, the condition of production (dosage is the dosage of active ingredient per acre) of crop is also observed in 1~15d after medicine, to investigate
Whether medicament has poisoning to crop.
The embodiment of the present invention preparation Herbicidal Testing Trials effect see the table below 2 (20d after medicine) and table 3 (40d after medicine)
2 field control effectiveness test result of table (20d after medicine)
3 field control effectiveness test result of table (40d after medicine)
From table 2 and table 3 as can be seen that thiophene ketone sulphur is grand with expansion herbicidal spectrum and to improve activity of weeding with Mediben compounding
Effect, and extend the lasting period of medicament.Grass family and broad leaved weed can be effectively prevented and kill off, its preventive effect is anti-better than single dose
Effect, illustrates that the two compounding has significant synergistic effect to the preventive effect of grass family in corn field and broad leaved weed.Also may be used at the same time
Synergistic function can be produced with Mediben with arbitrary proportion compounding by finding out that not thiophene ketone sulphur is grand.
Security survey result of 4 medicament of table to crop
Corn in each processing cell grows fine, and has no any medicine spot, illustrates that various medicaments are safe to corn.
Claims (9)
1. a kind of sulphur of ketone containing thiophene is grand with the Herbicidal combinations of Mediben, it is characterised in that the Herbicidal combinations are with thiophene ketone sulphur is grand and wheat
Grass fear is principle active component, wherein, Mediben is 1 with the grand mass ratio of thiophene ketone sulphur：60~60：1.
2. Herbicidal combinations according to claim 1, it is characterised in that Mediben and thiophene ketone sulphur are grand in the Herbicidal combinations
Mass ratio be 1：50~50：1.
3. Herbicidal combinations according to claim 1, it is characterised in that Mediben and thiophene ketone sulphur are grand in the Herbicidal combinations
Mass ratio be 1：20~20：1st, 40~50:1.
4. according to the Herbicidal combinations described in claim 1,2 or 3, it is characterised in that Mediben and thiophene ketone sulphur it is grand the two in weeding
Mass percentage in composition is 1%~80%.
5. Herbicidal combinations according to claim 4, it is characterised in that Mediben and thiophene ketone sulphur it is grand the two in Herbicidal combination
Mass percentage in thing is 10%~65%.
6. Herbicidal combinations according to claim 1, it is characterised in that the Herbicidal combinations are with thiophene ketone sulphur is grand and Mediben
Auxiliary agent to allow on principle active component and pesticide is configured to any one formulation.
7. Herbicidal combinations according to claim 6, it is characterised in that the formulation for missible oil, suspending agent, aqueous emulsion,
Microemulsion, water dispersible granules or wettable powder.
8. application of the claim 1-7 any one of them Herbicidal combinations in cornfield weeding.
9. application according to claim 8, it is characterised in that Herbicidal combinations grass family in corn field is prevented and kill off
With the application in broad leaved weed.
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| Application Number | Priority Date | Filing Date | Title |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711251649.0A CN107926971A (en) | 2017-12-01 | 2017-12-01 | A kind of sulphur of ketone containing thiophene is grand with the Herbicidal combinations of Mediben and its application |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478159A (en) * | 2013-10-12 | 2014-01-01 | 联保作物科技有限公司 | Weeding composition and preparation thereof |
| CN104782644A (en) * | 2015-04-30 | 2015-07-22 | 湖南海利常德农药化工有限公司 | Weeding composition |
| CN104839190A (en) * | 2015-04-24 | 2015-08-19 | 安徽丰乐农化有限责任公司 | Corn post-emergence compound herbicide containing topramezone and thiencarbazone-methyl |
| CN106305757A (en) * | 2016-09-23 | 2017-01-11 | 江苏辉丰农化股份有限公司 | Synergistic weeding composition containing diflufenican and thiencarbazone methyl |
| CN107333790A (en) * | 2017-08-18 | 2017-11-10 | 青岛奥迪斯生物科技有限公司 | A kind of Herbicidal combinations of killing combination containing thiencarbazone-methymesotrione and S-metolachlor |
-
2017
- 2017-12-01 CN CN201711251649.0A patent/CN107926971A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478159A (en) * | 2013-10-12 | 2014-01-01 | 联保作物科技有限公司 | Weeding composition and preparation thereof |
| CN104839190A (en) * | 2015-04-24 | 2015-08-19 | 安徽丰乐农化有限责任公司 | Corn post-emergence compound herbicide containing topramezone and thiencarbazone-methyl |
| CN104782644A (en) * | 2015-04-30 | 2015-07-22 | 湖南海利常德农药化工有限公司 | Weeding composition |
| CN106305757A (en) * | 2016-09-23 | 2017-01-11 | 江苏辉丰农化股份有限公司 | Synergistic weeding composition containing diflufenican and thiencarbazone methyl |
| CN107333790A (en) * | 2017-08-18 | 2017-11-10 | 青岛奥迪斯生物科技有限公司 | A kind of Herbicidal combinations of killing combination containing thiencarbazone-methymesotrione and S-metolachlor |
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Application publication date: 20180420 |