CN106889095A - A kind of Herbicidal combinations of Sulfometuron Methyl containing promazine with molinate and its application - Google Patents
A kind of Herbicidal combinations of Sulfometuron Methyl containing promazine with molinate and its application Download PDFInfo
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- CN106889095A CN106889095A CN201710133358.5A CN201710133358A CN106889095A CN 106889095 A CN106889095 A CN 106889095A CN 201710133358 A CN201710133358 A CN 201710133358A CN 106889095 A CN106889095 A CN 106889095A
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- herbicidal combinations
- molinate
- sulfometuron methyl
- promazine
- promazine sulfometuron
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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
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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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/16—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof the nitrogen atom being part of a heterocyclic ring
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- 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)
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- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Sulfometuron Methyl containing promazine and the Herbicidal combinations of molinate, with promazine Sulfometuron Methyl and molinate as principle active component, molinate is 1 with the mass ratio of promazine Sulfometuron Methyl to the Herbicidal combinations：60~60：1.The invention also discloses application of the Herbicidal combinations in rice terrace postemergence weed control.Herbicidal combinations of the present invention are used for rice terrace postemergence weed control, grass family, Cyperaceae and broad leaved weed have remarkable result in being particularly used to prevent and kill off rice terrace, relative to single dose on the premise of drug effect is improve, delay Weed Resistance, herbicidal spectrum is wide, lasting period is long, and all has security to paddy rice and succession crop.
Description
Technical field
The invention belongs to technical field of pesticide, especially herbicide field, and in particular to a kind of Sulfometuron Methyl containing promazine and standing grain
The binary built Herbicidal combinations of grass enemy, the Herbicidal combinations can be applied to rice terrace postemergence weed control.
Background technology
Promazine Sulfometuron Methyl (propyrisulfuron), is a kind of selective broad-spectrum herbicide, to resistance to sulfonylurea herbicide
Weeds have preferable preventive effect, to above the average age for marriage barnyard grass, nutgrass flatsedge, broadleaved herb effectively, can foliar spray, get rid of and apply.
Molinate, also known as molinate, Hydram, molinate, kill Ke Er, molinate, chemical name：N, N- hexa-methylene sulphur
For carbamic acid-S- ethyl esters, belong to dithiocarbamate herbicide, structural formula：
Molinate is lipoid synthetic inhibitor (not being ACC enzyme inhibitors).Molinate is a kind of rice field of inner sucting conduction type
Herbicides special.Barnyard grass, fescue, difformed galingale herb etc. are prevented and kill off suitable for rice terrace.
Current herbicide for paddy field is limited by crop safety, and herbicide controlling spectrum is also limited, and a kind of herbicide single dose is used alone
Can not completely effectively control the generation of paddy field weed, furthermore some herbicides due to the water-soluble big or field lasting period too
Long, consumption is excessive or the uneven residual hazard all easily caused to this season crop or succession crop of dispenser.Inventor is through research
It was found that, the synergistic complex of herbicide is the effective measures for expanding weed control spectrum and improving preventive effect, so far it is not yet found that
Close the Herbicidal combinations of promazine Sulfometuron Methyl and molinate compounding.
The content of the invention
It is an object of the invention to provide a kind of Sulfometuron Methyl containing promazine and the Herbicidal combinations of molinate.
It is a further object of the present invention to provide application of the Herbicidal combinations in agent for removing grass in paddy field.
The purpose of the present invention is achieved through the following technical solutions：
The Herbicidal combinations of a kind of Sulfometuron Methyl containing promazine and molinate, the Herbicidal combinations are with promazine Sulfometuron Methyl and molinate
It is principle active component, wherein, molinate is 1 with the mass ratio of promazine Sulfometuron Methyl：60~60：1.
In Herbicidal combinations of the present invention, described molinate is preferably 1 with the mass ratio of promazine Sulfometuron Methyl：50~
60：1, more preferably 1：50~1：45、1：20~29：1、38：1~45：1、55：1~60：1, much further preferably from 1：
10~1：1、10：1~20：1、38：1~45：1、55：1~59：1, most preferably 1：10~1：5、10：1~20：11.
