CN104255762B - Herbicidal combinations and application thereof containing isoxazole oxadiazon, halosulfuronmethyl and fluroxypyr - Google Patents
Herbicidal combinations and application thereof containing isoxazole oxadiazon, halosulfuronmethyl and fluroxypyr Download PDFInfo
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- CN104255762B CN104255762B CN201410460366.7A CN201410460366A CN104255762B CN 104255762 B CN104255762 B CN 104255762B CN 201410460366 A CN201410460366 A CN 201410460366A CN 104255762 B CN104255762 B CN 104255762B
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- fluroxypyr
- halosulfuronmethyl
- weed
- herbicidal combinations
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Abstract
The present invention relates to a kind of Herbicidal combinations, be made up of isoxazole oxadiazon, halosulfuronmethyl and fluroxypyr in mass ratio 0.1～40:0.1～20:0.1～20.The compound herbicide of the present invention application in sugarcane field postemergence weed control, the particularly application in preventing and kill off the various grassy weed of sugarcane field and broad leaved weed have remarkable result.Herbicide of the present invention on the premise of improve drug effect, delays Weed Resistance relative to single dose, widens herbicidal spectrum, and wealthy pair of standing grain removes, and the lasting period is long, and Caulis Sacchari sinensis and succession crop are all had reliable safety.
Description
Technical field
The invention belongs to herbicide field, relate to a kind of containing isoxazole oxadiazon, halosulfuronmethyl
Herbicidal combinations and application thereof with fluroxypyr.
Background technology
Isoxazole oxadiazon (isoxaflutole), molecular formula C15H12F3O4S, chemical name:
5-cyclopropyl-4-(2-mesyl-4-trifluoromethyl) benzoyl different (mouth evil) azoles.
Structural formula:
Isoxazole oxadiazon is that the one doing soil treatment for the Dry crop such as Semen Maydis, Caulis Sacchari sinensis field has
Machine heterocyclic selectivity internal-suction type herbicide before seedling stage, mainly via weeds young root Assimilation and conductivity
Work.After susceptible weeds absorbs this medicine, by suppression ethyl-para-hydroxyphenyl ketone dioxygenase
And destroy chlorophyllous formation, the weeds chlorosis that causes being injured is withered.Isoxaflutole is being used
Time or after using, though the effective ingredient being stranded in because soil moisture content is bad in topsoil is not
The effect of management of weeds can be given play in time, but remained to keep the long period not to be decomposed,
Rainfall to be run into or irrigation, remain to play the effect of management of weeds, even to growing to 4～5 leaves
Susceptible weeds also can kill and suppress.
Halosulfuronmethyl (halosulfuron-methyl), molecular formula: C13H15ClN6O7S,
The chloro-5-of chemical name: 3-(4,6-dimethoxypyridin-2-base amino carbonyl amino sulfonyl)-1-
Methylpyrazole-4-carboxylate methyl ester.
Structural formula:
Halosulfuronmethyl is that currently the only that Caulis Sacchari sinensis safety can thoroughly be eradicated again sugarcane field is fragrant
The outstanding herbicide of Radix Aconiti Lateralis Preparata, key property is that consumption is low, drug effect is high, to wealthy
Leaf grass and sedge weed have specially good effect.
Fluroxypyr (fluroxypyr), molecular formula C7H5O3N2FCL2, chemistry
Title: the chloro-6-of 4-amino-3.5-two fluoro-pyridine-2-fluoroacetic acid.
Structural formula:
Fluroxypyr can prevent and kill off Herba Galii Teneri, volume stem knotweed, Herba Portulacae, Herba Solani Nigri, Herba stellariae mediae,
Common vetch, Herba seu Flos Convolvuli arvensis, weasel hemp nettle, pale persicaria, Folium Salicis Babylonicae thorn knotweed, Amaranthus retroflexus, Herba Commelinae,
The various broad leaved weeds such as Herba Moslae, Thalaspi arvense L., vetch, descurainia sophia (l.) webb ex prantl and little Flos Calystegiae sepii, to standing grain originally
Section and sedge weed are invalid.To crop safety, in drug resistance crop body, it is made grand to tie
Close conjugates and lose toxicity.In soil degradable, the half-life is shorter, will not be to rear stubble
Crop causes poisoning.
