CN106342814A - Mixed herbicide containing imazapic and sethoxydime - Google Patents
Mixed herbicide containing imazapic and sethoxydime Download PDFInfo
- Publication number
- CN106342814A CN106342814A CN201610766148.5A CN201610766148A CN106342814A CN 106342814 A CN106342814 A CN 106342814A CN 201610766148 A CN201610766148 A CN 201610766148A CN 106342814 A CN106342814 A CN 106342814A
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- China
- Prior art keywords
- sethoxydim
- mixed herbicide
- mixed
- mass ratio
- herbicide
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 45
- 239000004009 herbicide Substances 0.000 title claims abstract description 40
- PVSGXWMWNRGTKE-UHFFFAOYSA-N 5-methyl-2-[4-methyl-5-oxo-4-(propan-2-yl)-4,5-dihydro-1H-imidazol-2-yl]pyridine-3-carboxylic acid Chemical compound N1C(=O)C(C(C)C)(C)N=C1C1=NC=C(C)C=C1C(O)=O PVSGXWMWNRGTKE-UHFFFAOYSA-N 0.000 title claims abstract description 39
- CSPPKDPQLUUTND-NBVRZTHBSA-N Sethoxydim Chemical compound CCO\N=C(/CCC)C1=C(O)CC(CC(C)SCC)CC1=O CSPPKDPQLUUTND-NBVRZTHBSA-N 0.000 title claims abstract description 38
- 241000196324 Embryophyta Species 0.000 claims abstract description 28
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 11
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 11
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 11
- 235000020232 peanut Nutrition 0.000 claims abstract description 11
- 244000105624 Arachis hypogaea Species 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000575 pesticide Substances 0.000 claims description 6
- 238000009333 weeding Methods 0.000 claims description 6
- 239000006071 cream Substances 0.000 claims description 4
- 239000002552 dosage form Substances 0.000 claims description 4
- 239000000375 suspending agent Substances 0.000 claims description 4
- 239000004562 water dispersible granule Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- 239000004563 wettable powder Substances 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 239000002671 adjuvant Substances 0.000 claims description 2
- 239000002917 insecticide Substances 0.000 claims description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 2
- 241000209504 Poaceae Species 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000003851 azoles Chemical class 0.000 claims 1
- 229960003512 nicotinic acid Drugs 0.000 claims 1
- 235000001968 nicotinic acid Nutrition 0.000 claims 1
- 239000011664 nicotinic acid Substances 0.000 claims 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 231100000053 low toxicity Toxicity 0.000 abstract description 3
- 241001553178 Arachis glabrata Species 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 10
- 238000009472 formulation Methods 0.000 description 8
- 210000000582 semen Anatomy 0.000 description 8
- -1 acetic acid hydroxy acid Chemical class 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000013543 active substance Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- WTLNOANVTIKPEE-UHFFFAOYSA-N 2-acetyloxypropanoic acid Chemical group OC(=O)C(C)OC(C)=O WTLNOANVTIKPEE-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000032823 cell division Effects 0.000 description 3
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000007351 Eleusine Nutrition 0.000 description 2
- 241000209215 Eleusine Species 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 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 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- FWFSEYBSWVRWGL-UHFFFAOYSA-N cyclohex-2-enone Chemical class O=C1CCCC=C1 FWFSEYBSWVRWGL-UHFFFAOYSA-N 0.000 description 2
- 235000018927 edible plant Nutrition 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 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
- 231100000518 lethal Toxicity 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000447 pesticide residue Substances 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 241001290610 Abildgaardia Species 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 235000007320 Avena fatua Nutrition 0.000 description 1
- 241001647031 Avena sterilis Species 0.000 description 1
- 235000004535 Avena sterilis Nutrition 0.000 description 1
- 235000005637 Brassica campestris Nutrition 0.000 description 1
- 241001301148 Brassica rapa subsp. oleifera Species 0.000 description 1
- HAIQEVZTAKWIOH-UHFFFAOYSA-N C=O.[Na].CC1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O Chemical compound C=O.[Na].CC1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O HAIQEVZTAKWIOH-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 244000264242 Descurainia sophia Species 0.000 description 1
- 235000017680 Descurainia sophia Nutrition 0.000 description 1
- 244000058871 Echinochloa crus-galli Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 150000005693 branched-chain amino acids Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- KWABLUYIOFEZOY-UHFFFAOYSA-N dioctyl butanedioate Chemical compound CCCCCCCCOC(=O)CCC(=O)OCCCCCCCC KWABLUYIOFEZOY-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 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
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012622 synthetic inhibitor Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a mixed herbicide containing imazapic and sethoxydime. The herbicide takes imazapic and sethoxydime as main active ingredients, wherein the mass ratio of the imazapic to sethoxydime is (0.1-80):(0.1-80). The mixed herbicide disclosed by the invention can be applied to post-seedling weed control in a peanut field and has the advantages of broad spectrum, quick-acting effect, high efficiency, low toxicity, safety, environment friendliness and the like.
