CN102461522A - Mixed weeding composition containing bispyribac-sodium and bentazone - Google Patents
Mixed weeding composition containing bispyribac-sodium and bentazone Download PDFInfo
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- CN102461522A CN102461522A CN2010105520413A CN201010552041A CN102461522A CN 102461522 A CN102461522 A CN 102461522A CN 2010105520413 A CN2010105520413 A CN 2010105520413A CN 201010552041 A CN201010552041 A CN 201010552041A CN 102461522 A CN102461522 A CN 102461522A
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- China
- Prior art keywords
- bentazone
- mixed
- weed
- careless ethers
- killer herbicide
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Links
- ZOMSMJKLGFBRBS-UHFFFAOYSA-N bentazone Chemical compound C1=CC=C2NS(=O)(=O)N(C(C)C)C(=O)C2=C1 ZOMSMJKLGFBRBS-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000005476 Bentazone Substances 0.000 title claims abstract description 38
- CNBGNNVCVSKAQZ-UHFFFAOYSA-N benzidamine Natural products C12=CC=CC=C2C(OCCCN(C)C)=NN1CC1=CC=CC=C1 CNBGNNVCVSKAQZ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000203 mixture Substances 0.000 title claims abstract description 27
- 238000009333 weeding Methods 0.000 title abstract description 8
- FUHMZYWBSHTEDZ-UHFFFAOYSA-M bispyribac-sodium Chemical compound [Na+].COC1=CC(OC)=NC(OC=2C(=C(OC=3N=C(OC)C=C(OC)N=3)C=CC=2)C([O-])=O)=N1 FUHMZYWBSHTEDZ-UHFFFAOYSA-M 0.000 title abstract 4
- 230000002363 herbicidal effect Effects 0.000 claims abstract description 53
- 239000004009 herbicide Substances 0.000 claims abstract description 50
- 241000196324 Embryophyta Species 0.000 claims abstract description 30
- 239000004480 active ingredient Substances 0.000 claims abstract description 13
- 238000009472 formulation Methods 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 239000000375 suspending agent Substances 0.000 claims abstract description 6
- 239000004562 water dispersible granule Substances 0.000 claims abstract 2
- 150000002170 ethers Chemical class 0.000 claims description 29
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical class [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 18
- 241001290610 Abildgaardia Species 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 4
- 239000003905 agrochemical Substances 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 239000008041 oiling agent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 6
- 235000009566 rice Nutrition 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000002562 thickening agent Substances 0.000 abstract description 2
- 241000234646 Cyperaceae Species 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000001934 delay Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000002085 persistent effect Effects 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000004563 wettable powder Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241000209094 Oryza Species 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000005995 Aluminium silicate Substances 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 241000192043 Echinochloa Species 0.000 description 3
- 241001272567 Hominoidea Species 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000000857 drug effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- LYCAIKOWRPUZTN-NMQOAUCRSA-N 1,2-dideuteriooxyethane Chemical compound [2H]OCCO[2H] LYCAIKOWRPUZTN-NMQOAUCRSA-N 0.000 description 1
- 244000150195 Cyperus longus Species 0.000 description 1
- 235000018109 Cyperus longus Nutrition 0.000 description 1
- 241000759199 Eleocharis acicularis Species 0.000 description 1
- 241001553700 Euphorbia lathyris Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000604017 Lysimachia sikokiana Species 0.000 description 1
- 241000091577 Mexicana Species 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000003763 chloroplast Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- XUZHLZDRCCUWEV-UHFFFAOYSA-N formaldehyde;methyl naphthalene-1-sulfonate Chemical compound O=C.C1=CC=C2C(S(=O)(=O)OC)=CC=CC2=C1 XUZHLZDRCCUWEV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- QIIPQYDSKRYMFG-UHFFFAOYSA-N phenyl hydrogen carbonate Chemical compound OC(=O)OC1=CC=CC=C1 QIIPQYDSKRYMFG-UHFFFAOYSA-N 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- -1 salicylic acid Sulfadiazine Compound Chemical class 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical class [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 229960004306 sulfadiazine Drugs 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticides, particularly relates to the field of herbicides, and relates to a mixed weeding composition containing bispyribac-sodium and bentazone, wherein the mixed weeding composition takes the bispyribac-sodium and the bentazone as main active ingredients, and the mass ratio of the bispyribac-sodium to the bentazone is 1-80: 1-80. Adding different surfactants, thickeners, solvents or solid fillers and the like, and being capable of being processed into various formulations such as missible oil, suspending agent, water dispersible granules, wettable powder and the like. The herbicide compound preparation can prevent and kill gramineous weeds, broad-leaved weeds and cyperaceae weeds in paddy fields, delays the resistance of weeds on the premise of improving the pesticide effect compared with a single agent, has wide weeding spectrum and long persistent period, is safe to rice and next-stubble crops, and is an ideal paddy field herbicide.
