CN104642340B - Mixed herbicide containing aminopyralid and bentazone - Google Patents
Mixed herbicide containing aminopyralid and bentazone Download PDFInfo
- Publication number
- CN104642340B CN104642340B CN201310577113.3A CN201310577113A CN104642340B CN 104642340 B CN104642340 B CN 104642340B CN 201310577113 A CN201310577113 A CN 201310577113A CN 104642340 B CN104642340 B CN 104642340B
- Authority
- CN
- China
- Prior art keywords
- bentazone
- acid
- salt
- herbicide
- fampridine
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- 239000005476 Bentazone Substances 0.000 title claims abstract description 38
- 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 38
- 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 38
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 36
- 239000004009 herbicide Substances 0.000 title claims abstract description 35
- NIXXQNOQHKNPEJ-UHFFFAOYSA-N aminopyralid Chemical compound NC1=CC(Cl)=NC(C(O)=O)=C1Cl NIXXQNOQHKNPEJ-UHFFFAOYSA-N 0.000 title abstract description 6
- 239000005468 Aminopyralid Substances 0.000 title abstract description 5
- 241000196324 Embryophyta Species 0.000 claims abstract description 9
- 239000002420 orchard Substances 0.000 claims abstract description 9
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 7
- 238000009333 weeding Methods 0.000 claims abstract description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 6
- 235000005822 corn Nutrition 0.000 claims abstract description 6
- 239000000575 pesticide Substances 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims description 50
- NUKYPUAOHBNCPY-UHFFFAOYSA-N 4-aminopyridine Chemical compound NC1=CC=NC=C1 NUKYPUAOHBNCPY-UHFFFAOYSA-N 0.000 claims description 41
- 229960004979 fampridine Drugs 0.000 claims description 41
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 30
- 239000000460 chlorine Substances 0.000 claims description 30
- 229910052801 chlorine Inorganic materials 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 159000000000 sodium salts Chemical class 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical class CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 3
- 239000004549 water soluble granule Substances 0.000 claims description 3
- 239000004563 wettable powder Substances 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims description 2
- 150000004656 dimethylamines Chemical class 0.000 claims description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 claims description 2
- 150000003956 methylamines Chemical class 0.000 claims description 2
- 239000004562 water dispersible granule Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 2
- PCTGVPYHPQLLAN-UHFFFAOYSA-N N1=CC=CC=C1.N.[Cl] Chemical compound N1=CC=CC=C1.N.[Cl] PCTGVPYHPQLLAN-UHFFFAOYSA-N 0.000 claims 1
- 238000001228 spectrum Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 241000209149 Zea Species 0.000 abstract 2
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 9
- 239000003814 drug Substances 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 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 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 235000018927 edible plant Nutrition 0.000 description 3
- -1 polyoxyethylene Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 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
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 2
- 229940043264 dodecyl sulfate Drugs 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- RDRCCJPEJDWSRJ-UHFFFAOYSA-N pyridine;1h-pyrrole Chemical compound C=1C=CNC=1.C1=CC=NC=C1 RDRCCJPEJDWSRJ-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 241000354521 Lapsanastrum apogonoides Species 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical group NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000003763 chloroplast Anatomy 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 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 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a mixed herbicide containing aminopyralid and bentazone, which belongs to the technical field of pesticide. The herbicide uses aminopyralid and bentazone as main effective components, wherein the mass ratio of aminopyralid to bentazone is 0.1-80: 0.1-80. The mixed herbicide provided by the invention is applied to non-cultivated land, orchards, woodland, pasture, lawn and corn fields for weeding, has the advantages of fast action, a wide weed control spectrum, long lasting time of efficiency, thorough weeding, low residue, low toxicity, safety, environment friendliness and the like, and is a high-quality chemical herbicide for non-cultivated land, orchards, woodland, pasture, lawn and corn fields.
