CN107743974A - A kind of cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron - Google Patents
A kind of cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron Download PDFInfo
- Publication number
- CN107743974A CN107743974A CN201710818550.8A CN201710818550A CN107743974A CN 107743974 A CN107743974 A CN 107743974A CN 201710818550 A CN201710818550 A CN 201710818550A CN 107743974 A CN107743974 A CN 107743974A
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- CN
- China
- Prior art keywords
- nicosulfuron
- grass azoles
- sulfone pyrrole
- cornfield weeding
- pyrrole grass
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- 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
- A01N43/80—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 1,2
Abstract
The invention discloses a kind of cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron.Active ingredient is nicosulfuron and sulfone pyrrole grass azoles in the cornfield weeding composition, and the weight ratio of nicosulfuron and sulfone pyrrole the grass azoles therebetween is 1：1~20；The Herbicidal combinations are also containing the auxiliary agent, solvent and/or carrier allowed on agricultural chemicals.Both active ingredient nicosulfuron and sulfone pyrrole grass azoles weight sum account for the 1~90% of composition total weight in the herbicidal composition.Herbicidal combinations of the present invention can be made as any of dispersible oil-suspending agent, missible oil, aqueous suspension agent, wettable powder and water dispersible granules.The present invention confirms that nicosulfuron is mixed with sulfone pyrrole grass azoles and had significant synergies first, it was demonstrated that the two, which is used with, has good security to corn, there is good control effect to weeds.
Description
First, technical field：
The present invention relates to a kind of agrochemical composition, and in particular to a kind of to form containing sulfone pyrrole grass azoles and nicosulfuron
Prevent and treat the Herbicidal combinations of corn field weed.
2nd, background technology：
Sulfone pyrrole grass azoles is a kind of new isoxazole class herbicide.The herbicide is earliest by Japanese combinatorial chemistry company and Japan
An Yuan chemical companies, which combine, realizes industrialization, is first obtained after 2011 Australia, 2012 in America ＆ Canada
Registration.Sulfone pyrrole grass azoles extends synzyme to cause to imitate by suppressing over-long chain fatty acid, can effectively go out except grass such as millet grass and millets
Section weeds, and also have good preventive effect to weeds such as millet class and lamb's-quarters, show the herbicide broad weed-killing spectrum.At present, sulfone pyrrole grass azoles
In China, corn field is not promoted the use of.
Nicosulfuron is also known as that beautiful agriculture is happy, cigarette sulphur is grand, is sulfonylurea herbicide.Nicosulfuron is absorbability, efficiently jade
Rice herbicide, with can effectively prevent and kill off a variety of annual gramineous weeds, broad leaved weed and nutgrass flatsedge in corn field after low dosage bud
Section weeds.It is absorbed rapidly by leaf and root, and is conducted rapidly by xylem and bast, is hindered by acetolactate synthestase
The only synthesis of branched-chain amino acid.Stopped growing immediately using weeds after nicosulfuron, 4-5 days young leaves fade, necrosis, and progressively expand
Whole plant is opened up, 20-25 days plant are dead after being handled under general condition.The medicine not only has cauline leaf process effect, also has
Activity of weeding before bud.Corn has preferable drug resistance to the medicine, occurs temporary transient chlorisis or slight hypoevolutism, but one after processing
As can recover rapidly without the underproduction.
Corn is one of important cereal crops in China, and weeds are an important risk factors for influenceing corn yield.Change
It is to prevent and treat the Main Means of corn field weed to learn Prevention Technique, and market is in great demand to efficient, safe corn field herbicide, newly
Grain husk, corn field herbicide efficiently, safe can usually bring abundant economic benefit.Nicosulfuron is that corn field is often removed with after seedling
Careless agent, there is good control effect to the most of annual gramineous weeds of corn field and part broad leaved weed, removed with other
The mixed preventive effect to be lifted to broad leaved weed of herbal medicine thing.However, after long-term use of nicosulfuron, part grassy weed is phonetic to cigarette
Sulphur is grand gradually to be developed immunity to drugs, and the preventive effect of grassy weed is gradually reduced.
