CN101601404A - Weeding composition containing penoxsulam and bensulfuron-methyl - Google Patents
Weeding composition containing penoxsulam and bensulfuron-methyl Download PDFInfo
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- CN101601404A CN101601404A CNA2009101817752A CN200910181775A CN101601404A CN 101601404 A CN101601404 A CN 101601404A CN A2009101817752 A CNA2009101817752 A CN A2009101817752A CN 200910181775 A CN200910181775 A CN 200910181775A CN 101601404 A CN101601404 A CN 101601404A
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- bensulfuron
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- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 239000005472 Bensulfuron methyl Substances 0.000 title claims abstract description 11
- XMQFTWRPUQYINF-UHFFFAOYSA-N bensulfuron-methyl Chemical group COC(=O)C1=CC=CC=C1CS(=O)(=O)NC(=O)NC1=NC(OC)=CC(OC)=N1 XMQFTWRPUQYINF-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000009333 weeding Methods 0.000 title abstract description 3
- 239000005592 Penoxsulam Substances 0.000 title abstract 3
- SYJGKVOENHZYMQ-UHFFFAOYSA-N Penoxsulam Chemical compound N1=C2C(OC)=CN=C(OC)N2N=C1NS(=O)(=O)C1=C(OCC(F)F)C=CC=C1C(F)(F)F SYJGKVOENHZYMQ-UHFFFAOYSA-N 0.000 title abstract 3
- 241000196324 Embryophyta Species 0.000 claims description 33
- 230000002363 herbicidal effect Effects 0.000 claims description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- -1 aryl phenol Chemical compound 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 239000001993 wax Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 239000004562 water dispersible granule Substances 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000002671 adjuvant Substances 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
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- 239000003337 fertilizer Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
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- 239000002917 insecticide Substances 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
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- 229920005989 resin Polymers 0.000 claims description 4
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- 239000003381 stabilizer Substances 0.000 claims description 4
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- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical class NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 claims description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 239000002738 chelating agent Substances 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
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- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 2
- IXQGCWUGDFDQMF-UHFFFAOYSA-N o-Hydroxyethylbenzene Natural products CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 claims description 2
- 229940044654 phenolsulfonic acid Drugs 0.000 claims description 2
- 229960003080 taurine Drugs 0.000 claims description 2
- 239000013008 thixotropic agent Substances 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 abstract description 3
- 239000004480 active ingredient Substances 0.000 abstract 6
- 239000012752 auxiliary agent Substances 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 description 31
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- 235000009566 rice Nutrition 0.000 description 15
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 12
- 244000025254 Cannabis sativa Species 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 11
- 230000003449 preventive effect Effects 0.000 description 9
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- 239000003814 drug Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
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- 241001553700 Euphorbia lathyris Species 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229940100389 Sulfonylurea Drugs 0.000 description 3
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- YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 241001290610 Abildgaardia Species 0.000 description 2
- LPXYXBZAXFTFKH-UHFFFAOYSA-N ClC=1C(=C(C(=NC1)C(=O)O)C(=O)O)Cl Chemical compound ClC=1C(=C(C(=NC1)C(=O)O)C(=O)O)Cl LPXYXBZAXFTFKH-UHFFFAOYSA-N 0.000 description 2
- 244000150195 Cyperus longus Species 0.000 description 2
- 235000018109 Cyperus longus Nutrition 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 241000254158 Lampyridae Species 0.000 description 2
- 241000169076 Monochoria korsakowii Species 0.000 description 2
- 241000757039 Pontederiaceae Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 239000005995 Aluminium silicate Substances 0.000 description 1
- 240000001432 Calendula officinalis Species 0.000 description 1
- 235000005881 Calendula officinalis Nutrition 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000234653 Cyperus Species 0.000 description 1
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- 241000252233 Cyprinus carpio Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