Description
Technical field
The invention belongs to pesticide field, especially the weed killer herbicide field relates to a kind of mixed herbicidal composite that contains two careless ethers and bentazone.
Background technology
Two careless ethers have another name called Nong Meili, the salicylic acid Sulfadiazine Compound, and chemical name: 2, two (4, the 6-SDM base-2-oxygen base) Sodium Benzoates of 6-.Belong to phenoxy carboxylic acid herbicides, mainly hindered aminoacid biosynthesis side chain is selective herbicide through the acid of root leaf absorption inhibition vinegar milk is synthetic, uses rice direct-seeding Tanaka, and herbicidal spectrum is wide.Its structural formula is following:
Bentazone has another name called Lysimachia sikokiana pellet, Bentazon.Chemical name: the 3-isopropyl-(1H)-and benzo-2,1,3-thiadiazine-4-ketone-2, the 2-dioxide, structural formula is:
This weed killer herbicide is an optionally herbicide after seedling of contact killing type tool, is used for cauline leaf processing in seedling stage, works through the blade contact.Dry land is used, and is transmitted to through the blade face infiltration earlier and suppresses photosynthesis in the chloroplast.The paddy field use can absorb through root again through the blade face infiltration, be transmitted to cauline leaf, hinders weeds photosynthesis and water metabolism strongly, causes nutrition hungry, makes physiological function lack of proper care and cause death.Active ingredient is detoxified to active weak glycoconjugates metabolism in the tolerable crop body, and to crop safety, 6-18 week bentazone can be by microbial decomposition in soil after the dispenser.
At present; Herbicide for paddy field is limit by crop safety; It is also limited to kill the grass spectrum, use the agent of a kind of weed killer herbicide list can not control the generation of paddy field weed completely effectively separately, moreover the weed killer herbicide consumption is excessive or the inhomogeneous residual hazard that also causes easily this season crop or succession crop of dispenser.Therefore, the present invention selects complementary two careless ether of pluses and minuses and bentazone to be made into the combination agent use, has so both reduced the consumption of medicament, has obviously improved herbicidal effect, has also avoided this season is done the deposits yields poisoning and to the possibility of succession crop generation residual hazard.
Summary of the invention
The present invention is according to the present situation of present paddy field herbicide after seedling; And behind the paddy field seedling weeds a situation arises; Provide a kind of by two careless ethers and the composite binary mixed herbicidal composite of another kind of weed killer herbicide bentazone; This Herbicidal combinations can not only improve the preventive effect of medicament to weeds, and to when stubble and succession crop safety, has reduced drug cost simultaneously.
The purpose of this invention is to provide a kind of mixed herbicidal composite that contains two careless ethers and bentazone; It is characterized in that this weed killer herbicide is main active ingredient with two careless ethers and bentazone; The mass ratio of two careless ethers and bentazone is 1～80: 1～80; The mass ratio of preferred two careless ether and bentazone is 1～60: 1～60, and the mass ratio of further preferred two careless ethers and bentazone is 1～30: 1～20, and the mass ratio of most preferably two careless ethers and bentazone is 1～10: 1～10.
In mixed herbicidal composite, the two quality percentage composition in weed killer herbicide of two careless ethers and bentazone is 1～85%, and the preferred mass percentage composition is 10～80%.
In the binary built preparation of two careless ether of the present invention and bentazone; Except two kinds of active ingredients; Can also add the auxiliary agent that allows on the agricultural chemicals such as different surfaces activating agent, thickener, solvent or solid packing, be processed into multiple formulations such as missible oil, suspending agent, water dispersion granule, wetting powder.
This Herbicidal combinations can delay the weeds resistance with respect to single agent under the prerequisite that has improved drug effect, herbicidal spectrum is wide, and the lasting period is long, enough prevents and kill off paddy field annual gramineous weed, broad leaved weed and sedge weed, and to paddy rice and second stubble crop safety.Herbicidal combinations of the present invention can be used for preparing the weed killer herbicide of paddy field postemergence weed control; Can be used in preparation especially and prevent and kill off the weed killer herbicide of various annual weed and perennial weed, especially can prepare the weed killer herbicide of preventing and kill off grassy weed, broad leaved weed and sedge weed.
Herbicidal combinations of the present invention has the following advantages:
1, activity of weeding is high.Herbicidal combinations of the present invention can kill weeds through two kinds of different mechanism, makes weeds resistance generation speed reduce, and greatly improves the removing activity of weed killer herbicide.