Description
Technical field
The invention belongs to technical field of pesticide, especially herbicide field, it is related to the binary of the acid of chlorine Fampridine and bentazone
Built agent.This herbicidal composition can be applicable to bare place, orchard, forest land, pasture, lawn and corn field postemergence weed control.
Background technology
Chlorine Fampridine acid (aminopyralid), chemical name: 4- amino -3,6- dichloropyridine -2- carboxylic acid, chlorine Fampridine
Acid is a kind of pyridines herbicide, is widely used in the control of weeds of mountain region, grassland, lawn, plantation and bare place.Can prevent and treat
Annual or perennial broadleaf weed.
Bentazone (bentazone), a kind of carbamide herbicides, chemical name: 3- isopropyl (1h)-benzo -2,1,3- thiophene
Diazine -4- (3h) -one 2,2 dioxide, bentazone is that contact killing type has selective herbicide after seedling, at seedling stage stem and leaf
Reason, is worked by blade contact.Dry land uses, and first passes through blade face infiltration and is transmitted to inhibited photosynthesis in chloroplast.Have
Effect composition detoxifies to the weak glycoconjugates metabolism of activity in tolerable crop body, and to crop safety, after dispenser, 6～18 weeks benzene reaches
Pine can be decomposed by the microorganisms in soil.Prevent and kill off Herba Galii Teneri in wheat paddock, European lapsana apogonoides and Herba stellariae mediae etc..
The residue problem of chlorine Fampridine acid at present is serious, has been strictly limited usage amount and use in a lot of countries and regions
Method.In order to while reducing herbicide carryover it is ensured that the herbicidal effect of medicament, the present invention select can weed control spectrum different, excellent lack
It is made into mixture use after the complementary chlorine Fampridine acid of point and the suitable decrement of two kinds of herbicides of bentazone, so both expanded herbicide
Spectrum, hence it is evident that improve herbicidal effect, it also avoid succession crop is produced with the probability of residual hazard.
Content of the invention
It is an object of the invention to provide the mixed herbicide of a kind of chloride Fampridine acid and bentazone.
It is a further object of the present invention to provide this herbicide removes in bare place, orchard, forest land, pasture, lawn and corn field
Application in grass.
A kind of mixed herbicide of chloride Fampridine acid and bentazone it is characterised in that this herbicide with the acid of chlorine Fampridine with
Bentazone is principle active component, and the acid of chlorine Fampridine is 0.1～80:0.1～80 with the mass ratio of bentazone, preferably chlorine Fampridine
Acid is 1～60:1～60 with the mass ratio of bentazone, and most preferably the acid of chlorine Fampridine and the mass ratio of bentazone are 1～7.5:5.
In mixed herbicide, chlorine Fampridine acid with weight/mass percentage composition in herbicide for both bentazones be 1～
85%, preferred mass percentage composition is 10～75%.
The acid of the mixed herbicide of the present invention, wherein chlorine Fampridine presented in water soluble salt, described chlorine Fampridine
Acid water soluble salt include sodium salt, potassium salt, ammonium salt, isopropyl amine salt, methylamine salt, dimethylamine salt, alcohol salt, triethanolamine salt,
The water soluble salts such as triisopropanolamine salt.
In the binary built preparation of the chlorine Fampridine acid of the present invention and bentazone, except the acid of chlorine Fampridine is effective with bentazone
Outside composition, the auxiliary agents such as the conventional surfactants allowing, thickening agent, solvent or solid packing can also be added on pesticidal preparations and join
Any one dosage form allowing is made on pesticide.Preferably be processed into water preparation, wettable powder, soluble powder, water-soluble granule,
Water dispersible granules.
" % " of the present invention is weight/mass percentage composition.
The mixed herbicide of chloride Fampridine acid of the present invention and bentazone bare place, orchard, forest land, pasture,
Application in lawn and cornfield weeding, in preventing and kill off bare place, orchard, forest land, pasture, lawn and corn field, various broad-leaveds are miscellaneous
Application in grass has remarkable result.