Sugarcane field herbicide is limited by crop safety at present, and weed control spectrum is the most limited, is used alone
A kind of herbicide can not control the generation of sugarcane field weeds completely effectively.Therefore, compound
Herbicide becomes research heat topic at present.CN103238607A discloses a kind of containing isoxazole grass
Ketone and the Herbicidal combinations of fluroxypyr, be used for preventing and treating corn field broad leaved weed and grass family
Weeds, but invalid to the advantage weeds Rhizoma Cyperi of the fields such as gramineous crop Semen Maydis, Caulis Sacchari sinensis.
CN103766365A discloses a kind of cornfield weeding composition, by effective constituents A, B, C
And suitable insecticides adjuvant composition, wherein effective constituents A be halosulfuronmethyl, B be cigarette
One in Sulfometuron Methyl or rimsulfuron, C are in fluroxypyr or its ester type compound
One, but to broad leaved weed weak effect, take effect slow.
Summary of the invention
In order to solve drawbacks described above, the present invention provides a kind of containing isoxazole oxadiazon, the phonetic sulphur of chlorine pyrrole
The grand Herbicidal combinations with fluroxypyr, by reducing isoxazole oxadiazon consumption, and with
Halosulfuronmethyl and fluroxypyr, with suitable proportioning mixture, make three kinds of effective ingredient
Advantage perform to ultimate attainment outside, and effectively overcome conventional complex weedicide to crop itself and native
There is the defect of negative effect in the aspects such as earth alleviation.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of Herbicidal combinations, is by isoxazole oxadiazon, halosulfuronmethyl and chlorine fluorine pyrrole oxygen second
Acid in mass ratio 0.1～40:0.1～20:0.1～20 forms.
Preferably, described Herbicidal combinations is by isoxazole oxadiazon, halosulfuronmethyl and chlorine fluorine pyrrole
Fluoroacetic acid in mass ratio 10～30:10～20:5～20 forms.
Further preferably, described Herbicidal combinations is by isoxazole oxadiazon, halosulfuronmethyl and chlorine
Fluorine pyrrole fluoroacetic acid forms with mass ratio 15～25:15:10～15.
Most preferably, described Herbicidal combinations is by isoxazole oxadiazon, halosulfuronmethyl and chlorine fluorine
Pyrrole fluoroacetic acid forms with mass ratio 25:15:10.
Herbicidal combinations of the present invention can be configured to any dosage form agriculturally allowed.Preferably
Liquor, wettable powder, soluble powder, water preparation, cream, suspending agent, oil-suspending agent,
Microcapsule, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules, water-soluble granule,
ZC, ultra low volume liquids, seed coat agent.
In the dosage form that above-mentioned Herbicidal combinations is prepared, described isoxazole oxadiazon, the phonetic sulphur of chlorine pyrrole
It is 1～50% that grand and fluroxypyr three accounts for gross mass percentage composition, preferably 45～
50%.
As the preferred embodiment of the present invention, described oil-suspending agent is by the group of following mass parts
Divide and prepare: isoxazole oxadiazon 1～40 parts, halosulfuronmethyl 1～20 parts, fluroxypyr
1～20 part, wetting dispersing agent 1～10 parts, emulsifying agent 1～11 parts, stabilizer 1～5 parts,
Outstanding stream agent 1-3 part, surplus is complemented to 100 parts by methyl oleate.
Further preferably, described oil-suspending agent by the component of following mass parts prepare have as follows
Formula: isoxazole oxadiazon 15～30 parts, halosulfuronmethyl 10～20 parts, fluroxypyr
10～20 parts, wetting dispersing agent 3～10 parts, emulsifying agent 5～10 parts, stabilizer 2～5 parts,
Outstanding stream agent 1-3 part, surplus is complemented to 100 parts by methyl oleate.