Description
Technical field
The invention belongs to technical field of pesticide, especially herbicide field and in particular to a kind of containing AC 263222 with
The binary built agent of sethoxydim, this herbicidal composition can be applicable to Peanut Fields postemergence weed control.
Background technology
AC 263222 (imazapic), chemical name: (rs) -2- (4- isopropyl-4-methyl -5- oxygen -2- imidazoline -
2- yl) -5- methylnicotinic acid.This herbicide is acetolactate synthestase (als) or the inhibitor of acetic acid hydroxy acid synzyme (ahas),
Pass through to suppress the acetolactate synthestase of plant, stop the biosynthesiss of branched-chain amino acid, thus destroying the synthesis of protein,
Interference dna synthesis and cell division and growth, ultimately cause plant dead.All there is good preventive effect to single, double cotyledon weeds, not only
Weeds aerial partss can be killed well, and the root to weeds underground part and subterraneous stem also have stronger preventive effect.Mainly
For Peanut Fields early stage postemergence weed control, sedge weed, millet are belonged to by weeds, Semen Cassiae, descurainia sophia (l.) webb ex prantl etc. and have good activity.
Sethoxydim (sethoxydim), also known as Sethoxydin, chemical name: 2- [1- (ethoxy imino) butyl] -5- [2-
(ethylmercapto group) propyl group] -3- hydroxy cyclohexylphenyl -2- ketenes, belong to cyclohexenone analog herbicide, be the very strong inner sucting conduction type stem of selectivity
Leaf inorganic agent, can be absorbed rapidly by grassy weed stem and leaf, and is transmitted to top and internode separate living tissue, so that cell division is destroyed
Lethal.Sethoxydim is mainly used in preventing and treating annual and perennial grassy weed, can be used for Semen sojae atricolor, Cotton Gossypii, Brassica campestris L, Semen arachidis hypogaeae, horse
The crops such as bell potato, Radix Betae, Helianthi, Caulis et Folium Lini and orchard, prevent and kill off barnyard grass, wild oat, Herba Setariae Viridis, amur foxtail, Herba Digitariae, Herba Eleusines Indicae etc.
Grassy weed, invalid to broad leaved weed.
In recent years, due to the excessive use of herbicide, make weeds increasing to the resistance of pesticide.And AC 263222,
When sethoxydim is used alone as single dose, weed control spectrum is narrow, and drug action is undesirable, thus causing weed control efficacy to drop year by year
Low.
Content of the invention
It is an object of the invention to provide a kind of mixed herbicide containing AC 263222 and sethoxydim.
It is a further object of the present invention to provide application in Peanut Fields weeding for this herbicide.
A kind of mixed herbicide containing AC 263222 and sethoxydim, this herbicide is based on AC 263222 and sethoxydim
Want effective ingredient, wherein AC 263222 and the mass ratio of sethoxydim are 0.1～80:0.1～80.
