CN104542634B - Containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone - Google Patents
Containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone Download PDFInfo
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- CN104542634B CN104542634B CN201410823044.4A CN201410823044A CN104542634B CN 104542634 B CN104542634 B CN 104542634B CN 201410823044 A CN201410823044 A CN 201410823044A CN 104542634 B CN104542634 B CN 104542634B
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- Prior art keywords
- bentazone
- oxaziclomefone
- azoles humulone
- herbicidal combinations
- azoles
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- 239000005476 Bentazone Substances 0.000 title claims abstract description 52
- 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 52
- 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 title claims abstract description 39
- 150000003851 azoles Chemical class 0.000 title claims abstract description 39
- 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 title claims abstract description 39
- FCOHEOSCARXMMS-UHFFFAOYSA-N Oxaziclomefone Chemical compound C1OC(C)=C(C=2C=CC=CC=2)C(=O)N1C(C)(C)C1=CC(Cl)=CC(Cl)=C1 FCOHEOSCARXMMS-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 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 36
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 30
- 241000196324 Embryophyta Species 0.000 claims abstract description 31
- 239000004480 active ingredient Substances 0.000 claims abstract description 19
- 240000007594 Oryza sativa Species 0.000 claims abstract description 12
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 12
- 235000009566 rice Nutrition 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 22
- -1 oxaziclomefones Chemical compound 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000375 suspending agent Substances 0.000 claims description 11
- 239000007900 aqueous suspension Substances 0.000 claims description 4
- 239000004530 micro-emulsion Substances 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000004562 water dispersible granule Substances 0.000 claims description 3
- 230000000361 pesticidal effect Effects 0.000 claims description 2
- 239000004563 wettable powder Substances 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004009 herbicide Substances 0.000 abstract description 7
- 239000000575 pesticide Substances 0.000 abstract description 7
- 230000002195 synergetic effect Effects 0.000 abstract description 5
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000003814 drug Substances 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 241000192043 Echinochloa Species 0.000 description 7
- 240000000178 Monochoria vaginalis Species 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000000080 wetting agent Substances 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000007884 disintegrant Substances 0.000 description 3
- 239000007938 effervescent tablet Substances 0.000 description 3
- 150000002191 fatty alcohols Chemical class 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241001290610 Abildgaardia Species 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- 239000005583 Metribuzin Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 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 2
- 230000002045 lasting effect Effects 0.000 description 2
- FOXFZRUHNHCZPX-UHFFFAOYSA-N metribuzin Chemical compound CSC1=NN=C(C(C)(C)C)C(=O)N1N FOXFZRUHNHCZPX-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- CDMGNVWZXRKJNS-UHFFFAOYSA-N 2-benzylphenol Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1 CDMGNVWZXRKJNS-UHFFFAOYSA-N 0.000 description 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- KHBQMWCZKVMBLN-UHFFFAOYSA-N Benzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=C1 KHBQMWCZKVMBLN-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000002848 Cyperus flabelliformis Nutrition 0.000 description 1
- 240000001505 Cyperus odoratus Species 0.000 description 1
- 244000075634 Cyperus rotundus Species 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001553700 Euphorbia lathyris Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 235000011999 Panicum crusgalli Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000005010 Scirpus paludosus Nutrition 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010534 mechanism of action 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
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 150000004893 oxazines Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000003090 pesticide formulation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- KKDONKAYVYTWGY-UHFFFAOYSA-M sodium;2-(methylamino)ethanesulfonate Chemical compound [Na+].CNCCS([O-])(=O)=O KKDONKAYVYTWGY-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- GYICYQJEVCIYJY-UHFFFAOYSA-N thiophen-1-ylidenemethanone Chemical compound O=C=S1C=CC=C1 GYICYQJEVCIYJY-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 244000259727 waterwort Species 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Abstract
The present invention relates to a kind of containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone, and active ingredient is bentazone and azoles humulone Yi Ji oxaziclomefone, bentazone, azoles humulone, three kinds of active ingredients of oxaziclomefone weight part ratio be 1~40:1~15:1~15；Herbicidal combinations of the present invention have synergistic function, prevent and kill off rice terrace annual grassy weeds it is with obvious effects better than each single dose be used alone, expand herbicide controlling spectrum, while reducing Pesticide use amount, alleviate the pollution to environment, delay the development of weed resistance.