3rd, the content of the invention：
The technical problem to be solved in the present invention is：A kind of notable synergy, broad weed-killing spectrum are provided, the resistance to the action of a drug, lifting can be delayed
The cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron of corn field weed prevention effect.
In order to solve the above-mentioned technical problem, the present invention adopts the technical scheme that：
The present invention provides a kind of cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron, the cornfield weeding
Active ingredient is nicosulfuron and sulfone pyrrole grass azoles in composition, and the weight ratio of nicosulfuron and sulfone pyrrole the grass azoles therebetween is
1：1~20.
According to above-mentioned cornfield weeding composition, the weight of active ingredient nicosulfuron and sulfone pyrrole the grass azoles therebetween
Amount is than being 2：5~10.
According to above-mentioned cornfield weeding composition, the Herbicidal combinations are also containing auxiliary agent, the solvent allowed on agricultural chemicals
And/or carrier.
According to above-mentioned cornfield weeding composition, the auxiliary agent is emulsifying agent, diffusant, suspending agent and/or thickener.
According to above-mentioned cornfield weeding composition, the emulsifying agent is laurate APEO, di-2-ethylhexylphosphine oxide methyl
Sodium naphthalene sulfonate, diisobutyl sodium naphthalene sulfonate, dodecyl sodium sulfate, calcium dodecyl benzene sulfonate, emulsifier op-10, Tween-80
At least one of with styrylphenol polyoxyethylene ether；
The diffusant is at least one of sodium lignin sulfonate, dodecyl sodium sulfate, NaCl and urea；
The suspending agent is at least one of organobentonite, aluminium-magnesium silicate and concavo-convex rod soil；
The thickener is sodium carboxymethylcellulose or peach gum.
According to above-mentioned cornfield weeding composition, the solvent is soybean oil, methylated vegetable oil, N, N- dimethyl methyls
At least one of acid amides, dimethylbenzene, benzene, toluene and water.
According to above-mentioned cornfield weeding composition, the carrier is kaolin, white carbon or bentonite.
According to above-mentioned cornfield weeding composition, active ingredient nicosulfuron and sulfone pyrrole grass in the herbicidal composition
Both azoles weight sum accounts for the 1~90% of composition total weight.
According to above-mentioned cornfield weeding composition, active ingredient nicosulfuron and sulfone pyrrole grass in the herbicidal composition
Both azoles weight sum accounts for the 10~60% of composition total weight.
According to above-mentioned cornfield weeding composition, the Herbicidal combinations are dispersible oil-suspending agent, missible oil, aqueous suspension
Any of agent, wettable powder and water dispersible granules.
The positive beneficial effect of the present invention：
Nicosulfuron (Mesosulfuron-methyl) is sulfonylurea control agent, is influenceed by suppressing plant ALS enzymes
The growth of plant, there is good prevention effect to the corn field such as lady's-grass grassy weed and part broad leaved weed；Sulfone pyrrole grass azoles
(cyanazine) it is isoxazole class herbicide, extends synzyme to kill plant, to corn field by suppressing over-long chain fatty acid
Most of broad leaved weeds and part grassy weed have good prevention effect.The two mechanism of action, herbicide controlling spectrum etc. are present
Very big difference, mixture, which uses, very strong complementarity.Outstanding advantage is as follows possessed by the present invention：
(1) synergy is notable：
Experiment shows (detailed in Example 1) that nicosulfuron is mixed with sulfone pyrrole grass azoles to have synergistic effect, significantly improves pair
The prevention effect of weeds.
(2) herbicide controlling spectrum is expanded：
Sulfone pyrrole grass azoles can effectively control the corn field list broadleaf weed such as green bristlegrass, acalypha copperleaf, and nicosulfuron is to corn field
A variety of grassy weeds such as lady's-grass, great strength grass have good result, but poor to the broad leaved weed preventive effect such as acalypha copperleaf；The two herbicide controlling spectrum
It is not fully identical, it is mixed to prevent and treat the most of malignant weeds of corn field, expand herbicide controlling spectrum.