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- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- QHTQREMOGMZHJV-UHFFFAOYSA-N Thiobencarb Chemical compound CCN(CC)C(=O)SCC1=CC=C(Cl)C=C1 QHTQREMOGMZHJV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 235000012211 aluminium silicate Nutrition 0.000 description 1
- HKPHPIREJKHECO-UHFFFAOYSA-N butachlor Chemical compound CCCCOCN(C(=O)CCl)C1=C(CC)C=CC=C1CC HKPHPIREJKHECO-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229920005551 calcium lignosulfonate Polymers 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
- 239000006229 carbon black Substances 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
- 239000007859 condensation product Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 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
- 230000007774 longterm Effects 0.000 description 1
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- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical compound C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a weeding composition containing penoxsulam and bensulfuron-methyl, which comprises two active ingredients, namely an active ingredient a and an active ingredient b, wherein the active ingredient a is penoxsulam, the active ingredient b is bensulfuron-methyl, the weight ratio of a to b is 1-90: 90-1, the preferred weight ratio of a to b is 1-50: 50-1, and the particularly preferred weight ratio of a to b is 1-10: 10-1. The active ingredients in the composition account for 8-95% of the total weight of the composition, and the balance is an agriculturally acceptable pesticide auxiliary agent.
Description
Technical field
The invention belongs to the agriculture plant protection field, relate to a kind of the have Herbicidal combinations that improves performance, especially a kind of Herbicidal combinations that comprises penoxsuam and bensulfuron-methyl.
Background technology
In recent years, the rice field develops rapidly with the weed killer herbicide kind, kind updates, perfect, weed killer herbicides such as diphenyl ether, thiocarbamates, amide-type, quinoline carboxylic acid, sulfonylurea have successively been emerged in large numbers, form the comparatively perfect chemical weed control system that is adapted to the paddy rice different planting, become indispensable in world's Rice Production, crucial well stimulation.But, along with numerous weed killer herbicide kinds continue to use in the rice field large tracts of land, also will certainly produce the problem that some need be faced and should conscientiously solve: mainly be that the weeds resistance is outstanding, wherein comparatively outstanding to the resistance of Stam F-34, dichloro quinolinic acid, butachlor, benthiocarb with the barnyard grass grass, recently, common weeds such as sedge family, Pontederiaceae, Alismataceae such as difformed galingale herb, firefly Lin, arrowhead, Monochoria korsakowii, Monochoria vaginalis have produced resistance to sulfonylurea herbicide, make the weeding problem more become complicated; Perennial weed harm becomes major issue, and particularly the sedge family perennial weed is more outstanding; Advanced age, the barnyard grass grass need solve with the problem of preventing and kill off of moleplant seed; The grass spectrum of killing of weed killer herbicide kind remains to be enlarged, and prolongs the lasting phase that soil is prevented and kill off medicament.Along with the Direct-seeding Rice area under cultivation constantly enlarges, more urgent for the demand of wide spectrum, selectivity weed killer herbicide kind strong, easy to use.
Bensulfuron-methyl belongs to traditional sulfonylurea herbicide, it is selectivity inner sucting conduction type herbicides for use in paddy, can effectively prevent and treat life in 1 year and perennial broadleaf weed and nutgrass flatsedge, can be absorbed and pass to other positions by weeds root, leaf, but rice field such as sedge family, Alismataceae etc. have produced certain resistance to this weed killer herbicide in long-term the use, and drug effect reduces.
Penoxsuam is the rice field broad-spectrum herbicide, can effectively prevent and kill off barnyard grass grass (comprising barnyard grass grass), moleplant seed and annual sedge weed to Stam F-34, dichloro quinolinic acid and anti-acetyl-CoA carboxylase tool resistance, and effective to numerous broad leaved weeds, give birth to different stamen flower, carp intestines, sesbania, ring flower, Monochoria vaginalis etc. as the natural pond.Simultaneously, it also can prevent and kill off anti-bensulfuron-methyl weeds in the rice field, and many broad-leaveds and sedge weed and barnyard grass grass etc. are had residual activity, for composing the widest kind with killing grass in the weed killer herbicide in present rice field.Penoxsuam is a translocated herbicide, absorbs through cauline leaf, young shoot and root system, conducts to meristematic tissue by xylem and phloem, suppresses plant strain growth, makes the growing point chlorosis, handles back 7-14d terminal bud and reddens, necrosis, 2-4 week plant death.
