CN106719756A - A kind of herbicidal composition of rice terrace - Google Patents
A kind of herbicidal composition of rice terrace Download PDFInfo
- Publication number
- CN106719756A CN106719756A CN201710000899.0A CN201710000899A CN106719756A CN 106719756 A CN106719756 A CN 106719756A CN 201710000899 A CN201710000899 A CN 201710000899A CN 106719756 A CN106719756 A CN 106719756A
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- CN
- China
- Prior art keywords
- ethoxysulfuron
- metamifops
- herbicidal combinations
- oil
- sodium
- 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.)
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Classifications
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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
- A01N43/72—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
- A01N43/74—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
Abstract
The invention belongs to a kind of technical field of pesticide, a kind of Herbicidal combinations are disclosed, with ethoxysulfuron, metamifop as principle active component, ethoxysulfuron, the mass ratio of metamifop are 0.1 10：0.1 70, quality hundred content of both sums in Herbicidal combinations is 1 80%.Wettable powder, water dispersible granules can be prepared into the invention also discloses the Herbicidal combinations, dispersible oil-suspending agent, and for preventing and kill off rice terrace annual grassy weeds.Danger is small, cost accounting is low for resistant point of Herbicidal combinations of the invention, broad weed-killing spectrum, good drug efficacy, the characteristics of lasting effect is all good, environmental pollution is small.
Description
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of herbicide, and in particular to one kind oxazoles of, containing ethoxysulfuron acyl grass
The Herbicidal combinations of amine and its application.
Background technology
Often there is different degrees of defect on Agriculture Field control of weeds in the herbicide kind containing single-activity composition,
As continuous administration weeds easily produce resistance, herbicide controlling spectrum is narrow, and environmental pollution can be aggravated more than application times.Agriculturally produced for preventing and treating
The weeds of raw resistance, a kind of method is exactly to release the new new component with existing kind no interactions resistance.But it is new it is effective into
The development cost divided is high, and the construction cycle is long, and does not all catch up with the speed that weeds produce resistance forever.Other methods are such as made
Thing distributing adjustment, different agricultural chemicals rotations etc., in actual mechanical process, it is difficult to really play obvious effect.Different product therewith
Directly compounding turns into the most common method for preventing and treating resistant weed to plant composition, is also the focus that current and expected future develops.
Compound herbicide is constituted due to the active ingredient of different mechanism of action, and action site increases, and is conducive to overcoming and prolongs
The generation of slow herbicide resistance, is the important means of integrated control weeds in field.
Paddy rice is one of China's staple food crop, and paddy field weeding is a great problem in production.Chemical weed control is control
The Main Means of weeds.In recent years, because some herbicide kind large area are used alone, and cause many weeds generations anti-
The property of medicine, therefore it is badly in need of efficient, low toxicity, economy, the rice weeding pharmaceutical preparations of safety.
Ethoxysulfuron, chemical name is 1-（4,6- dioxy yl pyrimidines -2- bases）-3-（2- phenoxy ethoxy sulfonyls）Urea,
It is branched chain amino acid synzyme（ALS or AHAS）Inhibitor, by the absorption of weeds foundation leaf, and conducts to complete stool, blocking
The biosynthesis of weeds valine and isoleucine, so that weeds cell division and plant growth are prevented, with selection well
Property, for preventing and treating rice terrace nutgrass flatsedge and annual broadleaf weed.
Metamifop, is the fragrant phenoxy esters of acrylic acid herbicide of Chemical Engineering Technology research institute of South Korea exploitation, is acetyl
CoA carboxylase enzyme（ACCase）Inhibitor, can suppress the synthesis of vegetable fatty acid.There is blade face in sensitive varieties in several days after medication
Move back green, Developing restraint.Can be fabulous prevent and kill off most of annual gramineous weeds, and unlike most of such herbicides,
Metamifop can effectively prevent and kill off rice terrace main weeds, such as barnyard grass, moleplant seed, lady's-grass, eleusine indica to rice safety.
Ethoxysulfuron and metamifop is single when using, there is certain defect and limitation.The present invention is to ethoxy sulphur
Long He the mixture of metamifop is furtherd investigate, on substantial amounts of formula indoor screening test and the basis of field medicine effect test
On, it is found that ethoxysulfuron He metamifop carries out mixture, shows in the range of certain mixed ratio to paddy field weed
Obvious synergistic effect, after further study, completes the present invention.
There is no containing ethoxysulfuron He the complex preparation of metamifop is disclosed at present.
