CN106342813A - Mixture herbicide containing imazapic and lactofen - Google Patents
Mixture herbicide containing imazapic and lactofen Download PDFInfo
- Publication number
- CN106342813A CN106342813A CN201610748357.7A CN201610748357A CN106342813A CN 106342813 A CN106342813 A CN 106342813A CN 201610748357 A CN201610748357 A CN 201610748357A CN 106342813 A CN106342813 A CN 106342813A
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- CN
- China
- Prior art keywords
- lactofen
- herbicide
- mixed herbicide
- mixed
- imazapic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 49
- 239000004009 herbicide Substances 0.000 title claims abstract description 44
- 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
- CONWAEURSVPLRM-UHFFFAOYSA-N lactofen Chemical compound C1=C([N+]([O-])=O)C(C(=O)OC(C)C(=O)OCC)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 CONWAEURSVPLRM-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 title abstract description 15
- 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
- 238000009333 weeding Methods 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 27
- 244000105624 Arachis hypogaea Species 0.000 claims description 10
- 239000000575 pesticide Substances 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 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
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- 239000004562 water dispersible granule Substances 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 2
- 239000002917 insecticide Substances 0.000 claims description 2
- 239000004563 wettable powder 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
- 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
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 3
- 241001553178 Arachis glabrata Species 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 238000009472 formulation Methods 0.000 description 8
- 239000013543 active substance Substances 0.000 description 7
- 210000000582 semen Anatomy 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
- -1 acetic acid hydroxy acid Chemical class 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007921 spray Substances 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
- 239000005995 Aluminium silicate Substances 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
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 235000013339 cereals Nutrition 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
- 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 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 238000005507 spraying Methods 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
- 239000000230 xanthan gum Substances 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- 229940082509 xanthan gum Drugs 0.000 description 3
- 235000010493 xanthan gum Nutrition 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 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
- 238000010521 absorption reaction Methods 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
- 235000018927 edible plant Nutrition 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 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
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 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
- 239000002904 solvent Substances 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
- 241001290610 Abildgaardia 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
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 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
- 125000002252 acyl group Chemical group 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 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
- 230000032823 cell division Effects 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
- 230000001066 destructive effect Effects 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
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003834 intracellular effect Effects 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 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
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007787 solid Substances 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
- 238000005303 weighing Methods 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a mixture herbicide containing imazapic and lactofen. In the mixture herbicide, imazapic and lactofen are regarded as main effective ingredients, wherein the mass ratio of imazapic to lactofen is 0.1-80:0.1-80. The mixture herbicide is applicable to weeding of peanut field seedlings and has the advantages of broad spectrum, quick acting, high efficiency, low toxicity, safety and environmental protection.
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 lactofen, 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.
Lactofen (lactofen), chemical name: o- [5- (2- chloro-trifluoromethyl phenoxy) -2- nitrobenzoyl
Acyl group]-dl- ethyl lactate.This herbicide belongs to diphenyl ether herbicide, before being selectivity bud and post-emergence herbicide, its mechanism
Although plant is after the absorption to active substance for the stem and leaf, the integrity of chief destructive tender group of cell of children and lead to intracellular containing
The loss of thing and make young sprout withered, but the conduction in vivo of its active substance is limited, therefore safer.Can be used for Cereal to make
Thing, Semen Maydiss, Cotton Gossypii, Semen arachidis hypogaeae, Fructus Lycopersici esculenti, Oryza sativa L., Soybean Field prevent and kill off 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 lactofen is used alone as single dose, weed control spectrum is narrow, and drug action is undesirable, thus causing weed control efficacy year by year
Reduce.
Content of the invention
It is an object of the invention to provide a kind of mixed herbicide containing AC 263222 and lactofen.
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 lactofen, this herbicide is with AC 263222 and newborn fluorine standing grain
Grass spirit is principle active component, and wherein AC 263222 and the mass ratio of lactofen are 0.1～80:0.1～80.
In the present invention, the AC 263222 in mixed herbicide and lactofen can be 0.1～80 in mass ratio:
Arbitrarily adjust in the range of 0.1～80, for example the mass ratio of the two be 1～80:1～80,1～60:1～60,1～40:1～5,1
～30:1,1～20:1,2.5～14:1 etc..In another kind of scheme, AC 263222 and lactofen can select following
Any one or more in mass ratio: 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:
0.1st, 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 lactofens
For 1～85%, preferably 6～75%, further preferred 20～75%.
The mixed herbicide of the present invention, with AC 263222 and lactofen as principle active component, with insecticides adjuvant
Any one dosage form allow is configured on pesticide, that is, except AC 263222 and lactofen etc. have in this mixed herbicide
Outside effect composition, the auxiliary agent allowing can also be added on pesticidal preparations, including but not limited to conventional surfactants, thickening agent, molten
Agent or solid packing etc.；The dosage form that this mixed herbicide is processed into can be cream, suspending agent, aqueous emulsion, microemulsion, wettability
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.This herbicide has broad weed-killing spectrum, instant effect, remains low, low toxicity, safety and environmental protection etc.
Advantage, 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, newborn fluorine standing grain
Grass spirit (lactofen) belongs to diphenyl ether herbicide, and its mechanism is plant after the absorption to active substance for the stem and leaf, mainly
Destroy the integrity of young tender group of cell and lead to the loss of cell inclusion to make young sprout withered.Both mechanisms are different, and two
After person's mixing, herbicidal spectrum is wider, can prevent and kill off grassy weed in Peanut Fields, broad leaved weed and dried tuber.
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 embodiment
Embodiment 1
AC 263222 70%, lactofen 5%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) 6%, sodium lignin sulfonate
5%, Kaolin to 100%, it is configured to, according to conventional formulation method, the wettable powder that mass percent is 75%.