(3) resistance to the action of a drug is delayed：
Sulfone pyrrole grass azoles is isoxazole class herbicide, and the over-long chain fatty acid by suppressing plant extends enzyme to make plant dead
Die；Nicosulfuron is sulfonylurea herbicide, is the inhibitor of acetolactate synthestase, make the synthesis of plant branched-chain amino acid by
To influence, and then the protein synthesis of plant is influenceed, plant is normally grown and destroyed, ultimately result in death；Sulfone pyrrole grass
Azoles is different with nicosulfuron herbicide mechanism of action, and, without negative resistance is handed over, mixture use can delay the resistance to the action of a drug of the weeds to it for the two
Generation.
(4) to corn safety：
Sulfone pyrrole grass azoles is respectively provided with herbicidal effect to grass family and broad leaved plant, potential safety hazard to corn be present, not in jade
Promote the use of in rice field.The present invention is mixed with sulfone pyrrole grass azoles using nicosulfuron, and synergy is notable, reduces the dosage of sulfone pyrrole grass azoles, right
Corn safety, greatly reduce the poisoning risk that sulfone pyrrole grass azoles uses in corn field.
The present invention confirms that nicosulfuron is mixed with sulfone pyrrole grass azoles and had significant synergies first, it was demonstrated that the two is mixed
There is good security to corn, there is good control effect to weeds.
4th, embodiment：
Below in conjunction with specific embodiment, the present invention will be described in further detail, but the invention is not restricted to as disclosed below
Embodiment.
Embodiment 1：The herbicidal effect that sulfone pyrrole grass azoles, nicosulfuron are used in mixed way
For trying target：Lady's-grass, piemarker；Weed seed picks up from Yuanyang corn field.
Medicament is prepared：By test medicine acetone solution, the mother liquor of two single doses is configured to, it is dilute with 0.1% Tween-80 aqueous
Release to required concentration.
Test method：At the plastic tub for the fine earth loading diameter 25cm that sieves to 4/5, selected weed seed is uniformly spread
Soil surface, wherein 30/basin of lady's-grass seed are sowed at, 15/basin of piemarker seed, about 1cm fine earth is then covered, is oozed with basin bottom
Filling mode carry out moisturizing to soak, be placed in greenhouse moisturizing culture (24~28 DEG C of day temperature, 20~25 DEG C, sunshine 14h of night temperature, relatively
Humidity 65%~75%).10d is cultivated, thinning, 10 plants of lady's-grass of the same size, 5 plants of piemarker are stayed per basin.
Dispenser is handled：Sprayed, spouting liquid 450L/ha, told using mass percent as 0.1% with self-travel type spray tower
Warm -80 aqueous solution are control.It is 240g/ha, 120g/ha, 60g/ha, 30g/ha, 15g/ha that experiment, which sets sulfone pyrrole grass azoles dosage,
Nicosulfuron 120g/ha, 60g/ha, 30g/ha, 15g/ha, 7.5g/ha；The part by weight of nicosulfuron and sulfone pyrrole grass azoles is 2：
5、2：6、2：7、2：8、2：10, spray dosage is 13.125~360g/ha.
14 days investigation weeds fresh weights, calculate fresh weight inhibition, obtain virulence regression equation, calculate EC after dispenser50Value and
CTC (co-toxicity coefficient) value.