Further preferred, described oil-suspending agent prepared by the component of following mass parts have as
Lower formula: isoxazole oxadiazon 15～25 parts, halosulfuronmethyl 15 parts, fluroxypyr
10～15 parts, wetting dispersing agent 3～10 parts, emulsifying agent 5～10 parts, stabilizer 2～5 parts,
Outstanding stream agent 1-3 part, surplus is complemented to 100 parts by methyl oleate.
Most preferably, described oil-suspending agent is prepared by the component of following mass percent: isoxazole grass
Ketone 25%, halosulfuronmethyl 15%, fluroxypyr 10%, alkylphenol polyoxyethylene and
Its sulfate 5%, lignosulfonates 3%, organic ammonium salt 5%, organobentonite 3%, oil
Acid methyl ester is to 100%.
Described wetting dispersing agent is selected from sodium lignin sulfonate, sodium alkyl benzene sulfonate, poly alkyl alcohol
One or more in oxygen vinyl Ether.
Described emulsifying agent is selected from alkylpolyoxyethylene phosphate ester, alkylphenol-polyethenoxy
One in ether, alkylaryl polyoxyethylene ether, alkylphenol polyoxyethylene and sulfate thereof
Or it is two or more.
Described stabilizer is selected from one or both in organic ammonium salt, polyvinyl alcohol, sodium silicate
Above.
Described outstanding stream agent is selected from organobentonite.
One skilled in the art will appreciate that the of a great variety of herbicide, as phenoxy carboxylic acid, two
Phenylate class, carbamates, amide-type, trichloro-benzenes class etc., in order to obtain more preferably
Herbicidal effect, can by use by two or more active component compounding in the way of obtain potentiation and make
With.The notable of this potentiation is improved additionally, select suitable auxiliary agent also to be able to further
Property.Prior art discloses multiple compound herbicide composition, also teach that conventional compounding former
Then and method, but that is normally only a kind of directiveness suggestion, specific to specific weeding
How compound, select optimal compounding compound and auxiliary agent, gets rid of the probability of antagonism, really
Fixed optimal amount ratio makes it have significant synergistic function needs inventor the deepest
Enter research.
Inventor is devoted for years to the exploitation in Multielement herbicide, in process of the test, and unexpected
The compounding mode of existing isoxazole oxadiazon, halosulfuronmethyl and fluroxypyr has significantly
Potentiation, especially when selecting suitable auxiliary agent, and when each amounts of components is reasonable in design, tool
There is beyond thought herbicidal effect.
Dosage form prepared by Herbicidal combinations of the present invention can use disclosed in prior art various
Preparation method prepares, the selection of concrete grammar and confirm as those skilled in the art and slapped
Hold.The method preferably employed: said components is mixed gained mixture and carries out sand milling, remix
I.e. obtain the 50% isoxazole oxadiazon halosulfuronmethyl chlorine fluorine pyrrole oxygen second that mean diameter is 3-5 μm
Acid dispersibles oil-suspending agent product.
The present invention goes back the Herbicidal combinations described in further requirement protection at sugarcane field postemergence weed control
In application, particularly in preventing and kill off sugarcane field, various grass family and broad leaved weed are applied.
Owing to the scientific formulation of compound herbicide is reasonable, in actual application, in sugarcane field
Various grass family and broad leaved weed have beyond thought preventive effect, and to Caulis Sacchari sinensis itself
Growth is without any harm.
The herbicidal composition of the present invention has the advantage that
1, activity of weeding is high.The Herbicidal combinations of the present invention is killed by three kinds of different mechanism
Weeds so that Weed Resistance produces speed to be reduced, and three kinds of effective ingredient Synergistics, pole
The earth improves the removing activity of herbicide.
2, herbicidal spectrum is wide, and the lasting period is long.The weed control spectrum of three kinds of herbicidal constituents is different, by three
The medicament prepared with special ratios mixture combines herbicidal spectrum and the activity of these three medicament, makes
The herbicidal spectrum obtaining mix preparation is wider, and the lasting period is longer.
3, Weed Resistance is delayed.The present invention can significantly improve the preventive effect to various resistant weeds,
Delay the generation of Weed Resistance, extend the service life of medicament.