In the present invention, the AC 263222 in mixed herbicide and sethoxydim can mass ratio be 0.1～80:0.1～
Arbitrarily adjust in the range of 80, for example the mass ratio of the two be 1～80:1～80,1～60:1～60,1～40:1～5,1～30:
1st, 1～20:1,2.5～14:1 etc..In another kind of scheme, AC 263222 and sethoxydim can select in following mass ratioes
Any one or more: 0.1:80,0.5:80,1:80,1:79,1:78,1:77,1:76,1:75,1:74,1:73,1:72,1:
71、1:70、1:69、1:68、1:67、1:66、1:65、1:64、1:63、1:62、1:61、1:60、1:59、1:58、1:57、1:
56、1:55、1:54、1:53、1:52、1:51、1:50、1:49、1:48、1:47、1:46、1:45、1:44、1:43、1:42、1:
41、1:40、1:39、1:38、1:37、1:36、1:35、1:34、1:33、1:32、1:31、1:30、1:29、1:28、1:27、1:
26、1:25、1:24、1:23、1:22、1:21、1:20、1:19、1:18、1:17、1:16、1:15、1:14、1:13、1:12、1:
11、1:10、1:9、1:8、1:7、1:6、1:5、1:4、1:3、1:2、1:1、2:1、3:1、4:1、5:1、6:1、7:1、8:1、9:1、
10:1、11:1、12:1、13:1、14:1、15:1、16:1、17:1、18:1、19:1、20:1、21:1、22:1、23:1、24:1、
25:1、26:1、27:1、28:1、29:1、30:1、31:1、32:1、33:1、34:1、35:1、36:1、37:1、38:1、39:1、
40:1、41:1、42:1、43:1、44:1、45:1、46:1、47:1、48:1、49:1、50:1、51:1、52:1、53:1、54:1、
55:1、56:1、57:1、58:1、59:1、60:1、61:1、62:1、63:1、64:1、65:1、66:1、67:1、68:1、69:1、
70:1、71:1、72:1、73:1、74:1、75:1、76:1、77:1、78:1、79:1、80:1、80:0.5、80:0.1、2:3、2:5、
3:4,3:5,3:2,4:3,5:2,5:3 etc..
In mixed herbicide of the present invention, AC 263222 and mass percent in herbicide for both sethoxydims are 1
～85%, preferably 6～75%, further preferred 20～75%.
The mixed herbicide of the present invention, with AC 263222 and sethoxydim as principle active component, is prepared with insecticides adjuvant
Any one dosage form allowing is become on pesticide, that is, except AC 263222 and the effective ingredient such as sethoxydim in this mixed herbicide
Outward, the auxiliary agent allowing, including but not limited to conventional surfactants, thickening agent, solvent or solid can also be added on pesticidal preparations
Body filler etc.；The dosage form that this mixed herbicide is processed into can be cream, suspending agent, aqueous emulsion, microemulsion, wettable powder,
Water dispersible granules etc..
The mixed herbicide of the present invention can be applicable to Peanut Fields weeding aspect, especially applies grass in preventing and kill off Peanut Fields
Section weeds, broad leaved weed or dried tuber aspect.The advantages of this herbicide broad weed-killing spectrum, instant effect, residual low, low toxicity, safety and environmental protection,
It is the Peanut Crop chemical herbicide of high-quality.
The combinations of herbicides of the present invention, have broad weed-killing spectrum, instant effect, efficiently, low toxicity, to remain low, safety and environmental protection etc. excellent
Point, it is possible to reduce pesticide usage amount, reduces pesticide residues, Environmental compatibility is good, to person poultry safety the advantages of, be the Semen arachidis hypogaeae of high-quality
Crop chemistry herbicide.Compared with prior art, the present invention has a characteristic that
1st, activity of weeding is high.The Herbicidal combinations of the present invention can kill weeds by two kinds of different mechanism so that weeds
Resistance produces speed and reduces, and effective ingredient consumption reduces, but drastically increases the removing activity of herbicide.
2nd, herbicidal spectrum is wide, and the lasting period is long.AC 263222 is acetolactate synthestase (als) synthetic inhibitor, sethoxydim
(sethoxydim) belong to cyclohexenone analog herbicide, can be absorbed rapidly by grassy weed stem and leaf, and be transmitted to top and internode
Separate living tissue, makes cell division destroy lethal.Both mechanisms are different, and after both mixing, herbicidal spectrum is wider, can prevent and kill off
Grassy weed, broad leaved weed and dried tuber in Peanut Fields.