Result of the test refers to table 1.Nicosulfuron, sulfone pyrrole grass azoles are to lady's-grass, piemarker EC it can be seen from result of the test50Value
Respectively 27.05g/ha, 76.86g/ha.Nicosulfuron and sulfone pyrrole grass azoles different ratio (2:5~2:10) to the total fresh weight of weeds
EC50Value is respectively 40.26g/ha, 35.51g/ha, 31.24g/ha, 35.04g/ha, 40.78g/ha, and CTC values are respectively
125.07、148.19、174.58、160.30、144.19.Experiment shows, nicosulfuron：Sulfone pyrrole grass azoles mixture is 2：5~10 tools
There is notable synergistic effect, with nicosulfuron：Sulfone pyrrole grass azoles=2：Ratio compatibility co-toxicity coefficient when 7 is maximum, and synergy is the most notable.
The nicosulfuron of table 1, sulfone pyrrole grass azoles mix weeding determination of activity result
Embodiment 2：Sulfone pyrrole grass azoles, nicosulfuron are used in mixed way selectivity
For trying target：Corn variety is Zheng Dan 958, and gold doll Zhong Ye Co., Ltds of Henan Province sell；Lady's-grass, piemarker；It is miscellaneous
Grass seed picks up from Yuanyang corn field.
Medicament is prepared：By test medicine acetone solution, the mother liquor of two single doses is configured to, it is dilute with 0.1% Tween-80 aqueous
Release to required concentration.
Test method：At the plastic tub for the fine earth loading diameter 25cm that sieves to 4/5, selected weed seed is uniformly spread
Soil surface, wherein 30/basin of lady's-grass seed are sowed at, 15/basin of piemarker seed, about 1cm fine earth is then covered, is oozed with basin bottom
Filling mode carry out moisturizing to soak, be placed in greenhouse moisturizing culture (24~28 DEG C of day temperature, 20~25 DEG C, sunshine 14h of night temperature, relatively
Humidity 65%~75%).10d is cultivated, thinning, 10 plants of lady's-grass of the same size, 5 plants of piemarker are stayed per basin.Same method plantation is beautiful
Rice, it is colonized 3 plants/basin.
Dispenser is handled：Sprayed, spouting liquid 450L/ha, told using mass percent as 0.1% with self-travel type spray tower
Warm -80 aqueous solution are control.Experiment sets sulfone pyrrole grass azoles dosage as 24g/ mus, 12g/ mus, nicosulfuron 4g/ mus, 8g/ mus；Cigarette
The part by weight of Sulfometuron Methyl and sulfone pyrrole grass azoles is 4+10g/ mus, 8+20g/ mus, 4+12g/ mus, 8+24g/ mus, 4+14g/ mus, 8+
28g/ mus, 4+16g/ mus, 8+32g/ mus, 4+20g/ mus, 8+40g/ mus.
14 days investigation weeds fresh weights, calculate weeds fresh weight preventive effect and corn fresh weight inhibition after dispenser.
The results detailed in Table 2.Nicosulfuron is mixed with sulfone pyrrole grass azoles it can be seen from result of the test, dosage be 4+10g/ mus,
4+12g/ mus, 4+14g/ mus, 4+16g/ mus, 4+20g/ mus, to corn field weed preventive effect more than 95%, show fabulous weeding
Effect, 10% is less than to corn fresh weight inhibition, it is smaller to show that it influences on corn growth, substantially without poisoning, shows preferably
Weeding selectivity.It is beautiful under doubling dose (8+20g/ mus, 8+24g/ mus, 8+28g/ mus, 8+32g/ mus, 8+40g/ mus)
Rice growth inhibition ratio still is below 20%, produces slight poisoning, shows nicosulfuron 4+10g/ mus mixed with sulfone pyrrole grass azoles, 4+
12g/ mus, 4+14g/ mus, 4+16g/ mus, 4+20g/ mus are higher to corn safety, even if doubling serious using will not also produce
Poisoning, poisoning risk are relatively low.
The nicosulfuron of table 2 is mixed with sulfone pyrrole grass azoles to selectively measure result
Embodiment 3：
The cornfield weeding composition of the dispersible oil-suspending agent type of the present invention, is represented, Herbicidal combination with weight percentage
Thing composition is as follows：
Sulfone pyrrole grass azoles 14%, nicosulfuron 4%, laurate APEO 10%, Tween-80 2%, aluminium-magnesium silicate
2%, organobentonite 1%, surplus is methylated vegetable oil；Each composition percentage composition sum is 100%.