The content of the invention
It is, for above-mentioned problem, to be removed He metamifop containing ethoxysulfuron it is an object of the invention to provide a kind of
Careless composition, the small, cost accounting in the Herbicidal combinations resistance point danger is low, broad weed-killing spectrum, good drug efficacy, lasting effect are all good, environment is dirty
Dye is small, for preventing and kill off rice terrace annual grassy weeds.
A kind of Herbicidal combinations of the metamifops of, containing ethoxysulfuron, it is characterised in that the Herbicidal combinations are with ethoxy sulphur
Grand, metamifop is principle active component, and ethoxysulfuron, the mass ratio of metamifop are 0.1-10：0.1-70.
In Herbicidal combinations, quality percentage of both ethoxysulfuron, metamifops sum in Herbicidal combinations contains
It is 1-80% to measure.
In the binary built composition of ethoxysulfuron, metamifops of the invention, except ethoxysulfuron, metamifops
Outside two kinds of active ingredients, the auxiliary agent allowed on agricultural chemicals can also be added, be configured to any one formulation.It is preferred that being processed into wettable
Pulvis, water dispersible granules, dispersible oil-suspending agent.
Described insecticides adjuvant includes：Disintegrant, binder, dispersant, wetting agent, emulsifying agent, thickener, stabilizer,
Filler, decentralized medium.
Described disintegrant is selected from one or more in salt, ammonium sulfate, calcium chloride, aluminium chloride.
Described binder is selected from phosphoric acid sodium acetate, soluble starch, polyvinyl alcohol, polyacrylamide, Sodium Polyacrylate
One or more.
The dispersant is selected from sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, trimerization phosphorus
One or more in sour sodium, calgon.
The wetting agent is selected from lauryl sodium sulfate, neopelex, dodecyl sulphate calcium, pull open powder
One or more in BX, spaonin powder, spaonin powder, span 20, polysorbate60.
The emulsifying agent is selected from castor oil polyoxyethylene ether series Emulsifier BY -110, BY-125, BY-140, dodecyl
One or more in benzene sulfonic acid calcium, AEO, Nongru-700 #, agriculture breast 2201, agriculture breast 1601#.
The thickener is selected from hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose, polyvinylpyrrolidone, Huang
One or more in ortho acid glue.
The stabilizer is selected from one or more in epoxychloropropane, tall oil etc..
Described filler is selected from diatomite, attapulgite, bentonite, territory high, potter's clay, white carbon, precipitated calcium carbonate
One or more.
The decentralized medium is selected from soybean oil, rapeseed oil, corn oil, cotton seed oil, castor oil, sunflower oil, turpentine oil, ring
One or more in oxygen soybean oil, mineral oil.
The Herbicidal combinations of the Huang of oxygen containing the Yi Long metamifops, include when being prepared into the wettable powder of 10-80%
Following constituent content：Ethoxysulfuron 2-10%, metamifops 8-70%, dispersant 1-10%, wetting agent 1-10%, filler surplus.
The Herbicidal combinations of the Huang of oxygen containing the Yi Long metamifops, include when being prepared into the water dispersible granules of 1-80%
Following constituent content：Ethoxysulfuron 0.1-10%, metamifops 0.1-70%, wetting agent 0.1-5%, dispersant 4-10%, bonding
Agent 0.1-6%, disintegrant 0.1-8%, filler surplus.
The Herbicidal combinations of the Huang of oxygen containing the Yi Long metamifops, are prepared into when dispersibling oil-suspending agent of 1-30%
Comprising following constituent content：Ethoxysulfuron 0.1-5%, metamifops 0.1-25%, dispersant 0.1-15%, wetting agent 0.1-6
%, emulsifying agent 1-20%, thickener 0.1-7 %, stabilizer 0.1-6 %, decentralized medium surplus.
The Herbicidal combinations that the present invention is provided compared with prior art, produce following beneficial effect：Removed by mixed expansion
Grass spectrum, improve herbicidal effect, widen the optimum period for applying fertilizer, reduce poisoning, reduce residual activity, delay the generation of herbicide resistance with
Development.
Specific embodiment
The Yi oxygen Huang Long metamifop wettable powders of embodiment 1 10%
The, metamifops 9% of ethoxysulfuron 1%, dispersant sodium lignin sulfonate 2%, wetting agent neopelex 2%, fill out
Material diatomite 86%.Wettable powder product of the invention is obtained according to conventional formulation method.
The Yi oxygen Huang Long metamifop water dispersible granules of embodiment 2 70%
The, metamifops 63% of ethoxysulfuron 7%, dispersant calcium lignosulfonate 8%, wetting agent Nekal BX 3%, binder phosphorus
Sour sodium acetate 5%, disintegrant ammonium sulfate 7%, filler kaolin 7%.Water-dispersible grain of the invention is obtained according to conventional formulation method
Agent product.