4, safety is high.The herbicidal composition of the present invention, is applied to sugarcane field postemergence weed control,
Various grass family or broad leaved weed in sugarcane field can be prevented and kill off.On the premise of improve drug effect,
Caulis Sacchari sinensis is had reliable safety.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
1 one kinds of herbicide composition suspending agents of embodiment
Formula: isoxazole oxadiazon 25%, halosulfuronmethyl 15%, fluroxypyr 10%,
Lignosulfonates 3%, alkylphenol polyoxyethylene and sulfate 5% thereof, organic ammonium salt 5%,
Organobentonite 3%, methyl oleate complements to 100%.
Preparation method: by above-mentioned each component mix homogeneously in sand mill medium sand pulverizing broken 4 hours
Form coarse dispersion liquid, then make its mean diameter i.e. can get institute less than 5 μm through soybean dietary fiber
The 50% isoxazole oxadiazon halosulfuronmethyl fluroxypyr needed dispersibles oil-suspending agent and produces
Product.
Embodiment 2～4
Use embodiment 1 method, according to table 1 formula compositions formulated suspending agent.
Table 1 embodiment 2-4 composition suspending agent formula
Test example 1
1) toxicity determination test
Utilize the Herbicidal combinations described in embodiment 1-4, and CN103238607A embodiment 13
Described Herbicidal combinations, the Herbicidal combinations described in CN103766365A the 3rd group of formula,
Measure its co-toxicity coefficient to sugarcane field common weed Herba Commelinae.
Wherein, CN103238607A embodiment 13 formula: 60% isoxazole oxadiazon chlorine fluorine pyrrole oxygen
Acetic acid oil suspending agent: isoxazole oxadiazon 20%, fluroxypyr 40%, ester polyoxyethylene are phonetic
8%, aryl phenol polyoxyethylene succinate sulfonate 3%, C8～10 aliphatic alcohols agent
0.2%, polyvinylpyrrolidone 2%, castor oil polyoxyethylene ether 6%, vegetable oil add to
100%, it is mixed to prepare 60% isoxazole oxadiazon fluroxypyr oil-suspending agent.
3rd group of formula described in table 5 in CN103766365A: the 20% phonetic sulphur of halosulfuronmethyl cigarette
The different monooctyl ester of grand fluroxypyr.
Concrete assay method:
To sow after waiting seed to show money or valuables one carries unintentionally for planting experimentally son first 40 DEG C of water seed soaking accelerating germination.To locate in advance
The Herba Commelinae seed uniform broadcasting of reason, in soil surface, earthing 0.5cm, after planting moves into greenhouse
Cellar culture, uses infiltrating irrigation mode moisturizing bottom basin alms bowl, makes soil the most moistening, be placed in temperature
30 DEG C, light dark is cultivated than in the greenhouse of 14h/10h, and after planting 10d carries out thinning and determines strain, makes miscellaneous
Grass density is 20 strains/basin, treats that Herba Commelinae length, to 2-2.5 leaf, carries out spraying treatment.
Will with ASP-1098 type automatic sprayer (pressure: 0.4Mpa, speed: 50cm/s)
Medicinal liquid carries out spraying treatment by EXPERIMENTAL DESIGN from low dosage to high dose order, often processes 4 weights
Multiple.After medicine 2 minutes, material surface to be tried medicinal liquid natural air drying, move into greenhouse cellar culture, protect
Holding ground moistening in basin, routine observation respectively processes the preventive effect to weeds, weighs each after 30d
Weeds fresh weight after process.The method proposed by nineteen sixties such as Sun Yunpei, calculates its toxicity regression
Equation and co-toxicity coefficient.Co-toxicity coefficient is more than 100, shows that two kinds of active substance have potentiation and make
With, otherwise, then show that two kinds of active substance have antagonism.
Table 2 toxicity measurement result
As shown in Table 1, isoxazole oxadiazon described in embodiment 1, embodiment 2, halosulfuronmethyl and
Compound herbicide after fluroxypyr three is compounding, compared with single dose and comparative example, to duck
What the sole of the foot was careless has prevented and kill off significant increase, and wherein the synergistic function with embodiment 1 is the most notable.