Embodiment 4：
The cornfield weeding composition of the dispersible oil-suspending agent type of the present invention, is represented, Herbicidal combination with weight percentage
Thing composition is as follows：
Sulfone pyrrole grass azoles 16%, nicosulfuron 4%, calcium dodecyl benzene sulfonate 10%, styrylphenol polyoxyethylene ether
5%, aluminium-magnesium silicate 2%, organobentonite 1%, surplus is methylated vegetable oil；Each composition percentage composition sum is 100%.
Embodiment 5：
The cornfield weeding composition of the dispersible oil-suspending agent type of the present invention, is represented, Herbicidal combination with weight percentage
Thing composition is as follows：
Sulfone pyrrole grass azoles 40%, nicosulfuron 4%, calcium dodecyl benzene sulfonate 10%, styrylphenol polyoxyethylene ether
5%, aluminium-magnesium silicate 2%, concavo-convex rod soil 2%, organobentonite 1%, surplus is methylated vegetable oil；Each composition percentage composition it
With for 100%.
Embodiment 6：
The cornfield weeding composition of the dispersible oil-suspending agent type of the present invention, is represented, Herbicidal combination with weight percentage
Thing composition is as follows：
Sulfone pyrrole grass azoles 30%, nicosulfuron 6%, calcium dodecyl benzene sulfonate 10%, styrylphenol polyoxyethylene ether
5%, aluminium-magnesium silicate 2%, organobentonite 1%, surplus is soybean oil；Each composition percentage composition sum is 100%.
Embodiment 7：
The cornfield weeding composition of missible oil type of the present invention, is represented with weight percentage, and Herbicidal combinations composition is as follows：
Sulfone pyrrole grass azoles 12%, nicosulfuron 2%, calcium dodecyl benzene sulfonate 10%, emulsifier op-10 5%, N, N- bis-
NMF 10%, surplus are dimethylbenzene；Each composition percentage composition sum is 100%.
Embodiment 8：
The cornfield weeding composition of aqueous suspension formulation of the present invention, is represented with weight percentage, Herbicidal combinations composition
It is as follows：
Sulfone pyrrole grass azoles 50%, nicosulfuron 10%, Tween-80 3%, sodium lignin sulfonate 1.5%, NaCl 4%, peach gum
1%, surplus is water；Each composition percentage composition sum is 100%.
Embodiment 9：
The cornfield weeding composition of wettable powder formulation of the present invention, is represented with weight percentage, Herbicidal combinations group
Into as follows：
Sulfone pyrrole grass azoles 26%, nicosulfuron 4%, sodium lignin sulfonate 4%, dodecyl sodium sulfate 8%, white carbon 2%,
Kaolin supplies 100%.
Embodiment 10：
The cornfield weeding composition of type water dispersable granules of the present invention, is represented with weight percentage, Herbicidal combinations group
Into as follows：
Sulfone pyrrole grass azoles 65%, nicosulfuron 15%, dispersing agent MF 2%, diisobutyl sodium naphthalene sulfonate
2%, sodium carboxymethylcellulose 0.5%, urea 2%, organobentonite supplies 100%.
Embodiment 11：
The cornfield weeding composition of the dispersible oil-suspending agent type of the present invention, is represented, Herbicidal combination with weight percentage
Thing composition is as follows：
Sulfone pyrrole grass azoles 12%, nicosulfuron 4%, laurate APEO 10%, Tween-80 2%, aluminium-magnesium silicate
2%, organobentonite 1%, surplus is methylated vegetable oil；Each composition percentage composition sum is 100%.
Claims (10)
- A kind of 1. cornfield weeding composition containing sulfone pyrrole grass azoles and nicosulfuron, it is characterised in that：The cornfield weeding Active ingredient is nicosulfuron and sulfone pyrrole grass azoles in composition, and the weight ratio of nicosulfuron and sulfone pyrrole the grass azoles therebetween is 1：1~20.