Description
Technical field
The present invention relates to pesticide Herbicidal combinations and its application field, it is specifically a kind of with bentazone, azoles humulone and
Oxaziclomefone is the Herbicidal combinations of active ingredient, is mainly used in and prevents and kill off rice terrace annual grassy weeds.
Background technology
Bentazone (bentazone)：Selective killing type herbicide after seedling is used for weeds seedling stage cauline leaf process, main to use
In crops such as rice, soybean, peanut, wheats, broad leaved weed and sedge weed are prevented and kill off, it is invalid to grassy weed.
Azoles humulone (fcarfentrazone-ethyl)：It is a kind of triazolineone contact killing type selective herbicide, is applicable in
In preventing and kill off broad leaved weed and sedge weed in wheat, barley, rice, seeding corn and other crops.
Oxaziclomefone (Oxaziclomefone)：Belong to organic heterocyclic class herbicide, has active ingredient usage amount low, suitable
It is the preferably the features such as dispenser phase is long, the lasting period is long, higher to the selection safety of rice, barnyard grass, waterwort, moleplant seed, different can be prevented and kill off
A variety of weeds such as type nutgrass flatsedge.
By the screening of different pesticide species compounded formulas, rational formula is filtered out, can be effectively improved to disease pest and weed
Practical control effect, expand prevention spectrum, reduce dosage, reduce cost, mitigate the pollution to environment, delay disease pest and weed anti-
The generation of pharmacological property is the important means of agriculturally disease pest and weed comprehensive treatment.The present inventor is careless to bentazone, azoles humulone He oxazine
The ternary built use of ketone has made intensive studies, on the basis of the screening of a large amount of formula indoor and field medicine effect test, hair
Existing bentazone, azoles humulone are He oxaziclomefone progress mixture, interior to rice terrace annual grassy weeds table in a certain mix proportion range
Reveal apparent synergistic function, after further study, completes the present invention.
The relevant report of current not yet discovery bentazone, azoles humulone He oxaziclomefone ternary built.
Invention content
The purpose of the present invention is to provide one kind with synergistic function, expansion herbicide controlling spectrum, use cost is low, prevents effect
The Herbicidal combinations of the good rice terrace of fruit.
Realizing the technical solution of the object of the invention is：A kind of Herbicidal combinations, active ingredient are bentazone, azoles humulone, Evil
Metribuzin, bentazone, azoles humulone, three kinds of active ingredients of oxaziclomefone weight part ratio be 1~40:1~15:1~15, weed eradication
Pine, three kinds of active ingredients of azoles humulone, oxaziclomefones weight summation weight percent in the composition be 1%~85%,
It is remaining for agriculturally acceptable insecticides adjuvant.
The Herbicidal combinations can select suitable pesticidal preparations to assist according to well known to a person skilled in the art methods
Ingredient can be processed into oil-suspending agent, aqueous suspension agent, microemulsion, wettable powder, water dispersible granules, effervescent tablet and water and milk
The application forms used in the suitable agricultural production such as agent.
The auxiliary element that the present invention uses include wetting agent, stabilizer, dispersant, disintegrant, thickener, pH adjusting agent,
Antifoaming agent, antifreezing agent, filler etc. are all common auxiliary agents in Pesticide formulation, and specific ingredient and dosage are according to recipe requirements
It is determined by experiment.
Herbicidal combinations provided by the invention prevent and kill off annual grassy weeds suitable for rice terrace.
The frequency of administration of Herbicidal combinations provided by the invention and amount of application with crops, weeds, weather condition variation and
There are small variations, can achieve the purpose that effectively to prevent by using dosage appropriate.
Product described in the invention can be provided in the form of finished product preparation, i.e., each substance has mixed in composition, group
Close object ingredient can also single dose form provide, directly mixed, be then diluted to required dense in tank or bucket using preceding
Degree.
Herbicidal combinations provided by the invention have the advantages that：
1, Herbicidal combinations provided by the invention show apparent synergy or summation action within a certain ratio range,
Composition is significantly improved to the control effect of weeds than single dose, reduces the dosage of pesticide, reduces times for spraying,
Drug cost is reduced, adverse effect of the pesticide to ecological environment is reduced.
2, Herbicidal combinations provided by the invention, the combination of three kinds of active ingredient expand herbicidal spectrum, a drug
Weed problem is solved, defect and limitation when single dose uses are compensated for.
3, Herbicidal combinations provided by the invention, three kinds of active ingredient mechanism of action are not quite identical, can overcome long-term
Single use easy tos produce the shortcomings that resistance, extends the service life of medicament, has important meaning to the comprehensive treatment of Weed Resistance
Justice.