The Yi oxygen Huang Long metamifops of embodiment 3 1% dispersible oil-suspending agent
The, metamifops 0.9% of ethoxysulfuron 0.1%, sodium hexametaphosphate dispersant 0.3%, wetting agent dodecyl sulphate calcium
0.2%, the % of Emulsifier BY -110 5.5, thickener hydroxymethyl cellulose 2%, stabilizer tall oil 1%, decentralized medium rapeseed oil
90%.It is obtained according to conventional formulation method and of the invention dispersibles oil-suspending agent product.
The Yi oxygen Huang Long metamifop wettable powders of embodiment 4 70%
The, metamifops 63% of ethoxysulfuron 7%, dispersant sodium lignin sulfonate 10%, wetting agent Nekal BX 10%, filler pottery
Soil 10%.Wettable powder product of the invention is obtained according to conventional formulation method.
The Yi oxygen Huang Long metamifop water dispersible granules of embodiment 5 2%
The, metamifops 1.8% of ethoxysulfuron 0.2%, dispersant alkylphenol-polyethenoxy base phosphate 4%, wetting agent polysorbate60
0.5%th, binder soluble starch 0.5%, disintegrant calcium chloride 1%, filler potter's clay 92%.This hair is obtained according to conventional formulation method
Bright water dispersible granules product.
The Yi oxygen Huang Long metamifops of embodiment 6 27% dispersible oil-suspending agent
The, metamifops 24% of ethoxysulfuron 3%, dispersant sodium lignin sulfonate 12%, wetting agent span 20 5%, emulsifying agent
The % of Span-60# 16, the % of thickener methylcellulose 6, the % of stabilizer epoxychloropropane 5, decentralized medium castor oil 29%.According to
Conventional formulation method is obtained and of the invention dispersibles oil-suspending agent product.
The Yi oxygen Huang Long metamifop wettable powders of embodiment 7 50%
The, metamifops 45% of ethoxysulfuron 5%, dispersant calcium lignosulfonate 6%, wetting agent lauryl sodium sulfate 5%, filler
Diatomite 39%.Wettable powder product of the invention is obtained according to conventional formulation method.
The Yi oxygen Huang Long metamifop water dispersible granules of embodiment 8 45%
The, metamifops 42% of ethoxysulfuron 3%, pentasodium triphosphate of dispersing agent 6%, wetting agent spaonin powder 2%, binder polyacrylamide
Amine 3%, disintegrant salt 4%, filler bentonite 40%.Water dispersible granules product of the invention is obtained according to conventional formulation method.
The Yi oxygen Huang Long metamifops of embodiment 9 18% dispersible oil-suspending agent
The, metamifops 15% of ethoxysulfuron 3%, dispersant calcium lignosulfonate 7%, the % of wetting agent spaonin powder 6, emulsifying agent agriculture
Breast 2,201 10%, the % of thickener hydroxyethyl cellulose 4, the % of stabilizer epoxychloropropane 3, decentralized medium corn oil 52%.According to normal
The formulation method of rule is obtained and of the invention dispersibles oil-suspending agent product.
The ethoxysulfuron of comparative example 1 5% dispersibles oil-suspending agent
5% ethoxysulfuron is conventionally obtained and dispersibles oil-suspending agent.
The metamifop wettable powder of comparative example 2 10%
10% metamifop wettable powder is conventionally obtained.
1）Toxicity determination test
Experiment purpose：Under the conditions of greenhouse pot culture ethoxysulfuron, metamifop and different blended with combination to barnyard grass, Procumbent Falsepimpernel,
The herbicidal effect of cyperus iria, and have rated its synergy.
For studying thing：Paddy rice（Rice seedlings are the 3-5 leaf phases, are grown fine, robust plant, without other pest and disease damages）
Subjects：Grassy weed：Barnyard grass；Broad leaved weed：Procumbent Falsepimpernel；Sedge weed：Cyperus iria.
Material to be tested：95% ethoxysulfuron active compound, 96% metamifop active compound.