3rd, safe.Due to reducing using content of various effective ingredient, medicament is made to improve the premise of drug effect
Under, reduce pesticide residues, it also avoid Semen arachidis hypogaeae and succession crop safety are also improved, it is to avoid pesticide is to people
The probability of the raw residual hazard of livestock products.
Specific embodiments formula
Embodiment 1
AC 263222 70%, sethoxydim 5%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) 6%, sodium lignin sulfonate 5% is high
Ridge soil, to 100%, is configured to, according to conventional formulation method, the wettable powder that mass percent is 75%.
Embodiment 2
AC 263222 60%, sethoxydim 10%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) wetting agent 5%, ammonium sulfate 3%, gather
Vinyl alcohol 2%, Kaolin to 100%, it is configured to, according to conventional formulation method, the water dispersible granules that mass percent is 70%.
Embodiment 3
AC 263222 40%, sethoxydim 10%, dioctyl succinate disulfonate acid 0.5%, sodium lignin sulfonate 2.5%,
Xanthan gum 0.15%, glycerol 5%, polysiloxanes 0.2%, water to 100%, it is configured to quality hundred according to conventional formulation method
Divide than the suspending agent for 50%.
Embodiment 4
AC 263222 50%, sethoxydim 20%, sodium lignin sulfonate 5%, lauryl sulfate 2%, ammonium sulfate
5%, Kaolin to 100%, it is configured to, according to conventional formulation method, the water dispersible granules that mass percent is 70%.
Embodiment 5
AC 263222 15%, sethoxydim 5%, alkylphenol polyoxyethylene 3%, castor oil polyoxyethylene ether 2%, xanthan
Glue 0.1%, dimethylbenzene 20%, ethylene glycol 5%, water to 100%, being configured to mass percent according to conventional formulation method is
20% aqueous emulsion.
Embodiment 6
AC 263222 20%, sethoxydim 5%, calcium dodecyl benzene sulfonate 5%, alkylphenol polyoxyethylene 3%, 150#
Solvent naphtha, to 100%, is configured to, according to conventional formulation method, the cream that mass percent is 25%.
Embodiment 7
AC 263222 5%, sethoxydim 1%, calcium dodecyl benzene sulfonate 5%, castor oil polyoxyethylene ether 5%, 150#
Solvent naphtha 15%, Ketohexamethylene 5%, ethylene glycol 5%, water to 100%, being configured to mass percent according to conventional formulation method is
6% microemulsion.
Embodiment 8
AC 263222 1%, sethoxydim 9%, methyl naphthalene sulfonic acid sodium formaldehyde contracting thing 6%, NPE 3%,
Xanthan gum 0.3%, propylene glycol 5%, polysiloxanes 0.2%, water to 100%, it is configured to quality hundred according to conventional formulation method
Divide than the suspending agent for 10%.
Embodiment 9
1) toxicity determination test
Using AC 263222 (a) and sethoxydim (b) different ratio, measure its co-toxicity coefficient to Herba Digitariae.
Test method: the seed of quantitative Herba Digitariae is seeded in the Disposable paper cup of 9cm respectively, in every glass sowing 10～
15 seeds, cultivate in illumination box, when 3～6 leaf phase of Herba Digitariae, make to carry out at spraying on composition spray in crawler type
Reason.Continue culture in greenhouse after process, routine observation respectively processes the preventive effect to weeds, weigh miscellaneous after each process after 30d
Careless fresh weight, the method proposing by nineteen sixties such as Sun Yunpei, calculate its toxicity regression curve and co-toxicity coefficient.Co-toxicity coefficient is more than
120, show that two kinds of active substance have potentiation, co-toxicity coefficient, between 80-120, shows that two kinds of active substance are to be added
Effect, co-toxicity coefficient is less than 80, shows that two kinds of active substance have antagonism.Measurement result is as shown in table 1.
Table 1 toxicity measurement result
As can be seen from the above table, the co-toxicity coefficient after two kinds of active substance compound is both greater than 120, illustrates that the present invention has bright
Aobvious potentiation.
2) field control effectiveness test.
Reagent agent:
4 kinds of re-compounded binary herbicides in embodiment 1～4.
Comparison medicament:
240g/l AC 263222 water preparation (commercially available), 12.5% sethoxydim cream (commercially available).