In some preferred technical schemes：Molinate can be 34 with promazine Sulfometuron Methyl：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.
In Herbicidal combinations of the present invention, the Dun promazines Sulfometuron Methyl is with both molinates in Herbicidal combinations
Weight/mass percentage composition be 1%~80%, preferably 10%~65%.
Herbicidal combinations of the present invention, as principle active component, can also be added with promazine Sulfometuron Methyl and molinate etc.
The auxiliary agents such as the conventional surfactants, thickener, solvent or the solid packing that are allowed on pesticidal preparations are configured to what is allowed on agricultural chemicals
Any one formulation.Described formulation is preferably missible oil, suspending agent, aqueous emulsion, microemulsion, water dispersible granules, wettable powder
Deng.
Herbicidal combinations of the present invention can comprise only active ingredient promazine Sulfometuron Methyl and molinate, with promazine Sulfometuron Methyl and dogstail
Oppose as active ingredient carries out binary built, also can in use or preparation to Herbicidal combinations in add other active principles, should
Effective ingredient in Herbicidal combinations is also present in composition with enhancing effective amount.
Herbicidal combinations of the present invention, are applied to agent for removing grass in paddy field, with remarkable result, can prevent and kill off various standing grain in rice terrace
Undergraduate course, Cyperaceae and broad leaved weed, on the premise of drug effect is improve, all have security to paddy rice and succession crop.Cause
This, it is a further object to provide application of the described Herbicidal combinations in rice terrace postemergence weed control, particularly exists
Prevent and kill off the application in grass family, Cyperaceae and broad leaved weed in rice terrace.Herbicidal combinations of the present invention are used to prepare rice terrace seedling
The herbicide of weeding, particularly prevents and kill off the herbicide of grass family, Cyperaceae and broad leaved weed in rice terrace for preparing afterwards.It is described
Weeds be specially lady's-grass, green bristlegrass, barnyard grass, Herba Cyperi Glomerati, Monochoria vaginalis, purslane.
Compared to the prior art, beneficial effects of the present invention：
Present invention selection can herbicide controlling spectrum it is different, the complementary two kinds of herbicides of promazine Sulfometuron Methyl and molinate of advantage and disadvantage suitably subtract
Mixture is made into after amount to use, herbicide controlling spectrum is so both expanded, hence it is evident that improve herbicidal effect, it also avoid producing this season crop
Poisoning and the possibility to succession crop generation residual hazard.It is embodied in advantages below：
1st, activity of weeding is high.Herbicidal combinations of the invention can kill weeds by two kinds of different mechanism so that weeds
Resistance produces speed to reduce, and is greatly enhanced the removing activity of herbicide.
2nd, herbicidal spectrum is wide, and the lasting period is long.After both mixing, it is possible to increase to various grass family, Cyperaceae and broad leaved weed
Preventing and treating.
3rd, Weed Resistance is delayed.Herbicidal combinations of the present invention reduce resistance of the weeds to medicament, and carry by binary built
The preventive effect of antagonism weeds high, so as to extend the service life of medicament.
4th, it is safe.Because its dosage is under control, make medicament on the premise of drug effect is improve, it is to water
The security of rice and succession crop is also improved.
Specific 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 only used to explain the present invention, limit is not used to
The fixed present invention, all simple modifications under concept thereof of the invention to preparation method of the present invention belong to protection model of the invention
Within enclosing.
Percentage is weight/mass percentage composition in all formulas of following examples.The processing of the various preparations of the present composition
Technique is prior art, can be varied from according to different situations.
First, formulation prepares embodiment
Embodiment 1：35% molinate promazine Sulfometuron Methyl missible oil (34：1)
Molinate 34%, promazine Sulfometuron Methyl 1%, APES 4%, phenethyl phenol polyethenoxy ether 15%,
Dimethylbenzene complements to 100%, and the missible oil that weight/mass percentage composition is 35% is configured to according to conventional formulation method.
Embodiment 2：30% molinate promazine Sulfometuron Methyl suspending agent (29：1)
Molinate 29%, promazine Sulfometuron Methyl 1%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, balance of water, according to conventional preparation side
Method is configured to the suspending agent that weight/mass percentage composition is 30%.