Compared to the prior art, beneficial effects of the present invention:
The mixed herbicide of the present invention, has instant effect, a herbicide spectrum width, lasting period length, weeding are thoroughly, residual is low, low toxicity,
The advantages of safety and environmental protection, be bare place, orchard, forest land, pasture, lawn and the Chemical Weeding in Maize Field agent of high-quality.
Specific embodiments
Embodiment 1
Bentazone 25%, chlorine Fampridine acid 5%, dodecylbenzene sodium sulfonate 5%, alkylphenol polyoxyethylene 3%, water is extremely
100%, it is configured to, according to conventional formulation method, the water preparation that weight/mass percentage composition is 30%.Wherein chloramines pyridine acid is with sodium salt shape
Formula exists.
Embodiment 2
Bentazone 20%, chlorine Fampridine acid 30%, dodecylbenzene sodium sulfonate 5%, lauryl sulfate 2%, sulphuric acid
Ammonium, to 100%, is configured to, according to conventional formulation method, the water solube powder that weight/mass percentage composition is 35%.Wherein chloramines pyridine
Acid is existed with sodium-salt form.
Embodiment 3
Bentazone 15%, chlorine Fampridine acid 15%, dodecylbenzene sodium sulfonate 5%, alkylphenol polyoxyethylene 3%, water
To 100%, it is configured to, according to conventional formulation method, the water preparation that weight/mass percentage composition is 30%.Wherein chloramines pyridine acid is different with three
Propanolamine salt form exists.
Embodiment 4
Bentazone 45%, chlorine Fampridine acid 30%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) 5%, lauryl sulfate 2%,
Ammonium sulfate, to 100%, is configured to, according to conventional formulation method, the water-soluble granule that weight/mass percentage composition is 75%.Wherein chloramines
Pyridine acid is existed with sodium-salt form.
Embodiment 5
Bentazone 20%, chlorine Fampridine acid 30%, dodecylbenzene sodium sulfonate 5%, alkylphenol polyoxyethylene 3%, sulfur
Sour ammonium, to 100%, is configured to, according to conventional formulation method, the water solube powder that weight/mass percentage composition is 50%.Wherein chloramines pyrrole
Pyridine acid is existed with ammonium salts.
Embodiment 6
Bentazone 15%, chlorine Fampridine acid 60%, 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 grain that weight/mass percentage composition is 75%
Agent.Wherein chloramines pyridine acid is existed with sodium-salt form.
Embodiment 7
Bentazone 60%, chlorine Fampridine acid 10%, 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 weight/mass percentage composition is 70%.Wherein chloramines pyrrole
Pyridine acid is existed with potassium salt form.
Embodiment 8
Bentazone 9%, chlorine Fampridine acid 1%, dodecylbenzene sodium sulfonate 5%, alkyl polyglucoside 5%, water to 100%, press
The formulation method of more solito is configured to the water preparation that weight/mass percentage composition is 10%.Wherein chloramines pyridine acid is with triisopropanolamine salt shape
Formula exists.
Embodiment 9
Bentazone 1%, chlorine Fampridine acid 9%, dodecylbenzene sodium sulfonate 5%, alkyl polyglucoside 5%, water to 100%, press
The formulation method of more solito is configured to the water preparation that weight/mass percentage composition is 10%.Wherein chloramines pyridine acid is deposited with alcohol salt form
?.
Embodiment 10
Field control effectiveness test
Reagent agent: 4 kinds of re-compounded binary herbicides in embodiment 1～4.
Comparison medicament: 48% bentazone water preparation (commercially available), 30% chlorine Fampridine sour water agent (commercially available).
Preventing and treating crop: Semen Maydiss.
Prevent and kill off object: the weeds such as Herba Commelinae, Herba Galii Teneri, Herba Capsellae, Herba Portulacae.