2, herbicidal spectrum is wide, and the lasting period is long.Two careless ethers are broad spectrum weeding agent, and it has good preventive effect to annual gramineous weed, and bentazone is mainly to be the weed killer herbicide of preventing and kill off sedge weed and broad leaved weed.Both can improve the preventive effect of annual gramineous weed and broad leaved weed and sedge weed, thereby prolong the lasting period of medicament after mixing.
3, safe.Medicament of the present invention is under the prerequisite that has improved drug effect, and its safety to paddy field and succession crop also is improved.
Embodiment
Herbicidal combinations of the present invention is according to the former medicine correlation properties of two careless ethers and bentazone, with and weeder reason etc., can be processed into missible oil, suspending agent, aqueous emulsion, do multiple formulations such as hanging agent, water dispersion granule, wetting powder.Two kinds of content of effective in the Herbicidal combinations of the present invention are not limited to the scope in following examples.
Embodiment 1
Two careless ethers 5%, bentazone 20%, calcium dodecyl benzene sulfonate 5%, APES 3%, solvent naphtha supplies 100%, and being mixed with active ingredient quality percentage composition according to the conventional formulation method is 25% missible oil.
Embodiment 2
Two careless ethers 10%; Bentazone 20%, methyl naphthalene sulfonate formaldehyde condensate 6%, NPE 3%, aluminium-magnesium silicate 0.5%, ethylene glycol 2%; Water to 100%, being mixed with active ingredient quality percentage composition according to the conventional formulation method is 30% suspending agent.
Embodiment 3
Two careless ethers 20%, bentazone 40%, NNO (sodium methylene bis-naphthalene sulfonate) 5%, polyvinyl alcohol 2%, kaolin to 100% is mixed with 60% water dispersion granule.
Embodiment 4
Two careless ethers 15%, bentazone 20%, NNO (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, being mixed with active ingredient quality percentage composition according to the conventional formulation method is 35% wetting powder.
Embodiment 5
Two careless ethers 1%, bentazone 9%, calcium dodecyl benzene sulfonate 5%, APES 3%, solvent naphtha supplies 100%, and being mixed with active ingredient quality percentage composition according to the conventional formulation method is 10% missible oil.
Embodiment 6
Two careless ethers 40%, bentazone 40%, NNO (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, being mixed with active ingredient quality percentage composition according to the conventional formulation method is 80% water dispersion granule.
Embodiment 7
Two careless ethers 19%, bentazone 1%, calcium dodecyl benzene sulfonate 5%, APES 3%, solvent naphtha supplies 100%, and being mixed with active ingredient quality percentage composition according to the conventional formulation method is 20% missible oil.
Embodiment 8
Two careless ethers 20%, bentazone 60%, NNO (sodium methylene bis-naphthalene sulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, being mixed with active ingredient quality percentage composition according to the conventional formulation method is 80% water dispersion granule.
Embodiment 9
The biologicall test experiment
1), indoor active determination test
Utilize the preparation among the embodiment 1～4, measure its co-toxicity coefficient the barnyard grass grass.
Test method: the seed of quantitative barnyard grass grass is seeded in respectively in the Disposable paper cup of 9cm, sows 10～15 seeds in every glass, in illumination box, cultivate, broadcast back 3d, do the enterprising capable soil spraying of composition spray in crawler type and handle.Handle in the greenhouse, back and continue to cultivate, each handles the preventive effect to weeds routine observation, and each weeds fresh weight after handling of weighing behind the 30d is pressed the method for nineteen sixty propositions such as Sun Yunpei, calculates its toxicity regression curve and co-toxicity coefficient.Co-toxicity coefficient shows that greater than 100 two kinds of active principles have synergistic effect, and co-toxicity coefficient shows that less than 100 two kinds of active principles have antagonism.Mensuration result is as shown in table 1.
The indoor determination of activity result of table 1
Can find out that from last table the co-toxicity coefficient after two kinds of active principles are composite explains that all greater than 100 the present invention has obvious synergistic effect.
2) field control effectiveness test of combinations of herbicides of the present invention.
Supply the reagent agent:
4 kinds of re-compounded binary herbicides among the embodiment 1～4.
The contrast medicament:
The two careless ether suspending agents (commercially available) of 100 grams per liters, 25% bentazone aqua (commercially available).
Confession studies thing: paddy rice
The paddy rice seedling grows fine, and robust plant does not have other damage by disease and insect.
Prevent and kill off object:
Grassy weed, broad leaved weed and sedge weeds such as barnyard grass grass, moleplant seed, difformed galingale herb, needle spikesedge herb, short arrowhead, mexicana, four Ye Ping.