Test method：
Object is surveyed as raw using barnyard grass, Procumbent Falsepimpernel, cyperus iria, from herbicide, pH6.8 soil was not applied, by soil wind
After dry sieving, load in 6cm high, the polypots of diameter 9cm, 20 seeds are sowed per basin, be placed on after 0.5 ~ 1cm of lid thick fine earth
Cultivated in greenhouse, treat weeds it is long to 2 ~ 4 leaf phases using potted plant cauline leaf process method (NY/T 1155.4-2006), per alms bowl spraying liquid
1mL, often treatment is repeated 4 times, and it is control to set the treatment without medicament.Material is tried after treatment and is placed in culture, routine observation in greenhouse
The growing state of target weeds, estimates target damage symptoms and growth inhibition situation, and claim aerial part fresh weight or strain fresh after 20d
Weight, toxicity action of the medicament to target weeds is evaluated with target fresh weight inhibition.
Specific method is with reference to the part of NY/T1155.4-2006 farm-chemical indoor determination test rules herbicide the 4th：Activity
Determination test cauline leaf spray-on process is tested, and often processes 4 repetitions, often repeatedly 20 plants, if being blank without chemicals treatment.
Binary built synergy evaluation method is removed with reference to NY/T1155.7-2006 farm-chemical indoor determination test rules
Colby methods in the synergy measure of the part mixture of careless agent the 7th.
If the weeds weight that E is surveyed after being used with for ethoxysulfuron, metamifops is the percentage for compareing weeds weight.
The theoretical preventive effect of mixture is calculated according to below equation：
E0=X×Y /100
In formula, X is that ethoxysulfuron weeds weight under certain dosage is the percentage for compareing weeds weight；Y Wei metamifops exist
Weeds weight is the percentage for compareing weeds weight under certain dosage.
E-E0＞ 10% is antagonism；E-E0＜ -10% is synergistic effect；E-E0Value is between ± 10% for addition is made
With.
The preventive effect of the ethoxysulfuron, metamifops of table 1 and its mixture to barnyard grass
The preventive effect of the ethoxysulfuron, metamifops of table 2 and its mixture to Procumbent Falsepimpernel
The preventive effect of the ethoxysulfuron, metamifops of table 3 and its mixture to cyperus iria
Ethoxysulfuron, metamifops and its mixture composition to barnyard grass, Procumbent Falsepimpernel, cyperus iria herbicidal effect measurement result
1-3 is shown in Table respectively, it is known that the mass ratio of ethoxysulfuron, metamifops is 9+80,90+120,9+160,13.5+80,13.5+
The ternary recompounded composite E-E of 120,13.5+160,18+80,18+120,18+1600Both less than -10%, to barnyard grass, Procumbent Falsepimpernel,
Cyperus iria shows as synergistic effect；And when ethoxysulfuron, metamifops binary built is 18+80, the increasing to barnyard grass
Effect effect is the most notable, its E-E0Value is respectively -16.94%；When ethoxysulfuron, metamifops binary built is 9+120,
Synergistic effect to Procumbent Falsepimpernel is the most notable, its E-E0Value is respectively -14.01%；When ethoxysulfuron, metamifops binary is multiple
During with for 13.5+120, the synergistic effect to cyperus iria is the most notable, its E-E0Value is respectively -15.89%.
2）Field control effectiveness test
Reagent agent：Embodiment 1-9.
Comparison medicament：Comparative example 1-2.
Preventing and treating crop：Paddy rice（Rice seedlings are the 3-5 leaf phases, are grown fine, robust plant, without other pest and disease damages）.
Controlling object：Grassy weed：Lady's-grass, barnyard grass；Broad leaved weed：Monochoria vaginalis, Procumbent Falsepimpernel；Sedge weed：Crack rice
Nutgrass flatsedge, 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 into experimental plot
In, accomplish 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 of crop is also observed in 1 ~ 15d after medicine, to investigate whether medicament has poisoning to crop.
Herbicidal Testing Trials effect of the invention see the table below 4（20d after medicine）With table 5（40d after medicine）, security of the medicament to crop
Investigation such as table 6.
20 days effects after the dispenser of table 4
40 days effects after the dispenser of table 5
Consumption in table 4 and table 5 refers both to the consumption of active ingredient in each preparation.As can be seen that the present invention is logical from table 4 and table 5
Cross and ethoxysulfuron is used Yu metamifop mixture, all have to grassy weed, broad leaved weed, sedge weed significant
Preventive effect is acted on, building performance notable, and the lasting period is long.Drug effect after Herbicidal combinations medication simultaneously after 20 days and 40 days is substantially excellent
In the effect that a kind of single active ingredient is used alone.
The medicament crop safety sex investigation of table 6
As can be seen from Table 6, the rice seedlings in each cell of Herbicidal combinations of the present invention grow fine, and have no any obvious medicine
Spot, illustrates that compound drug of the invention has security to paddy rice.