Embodiment 3：60% molinate promazine Sulfometuron Methyl water dispersible granules (59：1)
Molinate 59%, promazine Sulfometuron Methyl 1%, NNO (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol
2%, kaolin complements to 100%, and the water dispersible granules that weight/mass percentage composition is 60% are configured to according to conventional formulation method
(WDG)。
Embodiment 4：65% molinate promazine Sulfometuron Methyl wettable powder (12：1)
Molinate 60%, promazine Sulfometuron Methyl 5%, NNO (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignin sulfonate 4%, height
Ridge soil complements to 100%, and the wettable powder (WP) that weight/mass percentage composition is 65% is configured to according to conventional formulation method.
Embodiment 5：61% molinate promazine Sulfometuron Methyl missible oil (60：1)
Molinate 60%, promazine Sulfometuron Methyl 1%, APES 4%, phenethyl phenol polyethenoxy ether 15%,
Dimethylbenzene complements to 100%, and the missible oil that weight/mass percentage composition is 61% is configured to according to conventional formulation method.
Embodiment 6：61% molinate promazine Sulfometuron Methyl missible oil (1：60)
Molinate 1%, promazine Sulfometuron Methyl 60%, APES 4%, phenethyl phenol polyethenoxy ether 15%,
Dimethylbenzene complements to 100%, and the missible oil that weight/mass percentage composition is 61% is configured to according to conventional formulation method.
Embodiment 7：51% molinate promazine Sulfometuron Methyl suspending agent (50：1)
Molinate 50%, promazine Sulfometuron Methyl 1%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, balance of water, according to conventional preparation side
Method is configured to the suspending agent that weight/mass percentage composition is 51%.
Embodiment 8：51% molinate promazine Sulfometuron Methyl suspending agent (1：50)
Molinate 1%, promazine Sulfometuron Methyl 50%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, silicone oil 0.2%, balance of water, according to conventional preparation side
Method is configured to the suspending agent that weight/mass percentage composition is 51%.
Embodiment 9：31% molinate promazine Sulfometuron Methyl water dispersible granules (1：30)
Molinate 1%, promazine Sulfometuron Methyl 30%, NNO5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin is complemented to
100%, it is configured to the water dispersible granules that weight/mass percentage composition is 31% according to conventional formulation method.
Embodiment 10：41% molinate promazine Sulfometuron Methyl water dispersible granules (40：1)
Molinate 40%, promazine Sulfometuron Methyl 1%, NNO 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin is complemented to
100%, it is configured to the water dispersible granules that weight/mass percentage composition is 41% according to conventional formulation method.
Embodiment 11：42% molinate promazine Sulfometuron Methyl wettable powder (20：1)
Molinate 40%, promazine Sulfometuron Methyl 2%, NNO 6%, sodium lignin sulfonate 4%, kaolin complements to 100%, presses
The formulation method of more solito is configured to the wettable powder that weight/mass percentage composition is 42%.
Embodiment 12：21% molinate promazine Sulfometuron Methyl wettable powder (1：20)
Molinate 1%, promazine Sulfometuron Methyl 20%, NNO 6%, sodium lignin sulfonate 4%, kaolin complements to 100%, presses
The formulation method of more solito is configured to the wettable powder that weight/mass percentage composition is 21%.
Embodiment 13：33% molinate promazine Sulfometuron Methyl aqueous emulsion (1：10)
Molinate 3%, promazine Sulfometuron Methyl 30%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, 150# solvent naphthas 20%, water complements to 100%, according to normal
The formulation method of rule is configured to the aqueous emulsion that weight/mass percentage composition is 33%.
Embodiment 14：33% molinate promazine Sulfometuron Methyl aqueous emulsion (10：1)
Molinate 30%, promazine Sulfometuron Methyl 3%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, 150# solvent naphthas 20%, water complements to 100%, according to normal
The formulation method of rule is configured to the aqueous emulsion that weight/mass percentage composition is 33%.