2) field control effectiveness test
Reagent agent: the Herbicidal combinations described in embodiment 1-4；CN103238607A embodiment
Weeding group thing described in 13；Herbicidal combinations described in CN103766365A the 3rd group of formula.
Comparison medicament: 75% isoxazole oxadiazon water dispersible granules (commercially available), the 75% phonetic sulphur of chlorine pyrrole
Precititation dispersible granule (commercially available), 200 grams per liters fluroxypyr cream (commercially available).
For studying thing: Caulis Sacchari sinensis, wheat seedling was 3～6 leaf phases, grew fine, and robust plant, without it
His pest and disease damage.
Prevent and kill off object: sugarcane field advantage weeds, as miscellaneous in grass family such as dried tuber, Herba Setariae Viridis, Herba Digitariae
Grass, the broad leaved weed such as Herba Commelinae, Amaranthus retroflexus.
Test method: according to the area of experimental plot, the good various medicaments of precise, it is watered dilute
After releasing, carry out even spraying with knapsack sprayer, the fan-shaped spray that sprinkler selection herbicide is special
Head.During spraying, it should be noted that uniformly sprayed application in experimental plot by medicinal liquid, accomplish not drain spray, many
Spray.
After test, after medicine, 20d, 40d observe weeds death condition, and relatively various medicaments respectively
Activity of weeding.Additionally, also to observe the condition of production of crop after medicine in 1～15d, to examine
Examine whether medicament has poisoning to crop.
Embodiments of the invention preparation Herbicidal Testing Trials effect see table 3 (20d after medicine) and table 4 (medicine
Rear 40d).
Pharmacodynamic results after table 3 dispenser 20 days
40 days pharmacodynamic results after table 4 dispenser
Consumption in table 3 and table 4 refers both to the consumption of effective ingredient in each preparation.
It can be seen that embodiment of the present invention 1-4 is to grassy weed and broad-leaved from table 3 and table 4
Weeds all have significant preventive effect, and potentiation is obvious, and the lasting period extends, wherein with embodiment 1
Best results.
Table 5 medicament is to crop safety survey result
As can be seen from Table 5, four embodiments of the present invention process the equal growing way of Caulis Sacchari sinensis in community
Well, having no any medicine speckle or seedling death phenomenon, the single dose of high concentration and comparative example herbicide are then
There is seedling death phenomenon to a certain extent, illustrate the compound herbicide of the present invention to Caulis Sacchari sinensis safety,
Can promote the use of, wherein with the best results of embodiment 1.
3) herbicidal effect contrast test
Test method: in the Caulis Sacchari sinensis 4-5 leaf phase, various grassy weeds and broad leaved weed are generally sent out
Time raw, select the plot that 3 pieces of close liquid manure is good as experimental field, with experimental group and comparison
The uniform dispenser of medicament, after 20 days, contrasts weeds strain preventive effect.
Subjects:
Experimental group 1: the product (principle active component: isoxazole oxadiazon prepared by embodiment 1
25%+ halosulfuronmethyl 15%+ fluroxypyr 10%)；
Experimental group 2: the product (principle active component: isoxazole oxadiazon prepared by embodiment 4
15%+ halosulfuronmethyl 15%+ fluroxypyr 15%)；
Matched group 1: compared with Example 1, distinctive points is only that principle active component is: chlorine pyrrole
Sulfometuron Methyl 15%+ fluroxypyr 25%；
Matched group 2: compared with Example 1, distinctive points is only that principle active component is: different
Azoles oxadiazon 25%+ fluroxypyr 25%；
Matched group 3: compared with Example 1, distinctive points is only that principle active component is: different
Azoles oxadiazon 20%+ halosulfuronmethyl 15%；
Matched group 4: commercially available ternary compound herbicide, principle active component is: nicosulfuron
3%+ atrazine 20%+ mesotrione 7%；
Matched group 5:CN103238607A embodiment 13, principle active component is: isoxazole grass
Ketone 20%+ fluroxypyr 40%；
Matched group 6:CN103766365A the 3rd group of formula, principle active component is 20% chlorine pyrrole
Sulfometuron Methyl nicosulfuron fluroxypyr；
Result of the test: be shown in Table 6.
