CN102349521A - Weeding composition containing flumetsulam and topramezone - Google Patents
Weeding composition containing flumetsulam and topramezone Download PDFInfo
- Publication number
- CN102349521A CN102349521A CN2011102606332A CN201110260633A CN102349521A CN 102349521 A CN102349521 A CN 102349521A CN 2011102606332 A CN2011102606332 A CN 2011102606332A CN 201110260633 A CN201110260633 A CN 201110260633A CN 102349521 A CN102349521 A CN 102349521A
- Authority
- CN
- China
- Prior art keywords
- flumetsulam
- herbicidal combinations
- azoles humulone
- benzene azoles
- topramezone
- 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.)
- Pending
Links
- RXCPQSJAVKGONC-UHFFFAOYSA-N Flumetsulam Chemical compound N1=C2N=C(C)C=CN2N=C1S(=O)(=O)NC1=C(F)C=CC=C1F RXCPQSJAVKGONC-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 238000009333 weeding Methods 0.000 title abstract description 9
- IYMLUHWAJFXAQP-UHFFFAOYSA-N topramezone Chemical compound CC1=C(C(=O)C2=C(N(C)N=C2)O)C=CC(S(C)(=O)=O)=C1C1=NOCC1 IYMLUHWAJFXAQP-UHFFFAOYSA-N 0.000 title abstract 4
- 230000002363 herbicidal effect Effects 0.000 claims abstract description 32
- RMFGNMMNUZWCRZ-UHFFFAOYSA-N Humulone Natural products CC(C)CC(=O)C1=C(O)C(O)(CC=C(C)C)C(O)=C(CC=C(C)C)C1=O RMFGNMMNUZWCRZ-UHFFFAOYSA-N 0.000 claims description 30
- VMSLCPKYRPDHLN-NRFANRHFSA-N humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)[C@@](O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-NRFANRHFSA-N 0.000 claims description 30
- REEJOFMTJPOBAY-UHFFFAOYSA-N benzene;1h-pyrrole Chemical class C=1C=CNC=1.C1=CC=CC=C1 REEJOFMTJPOBAY-UHFFFAOYSA-N 0.000 claims description 29
- 240000008042 Zea mays Species 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 7
- 239000004562 water dispersible granule Substances 0.000 claims description 7
- 239000000375 suspending agent Substances 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 23
- 239000003795 chemical substances by application Substances 0.000 abstract description 12
- 238000001228 spectrum Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 241000234646 Cyperaceae Species 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 18
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 16
- 235000005822 corn Nutrition 0.000 description 16
- 230000000857 drug effect Effects 0.000 description 10
- 230000003449 preventive effect Effects 0.000 description 10
- 210000000481 breast Anatomy 0.000 description 9
- 238000009313 farming Methods 0.000 description 9
- 241001290610 Abildgaardia Species 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 239000004009 herbicide Substances 0.000 description 5
- 238000011835 investigation Methods 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 241000209504 Poaceae Species 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- -1 triazolopyrimidine sulfonamides Chemical class 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 235000002248 Setaria viridis Nutrition 0.000 description 2
- 240000003461 Setaria viridis Species 0.000 description 2
- 235000010086 Setaria viridis var. viridis Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- NIMPLVSXFLOSGI-UHFFFAOYSA-N 3-fluoro-5-methyl-1h-1,2,4-triazole Chemical class CC1=NC(F)=NN1 NIMPLVSXFLOSGI-UHFFFAOYSA-N 0.000 description 1
- 240000006995 Abutilon theophrasti Species 0.000 description 1
- 108010000700 Acetolactate synthase Proteins 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 1
- 244000237956 Amaranthus retroflexus Species 0.000 description 1
- 241001645380 Bassia scoparia Species 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 208000003643 Callosities Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 240000006122 Chenopodium album Species 0.000 description 1
- 235000009344 Chenopodium album Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000005853 Cyperus esculentus Nutrition 0.000 description 1
- 244000285774 Cyperus esculentus Species 0.000 description 1
- 240000003173 Drymaria cordata Species 0.000 description 1
- 235000014716 Eleusine indica Nutrition 0.000 description 1
- 244000025670 Eleusine indica Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000001047 Hibiscus trionum Nutrition 0.000 description 1
- 241001075721 Hibiscus trionum Species 0.000 description 1
- 241001272567 Hominoidea Species 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 235000009199 Lamium album Nutrition 0.000 description 1
- 244000303199 Lamium album Species 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 244000147162 Matricaria matricarioides Species 0.000 description 1
- 235000004589 Matricaria matricarioides Nutrition 0.000 description 1
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000292697 Polygonum aviculare Species 0.000 description 1
- 235000006386 Polygonum aviculare Nutrition 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 235000002594 Solanum nigrum Nutrition 0.000 description 1
- 240000002307 Solanum ptychanthum Species 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 240000008488 Thlaspi arvense Species 0.000 description 1