Embodiment 15：30% molinate promazine Sulfometuron Methyl microemulsion (5：1)
Molinate 25%, promazine Sulfometuron Methyl 5%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE
3%th, aluminium-magnesium silicate 0.5%, ethylene glycol 7%, tributyl phosphate 2%, water complements to 100%, matches somebody with somebody according to conventional formulation method
It is made the microemulsion that weight/mass percentage composition is 30%.
Embodiment 16：60% molinate promazine Sulfometuron Methyl wettable powder (1：5)
Molinate 10%, promazine Sulfometuron Methyl 50%, NNO 6%, sodium lignin sulfonate 4%, kaolin complements to 100%,
The wettable powder that weight/mass percentage composition is 60% is configured to according to conventional formulation method.
Embodiment 17：10% molinate promazine Sulfometuron Methyl wettable powder (1：1)
Molinate 5%, promazine Sulfometuron Methyl 5%, NNO 6%, sodium lignin sulfonate 4%, kaolin complements to 100%, presses
The formulation method of more solito is configured to the wettable powder that weight/mass percentage composition is 10%.
2nd, drug effect checking test
1), toxicity determination test
According to active ingredient molinate：Promazine Sulfometuron Methyl quality proportioning is：70：1,34：1、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、1：60,1：70 are tested, and are determined
Its co-toxicity coefficient to rice terrace common weed 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, cultivate in illumination box, when the green bristlegrass 1-4 leaf phase, are sprayed on crawler type crops sprayer
Treatment.Continue to cultivate in greenhouse after treatment, routine observation respectively processes the preventive effect to weeds, after each treatment is weighed 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 is acted on, and co-toxicity coefficient shows that two kinds of active principles have summation action between 80-120, and co-toxicity coefficient is less than 80, shows
Two kinds of active principles have antagonism.Measurement result is as shown in table 1.
The toxicity measurement result of table 1
As it can be seen from table 1 molinate and promazine Sulfometuron Methyl are according to 1：60~60：Herbicidal effect of 1 compounding to green bristlegrass
Significantly improve, illustrate that the two compounding has significant synergies to preventing and kill off green bristlegrass.Especially molinate and promazine Sulfometuron Methyl
Proportioning 1：50~60：Between 1, the co-toxicity coefficient after two kinds of active principle compoundings is more excellent, when molinate and promazine Sulfometuron Methyl
Proportioning be 1：50~1：45、1：20~29：1、38：1~45：1、55：1~60：Co-toxicity coefficient when 1 is all not less than 160, spy
It is not when molinate is 1 with the proportioning of promazine Sulfometuron Methyl：10~1：1、10：1~20：1、38：1~45：1、55：1~59：1
Co-toxicity coefficient is both greater than 180, when the proportioning of molinate and promazine Sulfometuron Methyl is 1：10~1：5、10：1~20：1 co-toxicity coefficient
Higher than 200, illustrate that the present invention has obvious synergistic effect.
2), field control effectiveness test.
Reagent agent：
Promazine Sulfometuron Methyl and the re-compounded binary herbicide of molinate different ratio prepared by embodiment 1~17.
Comparison medicament：
10% molinate GR (commercially available), 9.5% promazine Sulfometuron Methyl SC (commercially available).
For studying thing：Paddy rice
Rice seedlings grow fine, robust plant, without other pest and disease damages.
Prevent and kill off object：
The weeds such as lady's-grass, green bristlegrass, barnyard grass, Monochoria vaginalis, purslane, Herba Cyperi Glomerati.
Test method：
According to the area of experimental plot, the good various medicaments of precise, and be watered dilution after, using knapsack sprayer,
Carry out even spraying, the special Fan spray head of sprinkler selection herbicide.During spraying, it should be noted that liquid is uniformly sprayed application to experiment small
Qu Zhong, accomplishes the phenomenon without drain spray, many sprays.
20d, 40d observe weeds death condition after medicine respectively after experiment, and compare the activity of weeding of various medicaments.This
Outward, the condition of production (consumption is every mu of consumption of ground active ingredient) of crop is also observed in 1~15d after medicine, to investigate
Whether medicament has poisoning to crop.
Embodiments of the invention preparation Herbicidal Testing Trials effect see the table below 2 (20d after medicine) and table 3 (40d after medicine).