Summary of the invention
The objective of the invention is at above-mentioned bensulfuron-methyl deficiency in actual applications, a kind of herbicide composition for paddy fields with synergistic effect is provided, plurality of advantages such as said composition has efficiently, low toxicity, low-residual, low cost all have good preventive effect to grass family, sedge family and broad leaved weed.
Particularly, the invention provides a kind of Herbicidal combinations, said composition comprises two kinds of active components, active component a and active component b, wherein active component a is a penoxsuam, and active component b is a bensulfuron-methyl, and the weight ratio of a and b is 1～90: 90～1, the weight ratio of preferred a and b is 1～50: 50～1, and the weight ratio of especially preferred a and b is 1～10: 10～1.
Active component accounts for 8～95% of composition total weight in the described composition, and surplus is that agricultural goes up acceptable insecticides adjuvant.
Acceptable insecticides adjuvant is selected from carrier, adhesive, dispersant, protecting colloid, thickener, thixotropic agent, bleeding agent, stabilizing agent, chelating agent, dyestuff, colouring agent and the polymer on the described agricultural one or more mixtures and surface-active are formed jointly.
Described carrier is organic or inorganic, natural or synthetic material, and they help using of active component.This carrier generally be inertia and must to be that agricultural goes up acceptable, particularly processed plant is accepted.Described carrier can be a solid, is selected from one or more the mixture in potter's clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer etc.; Or liquid, be selected from one or more the mixture in water, alcohols, ketone, petroleum cuts, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, the liquefied gas etc.Described carrier also can be solid and mixtures of liquids, and just carrier is selected from one or more the mixture in potter's clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer, water, alcohols, ketone, petroleum cuts, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, the liquefied gas.
Described surfactant comprises emulsifier, dispersant or wetting agent, and this surfactant can be ionic or nonionic.Preferably; described surfactant be selected from polyacrylic salt, lignosulfonates, phenolsulfonic acid or naphthalene sulfonic acids salt, oxirane and fatty alcohol or with aliphatic acid or with the polymer of aliphatic amine and fortified phenol (particularly alkylphenol or aryl phenol); sulfosuccinate, one or more in the phosphate of taurine derivatives (particularly taurine alkane ester), alcohol phosphate or multi-hydroxy ethyl phenol.。
Composition provided by the invention can comprise at least a surfactant, with help active component in the composition in water dispersion and help making them can correctly be applied to plant, the weeds in the control crop.
Composition of the present invention also can mix with conventional solid and the liquid additive that uses in the prior art, is prepared into formulations such as water dispersible granules, wetting powder, granule, soluble powder, suspending agent.
Composition of the present invention can be prepared into solid form, and having of can mentioning is following several:
Water dispersible granules (content of its active component is generally than higher, usually between 50%～90%), water dispersible granules is normally prepared by the agglomeration of wettable powder type composition in suitable granular system, makes this formulation.
Wetting powder is generally with such method preparation, promptly so that it contains 20～90% active component is as the criterion, except that solid carrier, they generally contain 0～7% wetting agent, 3～10% dispersant, in case of necessity, make it contain 0～10% one or more other additive again, as dyestuff, colouring agent, bleeding agent, adhesive or anti-caking agent etc.
Granule can prepare with following method, is about to the active component of 5～40 weight portions, the stabilizing agent of 0.1～45 weight portion, and the carrier of 12～90 weight portions is mixed with and forms.There is no particular limitation to be suitable for prilling process of the present invention, can be the conventional method of making granular pesticide, as conventional method, can wet granulation, dry granulation, stirring granulation, extruding granulation etc., especially, utilize the extruding granulation can simple plate and make granule at an easy rate.