- 235000008214 Thlaspi arvense Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000005592 Veronica officinalis Species 0.000 description 1
- 241001251949 Xanthium sibiricum Species 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 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 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- NWMAWVQSKNLCRO-UHFFFAOYSA-N n-phenylpyrimidine-2-sulfonamide Chemical compound N=1C=CC=NC=1S(=O)(=O)NC1=CC=CC=C1 NWMAWVQSKNLCRO-UHFFFAOYSA-N 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a weeding composition containing active components of flumetsulam and topramezone in weight ratio of 1:(30-2):1. Since the weeding mechanism of the flumetsulam is different from that of the topramezone, the weeding composition disclosed by the invention and formed by mixing the flumetsulam and the topramezone combines the advantages of two single agents and further achieves better weeding effect. Compared with single agent for use, the weeding composition has the advantages of remarkable synergism, reduced pesticide consumption, reduced cost and high safety; a herbicidal spectrum is broadened; the weeding composition has better control effect for broad leaved weeds, cyperaceae weeds and grassy weeds; meanwhile, the pesticide resistance of the single agents can be relieved.
Description
Technical field
The present invention relates to a kind of weed killer herbicide that is used to prevent and kill off the corn weeds in field, be specifically related to a kind of Herbicidal combinations that contains Flumetsulam and benzene azoles humulone, belong to technical field of pesticide.
Background technology
In recent years, 2%, 2010 year national maize sown area of the average annual increase of Chinese maize cultivated area is about 3,000 ten thousand hectares, is the second largest crops that are only second to paddy rice.How to control the corn field crop smothering with new high-efficiency environment friendly agricultural chemicals, be a major challenge that current plant protection interface is faced.
Flumetsulam has another name called Flumetsulam, and chemistry is by name 2 ', 6 '-two fluoro-5-methyl (1,2,4)-triazols (1,5-a) pyrimidine-2-sulfonanilide.Belonging to triazolopyrimidine sulfonamides, is typical inhibitor of acetolactate synthetase, is the agent of a kind of low toxicity broad spectrum weeding.Can prevent and kill off most of annual and perennial broadleaf weeds; Children grassy weed in age also there is inhibitory action; As piemarker, lamb's-quarters, chickweed, tattooing flower are harvested, preventive effects such as clearvers, Mandala, Amaranthus retroflexus, pineapple weed, corn radish are excellent; To knotweed, summer cypress, black nightshade, white dead nettle, Veronica, multiple cruciferous weeds such as flowerofanhour root or herb, Siberian cocklebur and elegance and talent dish, penny cress also have significant preventive effect, and green foxtail, Chufa are had good activity.Long, broad weed-killing spectrum of the longevity of residure, soil, cauline leaf handle all can, to soybean, corn and wheat high safety, then very responsive to rape, sweet Lay, cotton and vegetables etc.But relatively poor to part grass family and sedge weed effect, use cost is high, limits it and promotes the use of.
Benzene azoles humulone, chemistry [3-(4,5-dihydro-3-isoxazolyl)-4-sulfonyloxy methyl-2-methylbenzene]-5-hydroxyl-1-methyl isophthalic acid H pyrazoles-4-yl by name) ketone.Belong to the sulfonylurea corn field herbicide, suppress HPPD, carotenoid, chlorophyllous biosynthesis are suppressed, the susceptible weeds that causes death and germinate.Be that cauline leaf is handled weed killer herbicide behind the seedling, herbicidal spectrum is wide, and high activity is to the corn high safety.Can effectively prevent and kill off corn field annual gramineae and broad leaved weed, sedge weed, particularly can effectively prevent and kill off not good green foxtail, lady's-grass, the eleusine indica of nitre sulphur humulone preventive effect, can be used for all types of corns.But exist independent use cost high, be unfavorable for that large tracts of land promotes the use of.
In actual use, Flumetsulam can be prevented and kill off most of annual and perennial broadleaf weeds, but relatively poor to grass family and sedge weed effect; Benzene azoles humulone has preventive effect preferably to annual gramineae and broad leaved weed, sedge weed, but invalid to the part broad leaved weed.
Summary of the invention
The object of the present invention is to provide that a kind of component is reasonable, herbicidal spectrum is wide, preventive effect is good, contain the Herbicidal combinations of Flumetsulam and benzene azoles humulone cheaply; Be used for preventing and kill off the various weeds of corn field, the application in preventing and kill off corn field in broad leaved weed, sedge weed and the grassy weed all has remarkable result.