4, Herbicidal combinations provided by the invention, drug effect play rapidly, and the lasting period is long, and use cost is low, easy to use, save
Shi Shengli, popularization and application have huge economic benefit and social benefit.
Specific implementation mode
To better understand the essence of the present invention, present disclosure is described further with reference to embodiment,
But limitation of the present invention cannot be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of that invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
Example of formulations
Active ingredient uses 95% bentazone raw pesticide, 90% azoles humulone active compound and 97% oxaziclomefone in following examples
Active compound, each component percentage composition are weight percentage.
Example of formulations 1：75% bentazone azoles Cao Tong oxaziclomefone water dispersible granules.
Bentazone 55%, 10%, oxaziclomefones 10% of azoles humulone, sodium sulfate of polyethenoxy ether of fatty alcohol 6%, naphthalene sulfonic acids first
Aldehyde condensate sodium salt 5%, sodium chloride 2%, polyethylene glycol 2%, kaolin supplies 100%.By above-mentioned active ingredient, wetting agent,
Dispersant, disintegrant, binder and solid carrier are uniformly mixed, and are crushed with micro jet, and through mediating, stream is then added
Change and be granulated in bed granulating and drying machine, dry, sieve, you can it is water-dispersed that 75% bentazone azoles Cao Tong oxaziclomefones are made
Granula.
Example of formulations 2：80% bentazone azoles Cao Tong oxaziclomefone wettable powders.
Bentazone 65%, 7%, oxaziclomefones 8% of azoles humulone, fatty acid amide N methyl taurine sodium salt 8%, benzene sulfonamide
Hydrochlorate 5%, diatomite supplies 100%.Above-mentioned active ingredient, wetting agent, dispersant and solid carrier are mixed, after mechanical crushing
It again through air-flow crushing, is uniformly mixed, you can 80% bentazone azoles Cao Tong oxaziclomefone wettable powders are made.
Example of formulations 3：25% bentazone azoles Cao Tong oxaziclomefone oil-suspending agents.
Bentazone 23%, 1%, oxaziclomefones 1% of azoles humulone, sodium sulfate of polyethenoxy ether of fatty alcohol 10%, glycerin fatty
Acid ester polyoxyethylene ether 10%, sodium alginate 2%, soybean oil supplies 100%.By above-mentioned active ingredient, wetting agent, dispersant,
Thickener and liquid-carrier in high speed shear dispersion, sand mill after being sanded, the high dispersive, the stabilization that are formed in non-water system medium
Suspension system, you can be made 25% bentazone azoles Cao Tong oxaziclomefone oil-suspending agents.
Example of formulations 4：30% bentazone azoles Cao Tong oxaziclomefone microemulsions.
Bentazone 23%, 3%, oxaziclomefones 4% of azoles humulone, cyclohexanone 20%, styryl phenol polyethenoxy ether 10%,
Sodium citrate 2%, organosilicon 1%, thiophene ketone 2%, deionized water supplies 100%.Active ingredient is completely dissolved with solvent, then
It adds emulsifier, stabilizer, bleeding agent, synergist to be uniformly mixed, deionized water is eventually adding, after being sufficiently stirred, you can system
Obtain 30% bentazone azoles Cao Tong oxaziclomefone microemulsions.
Example of formulations 5：35% bentazone azoles Cao Tong oxaziclomefone effervescent tablets.
Bentazone 28%, 3%, oxaziclomefones 4% of azoles humulone, aliphatic alcohol sulfate 5%, alkyl naphthalene sulfonic acid condensation polymer sodium salt
10%, low-substituted hydroxypropyl cellulose 2%, fumaric acid 15%, saleratus 15%, sldium lauryl sulfate 5%, hydroxypropylcellulose
2%, kaolin complements to 100%.By above-mentioned active ingredient, wetting agent, dispersant, disintegrant, solid acid, carbonate, flowing
Conditioning agent, binder and solid carrier are sufficiently mixed uniformly, are then crushed to 0.3~5 μm with the broken machine of low-temperature submicron powder, are then added
Enter the binder for being tuned into paste with water, tablet press machine film-making, last drying is used whole grain, to detect, pack after stirring evenly
Afterwards, you can 35% bentazone azoles Cao Tong oxaziclomefone effervescent tablets are made.
Example of formulations 6：40% bentazone azoles Cao Tong oxaziclomefone aqueous emulsions.