Soluble powder generally with such method preparation, promptly so that its active component that contains 35-90% is as the criterion, is aided with carrier, appropriate amount of addition agent forms.
The composition that is suitable for liquid form of the present invention can be soluble liquid, suspending agent for example, it can prepare by following method: promptly be as the criterion not form sedimental stable fluid, they are generally by the active component with 4～85 weight portions, 0.5 the surfactant of～45 weight portions, the dyestuff that 0～10 weight portion is suitable, colouring agent, foam reducing composition, corrosion inhibitor, stabilizing agent, the additive of bleeding agent or adhesive etc. is mixed with and forms, can add carrier in the composition, carrier can be water or organic liquid, when active component indissoluble or water fast, some solid organic matter or mineral salt can be dissolved in the liquid so that help sediments to form or as the antifreezing agent of water.
Above-mentioned composition of the present invention can be used to prevent and treat paddy field weed, can be applied on the surface of pending plant in the paddy field by the method for spraying, promptly be applied to and cut weeds, particularly harmful weed infestation or easy the invasion on the surface that influences to plant growth, the amount of application of these compositions calculates with active component, amount of application is usually at 20～1800 gram/hectares, preferred 30～1200 gram/hectares, more preferably 100-1100 gram/hectare.
When compound (a) and compound (b) when using jointly, obtained unforeseeable synergistic effect.The specific activity of above-mentioned Herbicidal combinations is used the activity expection summation of single weed killer herbicide, and single weed killer herbicide (a) and independent activity (b) are more remarkable.Synergistic effect show as wideer weeds control spectrum, the faster onset of herbicide effect, more lasting control efficiency, by once or minority use several times just can control better and be harmful to crop and widened possible dispenser interval.These characteristics are needed in the weeds control practice process.
In addition, Herbicidal combinations of the present invention has following advantage:
1, the broad weed-killing spectrum of herbicidal composition of the present invention, penoxsuam has remedied bensulfuron-methyl common weeds such as sedge family, Pontederiaceae, Alismataceae such as difformed galingale herb, firefly Lin, arrowhead, Monochoria korsakowii, Monochoria vaginalis has been produced resistance, and the low shortcoming of preventive effect, improved and killed grass spectrum and preventive effect, only needed a drug just can prevent and treat the harm of multiple grassy weed, broad leaved weed, sedge weed and have certain effect of increasing production;
3, the herbicidal composition drug effect lasting period of the present invention long, as the preventive effect to barnyard grass grass, moleplant seed, after the general dispenser 30～42 days, the fresh weight preventive effect still reached 75%～85%, has reduced spraying times, had widened dispenser interval;
4, herbicidal composition low toxicity of the present invention, to paddy growth safety, the residence time is lacked no accumulation toxicity in crop and soil during use;
5, herbicidal composition cost of the present invention is low, easy to use, and it applies huge economic benefit and social benefit.
Embodiment
The following example and unrestricted the present invention, and be used for just illustrating how the present invention realizes.For some weeds, these embodiment demonstrate significant especially validity.
One, example of formulations
Embodiment 1. preparation granules (the raw material umber sum of preparation agricultural chemicals is 100 parts)
Mixture of active principles (bensulfuron-methyls of 32 weight portion penoxsuams+38 weight portions) with 70 weight portions; the calcium stearate of the polyvinyl alcohol of the atoleine of 6 weight portions, 4 weight portions, 3 weight portions; the clay of surplus; the above-mentioned substance mixing is obtained 100 parts of mixture of powders, and add an amount of water, mix with small-sized kneader; carry out granulation again; dry with the whole grain of pelletizing machine back, sieve, can obtain said preparation.