Herbicidal combinations of the present invention includes weight ratio and is 1: 30～20: 1 active component Flumetsulam and benzene azoles humulone.
Be added with the agriculture acceptable carrier of going up in the composition of the present invention and process upward common formulations of agricultural; Wherein, The cumulant of Flumetsulam and benzene azoles humulone accounts for 1～85% of Herbicidal combinations gross weight; Preferably, the cumulant of Flumetsulam and benzene azoles humulone accounts for 4～50% of Herbicidal combinations gross weight.
According to method known in those skilled in the art; The present invention can be made into agricultural and goes up the various formulations of acceptable; Comprise oil-suspending agent, missible oil, water dispersible granules, wetting powder etc.; Preferably, be added with the agriculture acceptable surfactant and solid carrier or liquid diluent gone up in the composition of the present invention and process oil-suspending agent or water dispersible granules; Described surfactant, solid carrier, liquid diluent are auxiliary material carrier commonly used on the agriculture preparation; Wherein, said surfactant can be alkylsulfonate, fatty alcohol sulfonate, APES, JFC (AEO), lauryl sodium sulfate, calcium dodecyl benzene sulfonate, lignosulfonates, carboxymethyl cellulose, agricultural newborn 500#, agricultural newborn 600#, Nongru-700 #, farming breast 2201, farming breast 8209, farming breast 8312, farming breast 8210, agricultural newborn NP-10, farming breast 0425, farming breast 0408, farming breast 3517, farming breast 8220, farming breast 8210, NNO etc.; Solid carrier can be bentonite, white carbon, high clay, kaolin, gelatin, potter's clay, diatomite, precipitated calcium carbonate etc.; Liquid diluent can be cyclohexanone, acetone, dimethylacetylamide, methyl alcohol, methyl oleate, dimethyl sulfoxide (DMSO), water etc.
The application of Herbicidal combinations of the present invention in preventing and kill off the corn weeds in field.
The inventor is through discovering; Flumetsulam and benzene azoles humulone rationally are mixed, can overcome single preparation defective and have remarkable synergy, expansion weeds spectrum, a dispenser can be prevented and kill off corn field overwhelming majority weeds; Reduce spraying times; Reduce the control cost, slow down pesticide resistance, corn safety.
Herbicidal combinations of the present invention is because flumetsulam is different with benzene azoles humulone weeding mechanism; Composite back combines the advantage of two kinds of single agent, has reached better herbicidal effect, uses with respect to single agent to have obvious synergistic effect; Reduce dosage, reduced cost and safer; Enlarged killing the grass spectrum, broad leaved weed, sedge weed and grassy weed have all been had better control efficiency; Can slow down simultaneously pesticide resistance because of using single agent to produce.
Embodiment
Embodiment 1
Each composition weight proportioning of 40% Flumetsulam benzene azoles humulone water dispersible granules:
Compound method: each material is once added wet mixing in the agitated reactor, under stirring condition, it is fully mixed, and carry out waterproof pulverization and after certain fineness, carry out spray congealing moulding and spray drying granulation, promptly obtain product.
The drug effect report of 40% Flumetsulam benzene azoles humulone water dispersible granules: corn 2-4 leaf phase, weeds 2-5 leaf phase dispenser.30 days investigation strain preventive effect results are following behind the medicine:
Result of the test shows: Flumetsulam benzene azoles humulone is used the back herbicidal effect with will be higher than the arbitrary single agent in the component, helps increasing mutually drug effect, enlarges herbicidal spectrum.
Embodiment 2
Each composition weight proportioning of 4.0% Flumetsulam benzene azoles humulone oil-suspending agent:
Compound method: after each mixing of materials, make average grain diameter below 5 μ m, just obtain oil suspending agent with case of wet attrition.
The drug effect report of 4.0% Flumetsulam benzene azoles humulone oil-suspending agent: corn 2-4 leaf phase, weeds 2-5 leaf phase dispenser.30 days investigation strain preventive effect results are following behind the medicine:
Result of the test shows: Flumetsulam benzene azoles humulone is used the back herbicidal effect with will be higher than the arbitrary single agent in the component, helps increasing mutually drug effect, enlarges herbicidal spectrum.
Embodiment 3
Each composition weight proportioning of 60% Flumetsulam benzene azoles humulone missible oil:
Under stirring condition, it is fully mixed above each material, just obtain missible oil.