For studying thing: Semen arachidis hypogaeae
Fresh branches and leaves of peanut seedling grows fine, robust plant, no other pest and disease damages
Prevent and kill off object:
Herba Eleusines Indicae, Herba Galii Teneri weeds.
Test method:
According to the area of experimental plot, the good various medicaments of precise, after being watered dilution, using knapsack sprayer, enter
Row even spraying, spraying is from the special Fan spray head of herbicide.It should be noted that medicinal liquid uniformly to be sprayed application to experimental plot during spraying
In, the spray of anti-Zhiduo County, drain spray phenomenon.
20d after medicine respectively after test, 40d observe weeds death condition, and the activity of weeding of relatively various medicaments.This
Outward, also will 1-15 days after medicine in observe the growing state consumption of every mu of effective ingredient (consumption be) of crop, to investigate medicine
Whether agent has poisoning to crop.
Embodiments of the invention preparation Herbicidal Testing Trials effect see table 2 (20d after medicine) and table 3 (40d after medicine)
Table 2 field control effectiveness test result (20d after medicine)
Table 3 field control effectiveness test result (40d after medicine)
By table 2, table 3 understands, Herbicidal combinations of the present invention have expansion herbicidal spectrum, improves activity of weeding, and has quick-acting
Property and lasting effect.
The security survey result to crop for table 4 medicament
As shown in Table 4, each Semen arachidis hypogaeae processing in cell grows fine, and has no any medicine spot, illustrates various medicaments to Semen arachidis hypogaeae
All safe.
Claims (10)
1. a kind of mixed herbicide containing AC 263222 and sethoxydim is it is characterised in that this herbicide is with AC 263222 and alkene
Standing grain pyridine is principle active component, and wherein AC 263222 and the mass ratio of sethoxydim are 0.1～80:0.1～80.
2. mixed herbicide according to claim 1 is it is characterised in that the mass ratio of described AC 263222 and sethoxydim
For 1～40:1～5.
3. mixed herbicide according to claim 2 is it is characterised in that the mass ratio of described AC 263222 and sethoxydim
For 1～20:1.
4. mixed herbicide according to claim 3 is it is characterised in that the mass ratio of described AC 263222 and sethoxydim
For 2.5～14:1.
5. mixed herbicide according to claim 1 is it is characterised in that described AC 263222 is being removed with both sethoxydims
Mass percent in careless agent is 1～85%.
6. mixed herbicide according to claim 5 is it is characterised in that described AC 263222 is being removed with both sethoxydims
Mass percent in careless agent is 6～75%, preferably 20～75%.
7. the mixed herbicide according to any one in claim 1～6 is it is characterised in that this mixed herbicide is with first miaow
Azoles nicotinic acid and sethoxydim are principle active component, are configured to any one dosage form of permission on pesticide with insecticides adjuvant.
8. mixed herbicide according to claim 7 it is characterised in that described dosage form be cream, suspending agent, aqueous emulsion, micro-
Emulsion, wettable powder or water dispersible granules.
9. application in Peanut Fields weeding for the mixed herbicide containing AC 263222 and sethoxydim described in claim 1.
10. the mixed herbicide containing AC 263222 and sethoxydim described in claim 1 is to prevent and kill off grass family in Peanut Fields miscellaneous
The application of grass, broad leaved weed or dried tuber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610766148.5A CN106342814A (en) | 2016-08-29 | 2016-08-29 | Mixed herbicide containing imazapic and sethoxydime |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239403A (en) * | 1997-02-18 | 1999-12-22 | 住友化学工业株式会社 | herbicidal composition |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Compositions and methods for synergistic weed control |
| CN105873437A (en) * | 2013-09-26 | 2016-08-17 | 巴斯夫农业化学品有限公司 | Method for controlling weeds in sugar cane plantations |
-
2016
- 2016-08-29 CN CN201610766148.5A patent/CN106342814A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239403A (en) * | 1997-02-18 | 1999-12-22 | 住友化学工业株式会社 | herbicidal composition |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Compositions and methods for synergistic weed control |
| CN105873437A (en) * | 2013-09-26 | 2016-08-17 | 巴斯夫农业化学品有限公司 | Method for controlling weeds in sugar cane plantations |
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