Embodiment 2. preparation suspending agents (the raw material umber sum of preparation agricultural chemicals is 100 parts)
The activity of 40 weight portions is mixture (bensulfuron-methyls of the penoxsuam of 18 weight portions+22 weight portions), the carboxymethyl cellulose of 5 weight portions (as thickener), the propane diols of 3 weight portions (as antifreezing agent), the calcium lignosulfonate of 10 weight portions (as wetting dispersing agent), and the water of surplus, make this mixture by master operations such as mixing, stirring, sand millings.
Embodiment 3. preparation water dispersible granules (the raw material umber sum of preparation agricultural chemicals is 100 parts)
With the mixture of active principles (bensulfuron-methyls of the penoxsuam of 32 weight portions+43 weight portions) of 75 weight portions, 5 weight account polyethylene alcohol, the Sodium Laurylsulfate of 2 weight portions, the kaolin of 6 weight portion wooden calcium sulfonates and surplus.
After the mentioned component mixing, in bolt type dish formula flour mill, wear into fine powder, powder is made it granulation by the water that sprays as granulation liquid in fluid bed.
Embodiment 4. preparation wetting powders (the raw material umber sum of preparation agricultural chemicals is 100 parts)
Mixture of active principles (bensulfuron-methyls of the penoxsuam of 35 weight portions+10 weight portions) with 45 weight portions, the glycerine of 3 weight portion Fluhyzon formaldehyde condensation products sodium sulfonates, 5 weight portion neopelexes, 2 weight portions, the white carbon black of surplus is mixed, through ultramicro grinding, make powder reach fineness requirement, and use double helical form mixer and colter formula mixer through repeatedly mixing, product is mixed, thereby make this high-load formulation.
Two, the test of pesticide effectiveness
The fresh weight preventive effect that embodiment 5. compositions of the present invention are prevented and kill off the rice direct-seeding field weed.
During dispenser, weeds 2～3 leaf phase dispensers.Investigation in 28 days is to weeds fresh weight preventive effect (table 1) behind medicine.
Table 1, weed killer herbicide of the present invention are to the preventive effect of rice direct-seeding field weed (behind the medicine 28 days)
Above treatment dosage is to the equal safety of paddy growth.
Embodiment 6. weed killer herbicides of the present invention are prevented and kill off rice seedling bed weeds result of the test (seeing Table 2) after 25 days:
The weed killer herbicide of the present invention of different proportionings of table 2. and formulation is to the preventive effect of rice seedling bed weeds
As can be seen from the above table, component (a) and the composition of (b) forming have good herbicidal effect for conventional weeds such as rice seedling bed flat bar Fischer grass, Monochoria vaginalis, barnyard grass grass, more than handle the equal safety of rice seedling.
Composition and method of making the same of the present invention is described by specific embodiment.Those skilled in the art can use for reference links such as content appropriate change raw material of the present invention, process conditions and realize corresponding other purpose, its relevant change does not all break away from content of the present invention, all similar replacements and change will become apparent to those skilled in the art that and all be regarded as comprising within the scope of the present invention.
Claims (10)
1, a kind of Herbicidal combinations, it is characterized in that said composition comprises two kinds of active components, active component a and active component b, wherein active component a is a penoxsuam, active component b is a bensulfuron-methyl, the weight ratio of active component a and b is 1～90: 90～1, and the weight ratio of preferred active component a and b is 1～50: 50～1, and the weight ratio of preferred especially active component a and b is 1～10: 10～1.
2, composition according to claim 1, active component accounts for 8～95% of composition total weight in the said composition.
3,, also contain agricultural in the said composition and go up acceptable insecticides adjuvant according to each described composition of claim 1-2.
4, composition according to claim 3, acceptable insecticides adjuvant is made up of one or more mixture and the surface-active in carrier, adhesive, dispersant, protecting colloid, thickener, thixotropic agent, bleeding agent, stabilizing agent, chelating agent, dyestuff, colouring agent and the polymer on the wherein said agricultural.