The drug effect report of 60% Flumetsulam benzene azoles humulone missible oil: corn 2-4 leaf phase, weeds 2-5 leaf phase dispenser.30 days investigation strain preventive effect results are following behind the medicine:
Result of the test shows: Flumetsulam benzene azoles humulone is used the back herbicidal effect with will be higher than the arbitrary single agent in the component, helps increasing mutually drug effect, enlarges herbicidal spectrum.
Embodiment 4
Each composition weight proportioning of 20% Flumetsulam benzene azoles humulone water dispersible granules:
Each material is once added wet mixing in the agitated reactor, under stirring condition, it is fully mixed, and carry out waterproof pulverization and after certain fineness, carry out spray congealing moulding and spray drying granulation, promptly obtain product.
The drug effect report of 20% Flumetsulam benzene azoles humulone water dispersible granules: corn 2-4 leaf phase, weeds 2-5 leaf phase dispenser.30 days investigation strain preventive effect results are following behind the medicine:
Result of the test shows: Flumetsulam benzene azoles humulone is used the back herbicidal effect with will be higher than the arbitrary single agent in the component, helps increasing mutually drug effect, enlarges herbicidal spectrum.
Embodiment 5
Each composition weight proportioning of 80% Flumetsulam benzene azoles humulone wetting powder:
Under stirring condition, it is fully mixed above each material, pulverize certain fineness, promptly obtain wetting powder.
The drug effect report of 80% Flumetsulam benzene azoles humulone wetting powder: corn 2-4 leaf phase, weeds 2-5 leaf phase dispenser.30 days investigation strain preventive effect results are following behind the medicine:
Result of the test shows: Flumetsulam benzene azoles humulone is used the back herbicidal effect with will be higher than the arbitrary single agent in the component, helps increasing mutually drug effect, enlarges herbicidal spectrum.
Claims (5)
1. Herbicidal combinations that contains Flumetsulam and benzene azoles humulone, it is characterized in that: including weight ratio is active component Flumetsulam and the benzene azoles humulone of 1:30～20:1.
2. Herbicidal combinations as claimed in claim 1 is characterized in that: be added with the agriculture acceptable carrier of going up in the composition and process upward common formulations of agricultural, wherein, the cumulant of Flumetsulam and benzene azoles humulone accounts for 1～85% of Herbicidal combinations gross weight.
3. Herbicidal combinations as claimed in claim 2 is characterized in that: the cumulant of Flumetsulam and benzene azoles humulone accounts for 4～50% of Herbicidal combinations gross weight.
4. like claim 2 or 3 described Herbicidal combinations, it is characterized in that: be added with the agriculture acceptable surfactant and solid carrier or liquid diluent gone up in the composition and process oil-suspending agent or water dispersible granules.
5. claim 1 or 2 or 3 application of described Herbicidal combinations in preventing and kill off the corn weeds in field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102606332A CN102349521A (en) | 2011-09-06 | 2011-09-06 | Weeding composition containing flumetsulam and topramezone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102606332A CN102349521A (en) | 2011-09-06 | 2011-09-06 | Weeding composition containing flumetsulam and topramezone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102349521A true CN102349521A (en) | 2012-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102606332A Pending CN102349521A (en) | 2011-09-06 | 2011-09-06 | Weeding composition containing flumetsulam and topramezone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102349521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665612A (en) * | 2016-12-03 | 2017-05-17 | 安徽丰乐农化有限责任公司 | Corn post-emergence weeding composition containing topramezone and florasulam |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004010779A2 (en) * | 2002-07-24 | 2004-02-05 | Basf Aktiengesellschaft | Synergistically acting herbicidal mixtures |
| CN1596649A (en) * | 2004-08-25 | 2005-03-23 | 马韵升 | Herbicide composition containing methyl sulcotrione |
| CN101838227A (en) * | 2010-04-30 | 2010-09-22 | 孙德群 | Safener of benzamide herbicide |
-
2011
- 2011-09-06 CN CN2011102606332A patent/CN102349521A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004010779A2 (en) * | 2002-07-24 | 2004-02-05 | Basf Aktiengesellschaft | Synergistically acting herbicidal mixtures |
| CN1596649A (en) * | 2004-08-25 | 2005-03-23 | 马韵升 | Herbicide composition containing methyl sulcotrione |
| CN101838227A (en) * | 2010-04-30 | 2010-09-22 | 孙德群 | Safener of benzamide herbicide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665612A (en) * | 2016-12-03 | 2017-05-17 | 安徽丰乐农化有限责任公司 | Corn post-emergence weeding composition containing topramezone and florasulam |
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Application publication date: 20120215 |