Test method: according to the area of experimental plot, good various medicaments of precise, and after being watered dilution, using bearing
Formula aerosol apparatus, carry out even spraying, the special Fan spray head of sprinkler selection herbicide.It should be noted that uniformly spraying medicinal liquid during spraying
It is applied in experimental plot, accomplish do not have drain spray, the phenomenon of many sprays.
After test, after medicine, 20d, 40d observe weeds death condition respectively, and compare the activity of weeding of various medicaments.
Embodiments of the invention preparation Herbicidal Testing Trials effect see table 1 (20d after medicine) and table 2 (40d after medicine)
1 test of pesticide effectiveness result of table (20d after medicine)
Table 2 field control effectiveness test result (40d after medicine)
As can be seen from Table 1 and Table 2, the present invention has significant preventive effect to broad leaved weed, building performance notable, and
Instant effect, lasting period are long.
Claims (7)
1. a kind of chloride Fampridine acid and the mixed herbicide of bentazone are it is characterised in that this herbicide is with the acid of chlorine Fampridine and benzene
Reaching pine is effective ingredient, and the acid of chlorine Fampridine is 1.5:1,1:1.5 with the mass ratio of bentazone.
2. the mixed herbicide of chloride Fampridine acid according to claim 1 and bentazone is it is characterised in that chlorine Fampridine
Acid and weight/mass percentage composition in herbicide for both bentazones are 1～85%.
3. the mixed herbicide of chloride Fampridine acid according to claim 2 and bentazone is it is characterised in that chlorine Fampridine
Acid and weight/mass percentage composition in herbicide for both bentazones are 10～75%.
4. the mixed herbicide of the chloride Fampridine acid according to claim 1-3 any one and bentazone, its feature exists
In the acid of described chlorine Fampridine presented in water soluble salt, the water soluble salt of described chlorine Fampridine acid is sodium salt, potassium salt, ammonium
Salt, isopropyl amine salt, methylamine salt, dimethylamine salt, alcohol salt, triethanolamine salt, triisopropanolamine salt.
5. chloride Fampridine acid according to claim 1 and the mixed herbicide of bentazone are it is characterised in that it is with chlorine ammonia
Pyridine acid and bentazone are that the auxiliary agent allowing on effective ingredient and pesticide is configured to any one dosage form；Described dosage form is water
Agent, wettable powder, soluble powder, water-soluble granule, water dispersible granules.
6. the mixed herbicide of the chloride Fampridine acid described in claim 1 and bentazone orchard, forest land, pasture, lawn and
Application in cornfield weeding.
7. the chloride Fampridine acid described in claim 1 and the mixed herbicide of bentazone are preventing and kill off orchard, forest land, pasture, grass
Application in various broad leaved weeds in level ground and corn field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577113.3A CN104642340B (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and bentazone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310577113.3A CN104642340B (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and bentazone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104642340A CN104642340A (en) | 2015-05-27 |
| CN104642340B true CN104642340B (en) | 2017-02-01 |
Family
ID=53234397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310577113.3A Active CN104642340B (en) | 2013-11-15 | 2013-11-15 | Mixed herbicide containing aminopyralid and bentazone |
Country Status (1)
| Country | Link |
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| CN (1) | CN104642340B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009053061A2 (en) * | 2007-10-24 | 2009-04-30 | Bayer Cropscience Ag | Herbicidal combination |
| CN101808520A (en) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides |
| CN104768381A (en) * | 2012-09-13 | 2015-07-08 | 美国陶氏益农公司 | Herbicidal compositions comprising aminopyralid and bentazon |
-
2013
- 2013-11-15 CN CN201310577113.3A patent/CN104642340B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808520A (en) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides |
| WO2009053061A2 (en) * | 2007-10-24 | 2009-04-30 | Bayer Cropscience Ag | Herbicidal combination |
| CN104768381A (en) * | 2012-09-13 | 2015-07-08 | 美国陶氏益农公司 | Herbicidal compositions comprising aminopyralid and bentazon |
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| Publication number | Publication date |
|---|---|
| CN104642340A (en) | 2015-05-27 |
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