Within after table 6 medicine 20 days, respectively process and prevent and kill off sugarcane field weeds effect
As can be seen from the above table, the experimental group 1 of the present invention and experimental group 2 with compare medicament and market
The ternary built herbicide of upper sale is compared, and all shows excellence in herbicidal spectrum, prevention effect,
It is worthy to be popularized, wherein with the best results of embodiment 1.
Although, used general explanation, detailed description of the invention and test, to this
Bright make detailed description, but on the basis of the present invention, it can have been made some modifications or improvements,
This will be apparent to those skilled in the art.Therefore, without departing from present invention spirit
On the basis of these modifications or improvements, belong to the scope of protection of present invention.
Claims (2)
1. a Herbicidal combinations, it is characterised in that by the component group of following mass percent
Become: isoxazole oxadiazon 25%, halosulfuronmethyl 15%, fluroxypyr 10%, wooden
Element sulfonate 3%, alkylphenol polyoxyethylene and sulfate 5% thereof, organic ammonium salt 5%, have
Machine bentonite 3%, methyl oleate complements to 100%.
2. a Herbicidal combinations, it is characterised in that by the component group of following mass percent
Become: isoxazole oxadiazon 30%, halosulfuronmethyl 10%, fluroxypyr 5%, lignin
Sulfonate 5%, alkylpolyoxyethylene phosphate ester 10%, organic ammonium salt 2%, organic
Bentonite 1%, methyl oleate complements to 100%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665600A (en) * | 2016-12-11 | 2017-05-17 | 广东中迅农科股份有限公司 | Weeding composition comprising tembotrions, isoxaflutole and fluroxypyr |
| WO2021152391A1 (en) * | 2020-01-29 | 2021-08-05 | Fmc Agricultural Caribe Industries Ltd. | Liquid sulfonylurea compositions |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104738069A (en) * | 2015-03-18 | 2015-07-01 | 陕西上格之路生物科学有限公司 | Weeding composition containing halosulfuron-methyl and fluroxypyr |
| CN106577717A (en) * | 2016-11-30 | 2017-04-26 | 广东中迅农科股份有限公司 | Corn field post-seedling weeding composition |
| CN108849954A (en) * | 2018-07-31 | 2018-11-23 | 广西壮族自治区农业科学院植物保护研究所 | A kind of ternary weeding composition and its application |
| CN109699669B (en) * | 2019-02-27 | 2020-09-11 | 安徽省农业科学院植物保护与农产品质量安全研究所 | Ternary weeding composition for corn field weeds and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120058896A1 (en) * | 2006-12-21 | 2012-03-08 | Kumiai Chemical Industry Co., Ltd. | Herbicidal composition |
| CN103238607A (en) * | 2012-02-13 | 2013-08-14 | 陕西美邦农药有限公司 | Herbicidal composition containing isoxaflutole and fluroxypyr |
| CN104012564A (en) * | 2014-05-30 | 2014-09-03 | 广东中迅农科股份有限公司 | A pesticide composition used for weed control in corn fields |
-
2014
- 2014-09-11 CN CN201410460366.7A patent/CN104255762B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120058896A1 (en) * | 2006-12-21 | 2012-03-08 | Kumiai Chemical Industry Co., Ltd. | Herbicidal composition |
| CN103238607A (en) * | 2012-02-13 | 2013-08-14 | 陕西美邦农药有限公司 | Herbicidal composition containing isoxaflutole and fluroxypyr |
| CN104012564A (en) * | 2014-05-30 | 2014-09-03 | 广东中迅农科股份有限公司 | A pesticide composition used for weed control in corn fields |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665600A (en) * | 2016-12-11 | 2017-05-17 | 广东中迅农科股份有限公司 | Weeding composition comprising tembotrions, isoxaflutole and fluroxypyr |
| WO2021152391A1 (en) * | 2020-01-29 | 2021-08-05 | Fmc Agricultural Caribe Industries Ltd. | Liquid sulfonylurea compositions |
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| CN104255762A (en) | 2015-01-07 |
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