Bentazone 30%, 5%, oxaziclomefones 5% of azoles humulone, Ben-zylphenol Polyoxyethyl Ether 20%, cyclohexanone 15%, the third two
Alcohol 2%, silicone oil 0.5%, Arabic gum 0.2%, deionized water complements to 100%.First active ingredient, emulsifier, solvent are mixed
It is combined, dissolving becomes uniform oil phase.Then part water and antifreezing agent, antifoaming agent, thickener are mixed again, it is molten
Solution becomes uniform water phase.Then water phase is added to oil phase while being stirred in the reactor at high speed, slowly adds water to and reaches
Phase inversion point carries out high speed shear later, and remaining water is added, and shears about 30min, you can 40% bentazone azoles grass is made
Tong oxaziclomefone aqueous emulsions.
Example of formulations 7：25% bentazone azoles Cao Tong oxaziclomefone aqueous suspension agents.
Bentazone 20%, 2%, oxaziclomefones 3% of azoles humulone, alkyl naphthalene sulfonic acid formaldehyde condensation products sodium salt 10%, fatty alcohol
Polyethenoxy ether sodium sulfate 10%, xanthans 2%, glycerine 2%, silicone oil 0.1%, deionized water supplies 100%.Have above-mentioned
Ingredient, dispersant, wetting agent, thickener, antifreezing agent, antifoaming agent and deionized water mixing are imitated, through high speed shear dispersion, sand mill
Middle sand milling, the suspension system of the high dispersive, stabilization that are formed in water-medium, you can 25% bentazone azoles Cao Tong Evil are made
Metribuzin aqueous suspension agent.
Assays Example 1：Indoor biological determination of activity.
Reagent agent：95% bentazone raw pesticide, 90% azoles humulone active compound and 97% oxaziclomefone active compound.
For trying target：Monochoria vaginalis (Monochoria vaginalis), barnyard grass (Echinochloa crusgalli).
Medicament configuration designs：Bentazone single dose is configured to 50,150,250g.a.i./ha solution for standby；Azoles humulone single dose is matched
Be set to 2,6,10g.a.i./ha solution for standby；Oxaziclomefone single dose is configured to 3,8,13g.a.i./ha solution for standby；Bentazone,
Azoles humulone is He oxaziclomefone mixture is configured to 50+2+3,50+2+8,50+2+13,50+6+3,50+6+8,50+6+13,50+10+
3、50+10+8、50+10+13、150+2+3、150+2+8、150+2+13、150+6+3、150+6+8、150+6+13、150+10+
3、150+10+8、150+10+13、250+2+3、250+2+8、250+2+13、250+6+3、250+6+8、250+6+13、250+10
+ 3,250+10+8,250+10+13g.a.i./ha solution for standby.
Test method：It, will be for trying 15~20, target weeds seed in the built-in quantitative soil of the polypots of high 6cm, diameter 9cm
Sowing is placed in greenhouse after the fine earth of lid 0.5~1cm thickness and cultivates, wait for that weeds grew to the 2-3 leaf phases and carry out at spraying in polypots
Reason, per alms bowl spraying liquid 1mL, often processing is repeated 4 times, and sets the processing without medicament as control.Material is tried after processing to be placed in greenhouse
It cultivates, the growing state of routine observation target weeds, range estimation target damage symptoms and growth inhibition situation after 20d, and claims on the ground
Part fresh weight evaluates toxicity action of the medicament to target weeds with target fresh weight inhibition rate.
Investigation method：Target damage symptoms and growth inhibition situation are estimated after test process 20d, and claim aerial part fresh
Weight calculates fresh weight inhibition rate (%).
According to the Colby formula (predictive role of evaluation particular composition, referring to S.R.Colby, " Calculating
Synergistic and Antagonistic Responses of Herbicide combinations”Weeds 1967,
It is 15,20-22) as follows：
In formula：
A is the survival rate or fresh weight survival rate (%) to target weeds when bentazone is applied alone with certain dosage；
B is the survival rate or fresh weight survival rate (%) to target weeds when azoles humulone is applied alone with certain dosage；
To the survival rate of target weeds or fresh weight survival rate (%) when C Wei oxaziclomefones are applied alone with certain dosage；
N is the herbicide kind number of mixture；
E0For bentazone, azoles humulone, three kinds of pharmacy mix of oxaziclomefone when to target weeds survival rate or fresh weight survival rate
The theoretical value of (%)；
To target weeds survival rate or fresh weight survival rate when E is bentazone, azoles humulone, three kinds of pharmacy mix of oxaziclomefone
The observation of (%).