Embodiment 2
AC 263222 60%, lactofen 10%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) wetting agent 5%, ammonium sulfate
3%, polyvinyl alcohol 2%, Kaolin to 100%, it is configured to, according to conventional formulation method, the moisture that mass percent is 70%
Shot agent.
Embodiment 3
AC 263222 40%, lactofen 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 according to conventional formulation method
Mass percent is 50% suspending agent.
Embodiment 4
AC 263222 50%, lactofen 20%, sodium lignin sulfonate 5%, lauryl sulfate 2%, sulphuric acid
Ammonium 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%, lactofen 5%, alkylphenol polyoxyethylene 3%, castor oil polyoxyethylene ether 2%,
Xanthan gum 0.1%, dimethylbenzene 20%, ethylene glycol 5%, water to 100%, it is configured to mass percent according to conventional formulation method
Aqueous emulsion for 20%.
Embodiment 6
AC 263222 20%, lactofen 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%, lactofen 1%, calcium dodecyl benzene sulfonate 5%, castor oil polyoxyethylene ether 5%,
150# solvent naphtha 15%, Ketohexamethylene 5%, ethylene glycol 5%, water to 100%, it is configured to percent mass according to conventional formulation method
Than the microemulsion for 6%.
Embodiment 8
AC 263222 1%, lactofen 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 matter according to conventional formulation method
Amount percentage ratio is 10% suspending agent.
Embodiment 9
1) toxicity determination test
Using AC 263222 (a) and lactofen (b) different ratio, measure its co-toxicity coefficient to Herba Acalyphae.
Test method: the seed of quantitative Herba Acalyphae is seeded in the Disposable paper cup of 9cm respectively, sows 10 in every glass
～15 seeds, cultivate in illumination box, when 3～6 leaf phase of Herba Acalyphae, make to be sprayed on composition spray in crawler type
Process.Continue culture, routine observation respectively processes the preventive effect to weeds, after weighing each process after 30d in greenhouse after process
Weeds 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), 24% lactofen 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:
The weeds such as Herba Galii Teneri, Rhizoma Cyperi.
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 lactofen is it is characterised in that this herbicide is with AC 263222
Be principle active component with lactofen, wherein the mass ratio of AC 263222 and lactofen be 0.1～80:0.1～
80.
2. mixed herbicide according to claim 1 is it is characterised in that the matter of described AC 263222 and lactofen
Amount ratio is 1～40:1～5.
3. mixed herbicide according to claim 2 is it is characterised in that the matter of described AC 263222 and lactofen
Amount ratio is 1～20:1.
4. mixed herbicide according to claim 3 is it is characterised in that the matter of described AC 263222 and lactofen
Amount ratio is 2.5～14:1.
5. mixed herbicide according to claim 1 is it is characterised in that described AC 263222 and both lactofens
Mass percent in herbicide is 1～85%.
6. mixed herbicide according to claim 5 is it is characterised in that described AC 263222 and both lactofens
Mass percent in herbicide 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 lactofen 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. mixed herbicide the answering in Peanut Fields weeding containing AC 263222 and lactofen described in claim 1
With.
10. the mixed herbicide containing AC 263222 and lactofen described in claim 1 is preventing and kill off grass in Peanut Fields
The application of section weeds, broad leaved weed or dried tuber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610748357.7A CN106342813A (en) | 2016-08-29 | 2016-08-29 | Mixture herbicide containing imazapic and lactofen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610748357.7A CN106342813A (en) | 2016-08-29 | 2016-08-29 | Mixture herbicide containing imazapic and lactofen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397240A (en) * | 2020-04-08 | 2022-11-25 | 睿舒柯哥伦比亚公司 | Microemulsion type herbicide plant quarantine composition with low surfactant content and high compatibility of ultralow-volume spray liquid and obtaining method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317932A (en) * | 1998-08-13 | 2001-10-17 | 阿温提斯作物科学有限公司 | Herbicidal agents for tolerant or resistant soybean crops |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Compositions and methods for synergistic weed control |
| CN1745633A (en) * | 2005-10-11 | 2006-03-15 | 江苏长青农化股份有限公司 | Weeding ternary composition containing herbicide bentazone, imazethapyr and diphenyl ether |
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2016
- 2016-08-29 CN CN201610748357.7A patent/CN106342813A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317932A (en) * | 1998-08-13 | 2001-10-17 | 阿温提斯作物科学有限公司 | Herbicidal agents for tolerant or resistant soybean crops |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Compositions and methods for synergistic weed control |
| CN1745633A (en) * | 2005-10-11 | 2006-03-15 | 江苏长青农化股份有限公司 | Weeding ternary composition containing herbicide bentazone, imazethapyr and diphenyl ether |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397240A (en) * | 2020-04-08 | 2022-11-25 | 睿舒柯哥伦比亚公司 | Microemulsion type herbicide plant quarantine composition with low surfactant content and high compatibility of ultralow-volume spray liquid and obtaining method thereof |
| EP4052574A4 (en) * | 2020-04-08 | 2023-08-16 | Red Surcos Colombia S.A.S. | PHYTOSANITARY COMPOSITION OF HERBICIDES IN MICRO-EMULSION FORM WITH LOW SURFACTANT CONTENT, WITH HIGH COMPATIBILITY IN ULTRA LOW VOLUME SPRAY BROTHS, AND METHOD FOR OBTAINING THE SAME |
| CN115397240B (en) * | 2020-04-08 | 2025-10-17 | 睿舒柯哥伦比亚公司 | Microemulsion herbicide plant quarantine composition with low surfactant content and high ultra-low volume spray liquid compatibility and obtaining method thereof |
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