It is known that the illustrative embodiments that above-described embodiment is used only for explanation inventive principle, but it is of the invention
This is not limited only to, those skilled in the art can make various improvement and change in the case where real situation of the present invention is not departed from, these
Improve and change falls within protection scope of the present invention.
Claims (9)
1. a kind of Herbicidal combinations of the metamifops of, containing ethoxysulfuron, it is characterised in that：Active ingredient is ethoxysulfuron, Evil
Azole amide, described ethoxysulfuron Yu metamifops mass ratio is 0.1-10：0.1-70, described ethoxysulfuron Yu oxazoles
Both acyl grass amine weight/mass percentage composition of the sum in Herbicidal combinations is 1-80%.
2. Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to claim 1, it is characterised in that：It is prepared into
The wettable powder of 10-80%, each component content is ethoxysulfuron 2-10%, metamifops 8-70%, dispersant 1-10%, moistening
Agent 1-10%, filler surplus.
3. Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to claim 1, it is characterised in that：It is prepared into
The water dispersible granules of 1-80%, each component content be ethoxysulfuron 0.1-10%, metamifops 0.1-70%, wetting agent 0.1-5%,
Dispersant 4-10%, binder 0.1-6%, disintegrant 0.1-8%, filler surplus.
4. Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to claim 1, it is characterised in that：It is prepared into
1-30%'s dispersibles oil-suspending agent, and each component content is ethoxysulfuron 0.1-5%, metamifops 0.1-25%, dispersant 0.1-
15%, wetting agent 0.1-6 %, emulsifying agent 1-20 %, thickener 0.1-7 %, stabilizer 0.1-6 %, decentralized medium surplus.
5. Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to claim 2, it is characterised in that：It is described
Dispersant is selected from sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, sodium tripolyphosphate, six inclined phosphorus
One or more in sour sodium；The wetting agent is selected from lauryl sodium sulfate, neopelex, dodecyl sulphate
One or more in calcium, Nekal BX, spaonin powder, spaonin powder, span 20, polysorbate60；Described filler be selected from diatomite,
One or more in attapulgite, bentonite, territory high, potter's clay, white carbon, precipitated calcium carbonate.
6. Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to claim 3, it is characterised in that：It is described
Dispersant is selected from sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, sodium tripolyphosphate, six inclined phosphorus
One or more in sour sodium；The wetting agent is selected from lauryl sodium sulfate, neopelex, dodecyl sulphate
One or more in calcium, Nekal BX, spaonin powder, spaonin powder, span 20, polysorbate60；Described binder is selected from phosphoric acid
One or more in sodium acetate, soluble starch, polyvinyl alcohol, polyacrylamide, Sodium Polyacrylate；Described disintegrant is selected from
One or more in salt, ammonium sulfate, calcium chloride, aluminium chloride；Described filler be selected from diatomite, attapulgite, bentonite,
One or more in territory high, potter's clay, white carbon, precipitated calcium carbonate.
7. Herbicidal combinations of the ethoxysulfuron, metamifops according to claim 4, it is characterised in that：Described point
Powder is selected from sodium lignin sulfonate, calcium lignosulfonate, alkylphenol-polyethenoxy base phosphate, sodium tripolyphosphate, hexa metaphosphoric acid
One or more in sodium；The wetting agent is selected from lauryl sodium sulfate, neopelex, dodecyl sulphate
One or more in calcium, Nekal BX, spaonin powder, spaonin powder, span 20, polysorbate60；The emulsifying agent is selected from castor oil
APEO series Emulsifier BY -110, BY-125, BY-140, calcium dodecyl benzene sulfonate, AEO, agriculture
One or more in newborn 700#, agriculture breast 2201, agriculture breast 1601#；The thickener is selected from hydroxymethyl cellulose, hydroxy ethyl fiber
One or more in element, methylcellulose, polyvinylpyrrolidone, xanthan gum；The stabilizer be selected from epoxychloropropane,
One or more in tall oil；The decentralized medium is selected from soybean oil, rapeseed oil, corn oil, cotton seed oil, castor oil, Xiang
One or more in certain herbaceous plants with big flowers oil, turpentine oil, epoxidized soybean oil, mineral oil.
8. the Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to any one in claim 1-4 are in paddy rice
Application in the weeding of field.
9. the Herbicidal combinations of the metamifops of, containing ethoxysulfuron according to any one in claim 1-4 are being prevented and kill off
Application in rice terrace annual grassy weeds.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713820A (en) * | 2002-11-21 | 2005-12-28 | 辛根塔参与股份公司 | Herbidical composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713820A (en) * | 2002-11-21 | 2005-12-28 | 辛根塔参与股份公司 | Herbidical composition |
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