Test method:
According to the area of experimental plot, the accurate good various medicaments of weighing, and after converting the water dilution, utilize knapsack sprayer, and carrying out even spraying, shower nozzle is selected the special-purpose Fan spray head of weed killer herbicide for use.During spraying, note soup is evenly sprayed application in the experimental plot, accomplish not leak the phenomenon of spray, many sprays.
After the test respectively behind medicine 20d, 40d observe the weeds death condition, and the activity of weeding of more various medicaments.In addition, also to behind medicine, observe the condition of production of crop in 1～15d, whether crop had poisoning to investigate medicament.
Embodiments of the invention preparation weeding test effect see the following form (40d behind the medicine)
Medicament is to the security survey result of crop
More than handle the equal safety of paddy rice.
Claims (10)
1. a mixed herbicidal composite that contains two careless ethers and bentazone is characterized in that this mixed herbicidal composite is main active ingredient with two careless ethers and bentazone, and the mass ratio of two careless ethers and bentazone is 1～80: 1～80.
2. mixed herbicidal composite according to claim 1 is characterized in that in this weed killer herbicide that the mass ratio of two careless ethers and bentazone is 1～60: 1～60.
3. mixed herbicidal composite according to claim 2 is characterized in that in this weed killer herbicide that the mass ratio of two careless ethers and bentazone is 1～30: 1～20.
4. mixed herbicidal composite according to claim 3 is characterized in that in this weed killer herbicide that the mass ratio of two careless ethers and bentazone is 1～10: 1～10.
5. mixed herbicidal composite according to claim 1 is characterized in that two careless ethers and the two quality percentage composition in weed killer herbicide of bentazone are 1～85%.
6. mixed herbicidal composite according to claim 5 is characterized in that two careless ethers and the two quality percentage composition in weed killer herbicide of bentazone are 10～80%.
7. mixed herbicidal composite according to claim 1 is characterized in that it is that the auxiliary agent that allows on main active ingredient and the agricultural chemicals is mixed with any one formulation with two careless ethers and bentazone.
8. mixed herbicidal composite according to claim 7 is characterized in that described formulation is wetting powder, water dispersible granules, missible oil or suspending agent.
9. the application of the described mixed herbicidal composite of claim 1 in the weed killer herbicide of preparation paddy field postemergence weed control.
10. the described mixed herbicidal composite of claim 1 is prevented and kill off the application in the weed killer herbicide of grassy weed in the paddy field, broad leaved weed and sedge weed in preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105520413A CN102461522B (en) | 2010-11-19 | 2010-11-19 | Mixed herbicide composition containing bispyribac-sodium and bentazone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105520413A CN102461522B (en) | 2010-11-19 | 2010-11-19 | Mixed herbicide composition containing bispyribac-sodium and bentazone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102461522A true CN102461522A (en) | 2012-05-23 |
| CN102461522B CN102461522B (en) | 2013-11-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104222112A (en) * | 2014-08-26 | 2014-12-24 | 广东中迅农科股份有限公司 | Weeding composition for paddy field |
| EP2802211A4 (en) * | 2012-01-12 | 2015-12-16 | Dow Agrosciences Llc | Herbicidal compositions containing bentazon and als inhibitor and accase inhibitor |
| CN106577760A (en) * | 2016-12-12 | 2017-04-26 | 安徽常泰化工有限公司 | Formula of herbicide for agricultural use |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828562A (en) * | 2010-06-12 | 2010-09-15 | 济南科赛基农化工有限公司 | Herbicide composition with bentazon and bispyribac-sodium as active ingredients |
-
2010
- 2010-11-19 CN CN2010105520413A patent/CN102461522B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828562A (en) * | 2010-06-12 | 2010-09-15 | 济南科赛基农化工有限公司 | Herbicide composition with bentazon and bispyribac-sodium as active ingredients |
Non-Patent Citations (1)
| Title |
|---|
| 刘长令等: "《世界农药大全.除草剂卷》", 31 August 2002, article "双草醚 灭草松", pages: 87-88 - 310 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2802211A4 (en) * | 2012-01-12 | 2015-12-16 | Dow Agrosciences Llc | Herbicidal compositions containing bentazon and als inhibitor and accase inhibitor |
| CN104222112A (en) * | 2014-08-26 | 2014-12-24 | 广东中迅农科股份有限公司 | Weeding composition for paddy field |
| CN106577760A (en) * | 2016-12-12 | 2017-04-26 | 安徽常泰化工有限公司 | Formula of herbicide for agricultural use |
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| Publication number | Publication date |
|---|---|
| CN102461522B (en) | 2013-11-27 |
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