Evaluation criterion：Survival rate or fresh weight survival rate observation are less than theoretical value, that is, show as acting synergistically, and have and expect
Less than effect.
Bentazone, azoles humulone He oxaziclomefone mixture be everywhere it can be seen from the The Toxicity Determination result of Tables 1 and 2
Reason is respectively less than theoretical value to the fresh weight survival rate observation of Monochoria vaginalis and barnyard grass, illustrates that three's compounding has Monochoria vaginalis and barnyard grass
There is synergistic function.It can be seen that bentazone, azoles humulone He oxaziclomefone Ternary have reasonability and feasibility.
Table 1, each chemicals treatment are to the The Toxicity Determination result of Monochoria vaginalis.
Table 2, each chemicals treatment are to the The Toxicity Determination result of barnyard grass.
Assays Example 2：Field control effectiveness test.
It experimental field selects Monochoria vaginalis and barnyard grass that more rice terrace occurs to carry out.Experiment sets 8 processing altogether, and often processing sets 3
A repetition, processing 1 be 25% bentazone azoles Cao Tong oxaziclomefones oil-suspending agents (example of formulations 3), processing 2 is 24% to go out
Careless pine azoles humulone oil-suspending agent (23:1), processing 3 is gone out Cao Song oxaziclomefones oil-suspending agent (23 for 24%:1), handling 4 is
2% azoles Cao Tong oxaziclomefones oil-suspending agent (1:1), processing 5 is 25% bentazone suspending agent, processing 6 is that 10% azoles humulone can
Wet powder, processing 7 are 1% oxaziclomefone suspending agent, processing 8 is control (not dispenser not weeding), are counted everywhere within 30 days after medicine
Reason weeds quantity simultaneously calculates preventive effect.
Table 3, each chemicals treatment prevent and kill off the field control effectiveness test result of paddy field weed.
30 days 25% bentazone azoles Cao Tong oxazines of the invention after medicine it can be seen from the field test results of table 3
When humulone oil-suspending agent usage amount is 350-450g.a.i./ha, the preventive effect of Monochoria vaginalis and barnyard grass to rice terrace is substantially higher
It is used in each single dose or binary built, while not sending out it during pilot survey and poisoning is generated to rice.It can be seen that the group
Closing object is worth promoting and applying in agricultural production.
Claims (4)
1. it is a kind of containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone, it is characterised in that：Active ingredient is to go out
Careless pine, azoles humulone, oxaziclomefones, bentazone, azoles humulone, three kinds of active ingredients of oxaziclomefone weight part ratio be 50~250:
2~10:3~13, bentazone, three kinds of active ingredients of azoles humulone, oxaziclomefones weight summation weight percent in the composition
Than being 1%~85%.
2. it is according to claim 1 containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone, feature exist
In：The Herbicidal combinations also contain pesticidal preparations auxiliary element, so that the application forms of suitable agricultural use are made.
3. it is according to claim 2 containing bentazone and azoles humulone Yi Ji the Herbicidal combinations of oxaziclomefone, feature exist
In：The dosage form of the Herbicidal combinations is oil-suspending agent, aqueous suspension agent, microemulsion, wettable powder, water dispersible granules, effervesce
One kind in tablet and aqueous emulsion.
4. it is described in claim 1 it is a kind of containing bentazone and azoles humulone with and the Herbicidal combinations of oxaziclomefone be anti-water removal
Application in the annual grassy weeds of rice field.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432212B1 (en) * | 1988-08-31 | 1993-04-07 | FMC Corporation | Herbicidal triazolinones |
| CN1420722A (en) * | 2000-03-22 | 2003-05-28 | Fmc有限公司 | Process for preparing aqueous formulations of pesticides |
| CN103783062A (en) * | 2014-02-27 | 2014-05-14 | 江苏省激素研究所股份有限公司 | Oxaziclomefone compound herbicide |
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2014
- 2014-12-23 CN CN201410823044.4A patent/CN104542634B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0432212B1 (en) * | 1988-08-31 | 1993-04-07 | FMC Corporation | Herbicidal triazolinones |
| CN1420722A (en) * | 2000-03-22 | 2003-05-28 | Fmc有限公司 | Process for preparing aqueous formulations of pesticides |
| CN103783062A (en) * | 2014-02-27 | 2014-05-14 | 江苏省激素研究所股份有限公司 | Oxaziclomefone compound herbicide |
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