- 2. cornfield weeding composition according to claim 1, it is characterised in that：The active ingredient nicosulfuron and sulfone The weight ratio of pyrrole grass azoles therebetween is 2：5~10.
- 3. cornfield weeding composition according to claim 1, it is characterised in that：The Herbicidal combinations also contain agricultural chemicals Auxiliary agent, solvent and/or the carrier of upper permission.
- 4. cornfield weeding composition according to claim 3, it is characterised in that：The auxiliary agent be emulsifying agent, diffusant, Suspending agent and/or thickener.
- 5. cornfield weeding composition according to claim 4, it is characterised in that：The emulsifying agent is laurate polyoxy second Alkene ether, dispersing agent MF, diisobutyl sodium naphthalene sulfonate, dodecyl sodium sulfate, calcium dodecyl benzene sulfonate, breast At least one of agent OP-10, Tween-80 and styrylphenol polyoxyethylene ether；The diffusant is at least one of sodium lignin sulfonate, dodecyl sodium sulfate, NaCl and urea；The suspending agent is at least one of organobentonite, aluminium-magnesium silicate and concavo-convex rod soil；The thickener is sodium carboxymethylcellulose or peach gum.
- 6. cornfield weeding composition according to claim 3, it is characterised in that：The solvent is soybean oil, esterification At least one of vegetable oil, DMF, dimethylbenzene, benzene, toluene and water.
- 7. cornfield weeding composition according to claim 3, it is characterised in that：The carrier is kaolin, white carbon Or bentonite.
- 8. according to the cornfield weeding composition described in any one of claims 1 to 3, it is characterised in that：The combinations of herbicides Both active ingredient nicosulfuron and sulfone pyrrole grass azoles weight sum account for the 1~90% of composition total weight in thing.
- 9. cornfield weeding composition according to claim 8, it is characterised in that：In the herbicidal composition effectively into Both nicosulfuron and sulfone pyrrole grass azoles weight sum is divided to account for the 10~60% of composition total weight.
- 10. according to the cornfield weeding composition described in any one of claims 1 to 3, it is characterised in that：The Herbicidal combinations For any of dispersible oil-suspending agent, missible oil, aqueous suspension agent, wettable powder and water dispersible granules.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109673651A (en) * | 2018-12-26 | 2019-04-26 | 广西壮族自治区农业科学院玉米研究所 | A kind of composition pesticide of cornfield weeding |
| CN113367149A (en) * | 2021-06-09 | 2021-09-10 | 广西壮族自治区农业科学院 | Herbicidal composition of topramezone and ethoxysulfuron and application thereof |
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| JP2004002324A (en) * | 2002-03-22 | 2004-01-08 | Kumiai Chem Ind Co Ltd | Herbicide composition |
| CN102065692A (en) * | 2008-03-10 | 2011-05-18 | 巴斯夫欧洲公司 | Herbicidal compositions comprising pyroxasulfone |
| CN103732069A (en) * | 2011-06-24 | 2014-04-16 | 石原产业株式会社 | Herbicidal composition |
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2017
- 2017-09-12 CN CN201710818550.8A patent/CN107743974A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004002324A (en) * | 2002-03-22 | 2004-01-08 | Kumiai Chem Ind Co Ltd | Herbicide composition |
| CN102065692A (en) * | 2008-03-10 | 2011-05-18 | 巴斯夫欧洲公司 | Herbicidal compositions comprising pyroxasulfone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673651A (en) * | 2018-12-26 | 2019-04-26 | 广西壮族自治区农业科学院玉米研究所 | A kind of composition pesticide of cornfield weeding |
| CN113367149A (en) * | 2021-06-09 | 2021-09-10 | 广西壮族自治区农业科学院 | Herbicidal composition of topramezone and ethoxysulfuron and application thereof |
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