The field control effectiveness test result of table 2 (20d after medicine)
The field control effectiveness test result of table 3 (40d after medicine)
From table 2 and table 3 as can be seen that promazine Sulfometuron Methyl has rapid-action, expansion herbicidal spectrum and raising with molinate compounding
The effect of activity of weeding, and extend the lasting period of medicament.Grass family, Cyperaceae and broad leaved weed can be effectively prevented and kill off, it is prevented and kill off
Effect is significant illustrate that the two is compounded and prevents and kill off effect to grass family, Cyperaceae and broad leaved weed in rice terrace better than the preventive effect of single dose
Fruit has significant synergistic effect.
Security survey result of the medicament of table 4 to crop
The rice is doing well in each treatment cell, has no any medicine spot, illustrates that various medicaments are safe to paddy rice.
Claims (10)
1. Herbicidal combinations of a kind of Sulfometuron Methyl containing promazine and molinate, it is characterised in that the Herbicidal combinations are with promazine Sulfometuron Methyl
It is principle active component with molinate, wherein, molinate is 1 with the mass ratio of promazine Sulfometuron Methyl：60~60：1.
2. Herbicidal combinations according to claim 1, it is characterised in that molinate and the phonetic sulphur of promazine in the Herbicidal combinations
Grand mass ratio is 1：50~60：1.
3. Herbicidal combinations according to claim 2, it is characterised in that molinate and the phonetic sulphur of promazine in the Herbicidal combinations
Grand mass ratio is 1：50~1：45、1：20~29：1、38：1~45：1、55：1~60：1.
4. Herbicidal combinations according to claim 3, it is characterised in that molinate and the phonetic sulphur of promazine in the Herbicidal combinations
Grand mass ratio is 1：10~1：1、10：1~20：1、38：1~45：1、55：1~59：1, preferably 1：10~1：5、10：1~
20：1.
5. Herbicidal combinations according to claim 1,2,3 or 4, it is characterised in that promazine Sulfometuron Methyl exists with both molinates
Weight/mass percentage composition in Herbicidal combinations is 1%~80%.
6. Herbicidal combinations according to claim 5, it is characterised in that promazine Sulfometuron Methyl is with both molinates in weeding group
Weight/mass percentage composition in compound is 10%~65%.
7. Herbicidal combinations according to claim 1, it is characterised in that the Herbicidal combinations are with promazine Sulfometuron Methyl and dogstail
Oppose as the auxiliary agent allowed on principle active component and agricultural chemicals is configured to any one formulation.
8. Herbicidal combinations according to claim 7, it is characterised in that described formulation be missible oil, suspending agent, aqueous emulsion,
Microemulsion, water dispersible granules or wettable powder.
9. application of the Herbicidal combinations described in claim 1 in rice terrace postemergence weed control.
10. application according to claim 9, it is characterised in that described application is Herbicidal combinations in rice terrace is prevented and kill off
Application in grass family, Cyperaceae and broad leaved weed.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005126415A (en) * | 2003-09-30 | 2005-05-19 | Sumitomo Chemical Takeda Agro Co Ltd | Herbicidal composition |
| JP2016172734A (en) * | 2016-03-22 | 2016-09-29 | 住友化学株式会社 | Herbicidal composition |
| CN106489971A (en) * | 2015-09-07 | 2017-03-15 | 江苏龙灯化学有限公司 | A kind of Herbicidal combinations |
-
2017
- 2017-03-08 CN CN201710133358.5A patent/CN106889095A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005126415A (en) * | 2003-09-30 | 2005-05-19 | Sumitomo Chemical Takeda Agro Co Ltd | Herbicidal composition |
| CN106489971A (en) * | 2015-09-07 | 2017-03-15 | 江苏龙灯化学有限公司 | A kind of Herbicidal combinations |
| JP2016172734A (en) * | 2016-03-22 | 2016-09-29 | 住友化学株式会社 | Herbicidal composition |
| JP2017019844A (en) * | 2016-03-22 | 2017-01-26 | 住友化学株式会社 | Herbicidal composition |
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