5, carrier according to claim 4, it is selected from one or more the mixture in potter's clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer etc.; Perhaps be selected from one or more the mixture in water, alcohols, ketone, petroleum cuts, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, the liquefied gas etc.
6, composition according to claim 4, wherein carrier is selected from one or more the mixture in potter's clay, natural or synthetic silicate, silica, resin, wax, solid fertilizer, water, alcohols, ketone, petroleum cuts, aromatic hydrocarbons or wax hydrocarbon, chlorohydrocarbon, the liquefied gas.
7, according to each described composition of claim 4-6; wherein surfactant be selected from polyacrylic salt, lignosulfonates, phenolsulfonic acid or naphthalene sulfonic acids salt, oxirane and fatty alcohol or with aliphatic acid or with the polymer of aliphatic amine and fortified phenol (particularly alkylphenol or aryl phenol); sulfosuccinate, one or more in the phosphate of taurine derivatives (particularly taurine alkane ester), alcohol phosphate or multi-hydroxy ethyl phenol.
8, each described composition of claim 1-7, its formulation is water dispersible granules, wetting powder, granule, soluble powder, suspending agent.
9, each described composition of claim 1-8 purposes of being used to prevent and treat paddy field weed.
10, purposes according to claim 9, the amount of application of composition calculates with active component, and amount of application is 20～1800 gram/hectares, preferred 30～1200 gram/hectares, more preferably 100-1100 gram/hectare.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101897339A (en) * | 2010-08-20 | 2010-12-01 | 陕西上格之路生物科学有限公司 | Herbicide composition containing cinosulfuron and penoxsulam |
| CN102217627A (en) * | 2011-05-06 | 2011-10-19 | 浙江泰达作物科技有限公司 | Penoxsulam and ethoxysulfuron compound herbicide suspension and preparation method thereof |
| CN103037695A (en) * | 2010-02-03 | 2013-04-10 | 陶氏益农公司 | Synergistic herbicidal composition containing penoxsulam and flazasulfuron |
| CN103113154A (en) * | 2013-02-02 | 2013-05-22 | 广东中迅农科股份有限公司 | Pesticide-and-fertilizer granules for preventing and killing weeds in paddy fields and preparation method thereof |
| CN103121877A (en) * | 2013-02-04 | 2013-05-29 | 广东中迅农科股份有限公司 | Penoxsulam and pyrazosulfuron pesticide fertilizer granule and preparation method thereof |
| CN101642123B (en) * | 2009-08-24 | 2013-06-05 | 陕西上格之路生物科学有限公司 | Herbicide composition for paddy fields |
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| CN103371161A (en) * | 2012-04-28 | 2013-10-30 | 陕西韦尔奇作物保护有限公司 | Cyclosulfamuron-containing weeding composition |
| CN104041503A (en) * | 2014-04-30 | 2014-09-17 | 浙江天丰生物科学有限公司 | Weeding composition for paddy fields and lotus root fields |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530105A (en) * | 2009-04-21 | 2009-09-16 | 北京颖泰嘉和科技股份有限公司 | Herbicide composition containing sulfonylurea, pyridine and penoxsulam and use thereof |
-
2009
- 2009-07-23 CN CN2009101817752A patent/CN101601404B/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| 吴长兴等: "稻杰防除直播水稻田杂草的应用技术研究", 《杂草科学》 * |
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| CN103037695B (en) * | 2010-02-03 | 2015-02-04 | 陶氏益农公司 | Synergistic herbicidal composition containing penoxsulam and flazasulfuron |
| US9179679B2 (en) | 2010-02-03 | 2015-11-10 | Dow Agrosciences Llc | Synergistic herbicidal composition containing penoxsulam and flazasulfuron |
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| CN109673662A (en) * | 2018-12-18 | 2019-04-26 | 李明星 | Ternary herbicidal composition and its preparation and application |
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