WO2015081656A1 - 一种含氯氨吡啶酸和异恶草酮的混合除草剂 - Google Patents
一种含氯氨吡啶酸和异恶草酮的混合除草剂 Download PDFInfo
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- WO2015081656A1 WO2015081656A1 PCT/CN2014/076344 CN2014076344W WO2015081656A1 WO 2015081656 A1 WO2015081656 A1 WO 2015081656A1 CN 2014076344 W CN2014076344 W CN 2014076344W WO 2015081656 A1 WO2015081656 A1 WO 2015081656A1
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- WO
- WIPO (PCT)
- Prior art keywords
- clomazone
- ampicillin
- salt
- herbicide
- mixed herbicide
- Prior art date
Links
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 45
- 239000004009 herbicide Substances 0.000 title claims abstract description 40
- KIEDNEWSYUYDSN-UHFFFAOYSA-N clomazone Chemical compound O=C1C(C)(C)CON1CC1=CC=CC=C1Cl KIEDNEWSYUYDSN-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000005499 Clomazone 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
- 239000002420 orchard Substances 0.000 claims abstract description 9
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims abstract description 6
- 239000004480 active ingredient Substances 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 12
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 9
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 9
- 235000005822 corn Nutrition 0.000 claims description 9
- 159000000000 sodium salts Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009333 weeding Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 5
- 240000002791 Brassica napus Species 0.000 claims description 4
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000004562 water dispersible granule Substances 0.000 claims description 4
- 239000004563 wettable powder Substances 0.000 claims description 4
- 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
- 239000000839 emulsion Substances 0.000 claims description 3
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 claims description 3
- 150000003956 methylamines Chemical class 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 150000004656 dimethylamines Chemical class 0.000 claims description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 claims 15
- 229960000723 ampicillin Drugs 0.000 claims 15
- 241000209149 Zea Species 0.000 claims 2
- 150000002169 ethanolamines Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000126 substance Substances 0.000 abstract description 7
- 239000000575 pesticide Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 244000188595 Brassica sinapistrum Species 0.000 abstract 2
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 17
- XTMUXJBJCMRWPG-UHFFFAOYSA-N 3-chloropyridine-2-carboxylic acid Chemical compound OC(=O)C1=NC=CC=C1Cl XTMUXJBJCMRWPG-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 12
- 240000008042 Zea mays Species 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- -1 chlorpyridyl Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 229920000847 nonoxynol Polymers 0.000 description 4
- OKDGRDCXVWSXDC-UHFFFAOYSA-N 2-chloropyridine Chemical compound ClC1=CC=CC=N1 OKDGRDCXVWSXDC-UHFFFAOYSA-N 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 244000026873 Alternanthera philoxeroides Species 0.000 description 2
- LDUXMMSHEQAYMN-UHFFFAOYSA-N Cl[N+]1=CC=CC=C1 Chemical compound Cl[N+]1=CC=CC=C1 LDUXMMSHEQAYMN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 240000002299 Symphytum officinale Species 0.000 description 2
- 235000005865 Symphytum officinale Nutrition 0.000 description 2
- NUFZGWRAPCOFGM-UHFFFAOYSA-N calcium;decyl benzenesulfonate Chemical compound [Ca].CCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 NUFZGWRAPCOFGM-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 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 2
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 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
- 239000000049 pigment Substances 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 229940080264 sodium dodecylbenzenesulfonate Drugs 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
- RPXOIZUHIPJDSO-UHFFFAOYSA-N 2-[(diaminomethylideneamino)methyl]guanidine Chemical compound NC(N)=NCN=C(N)N RPXOIZUHIPJDSO-UHFFFAOYSA-N 0.000 description 1
- FBXGQDUVJBKEAJ-UHFFFAOYSA-N 4h-oxazin-3-one Chemical compound O=C1CC=CON1 FBXGQDUVJBKEAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 1
- 240000006108 Allium ampeloprasum Species 0.000 description 1
- 241000219318 Amaranthus Species 0.000 description 1
- 239000005500 Clopyralid Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 244000234609 Portulaca oleracea Species 0.000 description 1
- 235000001855 Portulaca oleracea Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 240000003243 Thuja occidentalis Species 0.000 description 1
- 235000008109 Thuja occidentalis Nutrition 0.000 description 1
- 241001148683 Zostera marina Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- HUBANNPOLNYSAD-UHFFFAOYSA-N clopyralid Chemical compound OC(=O)C1=NC(Cl)=CC=C1Cl HUBANNPOLNYSAD-UHFFFAOYSA-N 0.000 description 1
- CSMFSDCPJHNZRY-UHFFFAOYSA-M decyl sulfate Chemical compound CCCCCCCCCCOS([O-])(=O)=O CSMFSDCPJHNZRY-UHFFFAOYSA-M 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NPGDVTYTTIMFHQ-UHFFFAOYSA-N methylidenebismuth Chemical compound [Bi]=C NPGDVTYTTIMFHQ-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 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
- 159000000001 potassium salts Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- CSMFSDCPJHNZRY-UHFFFAOYSA-N sulfuric acid monodecyl ester Natural products CCCCCCCCCCOS(O)(=O)=O CSMFSDCPJHNZRY-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001018 virulence Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000008096 xylene 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
Definitions
- the invention belongs to the technical field of pesticides, especially in the field of herbicides, and relates to a binary compounding agent of clopyridinic acid and clomazone.
- the herbicidal composition can be applied to non-cultivated land, orchard, woodland, and corn field and rapeseed field weeding.
- Aminopyralid chemical name: 4-amino-3,6-dichloropyridine-2-carboxylic acid
- chlorpyridinic acid is a pyridine herbicide widely used in mountain, grassland, lawn, planting Weed control in gardens and non-cultivated land. It can control one-year or perennial broad-leaved weeds.
- Isooxalin ( C
- a pigment-inhibiting pre-emergence herbicide developed by the American company fmc inhibits the production of chlorophyll and chlorophyll-protected pigments in plants, causing plants to die in a short period of time.
- the effective herbicidal properties of the oxalofenone are converted into non-herbicidal degradation products, so that the soybean plants are protected from the damage.
- Isooxalin mainly controls broadleaf weeds and grass weeds, and can be used for weeding in cotton, cassava, corn, rape, sugar cane and tobacco fields, in addition to soybean fields.
- the problem of clopyral acid residues is serious, and has been strictly limited in usage and use in many countries and regions.
- the chlorpyridinic acid and the oxazinone herbicides are appropriately reduced and mixed to form a mixture, which not only expands the herbicidal spectrum, but also significantly improves the weeding. The effect also avoids the possibility of residual poisoning of the crops.
- Another object of the present invention is to provide an application of the herbicide in weeding in non-cultivated land, orchard, woodland, corn field and rape field.
- the herbicide is mainly composed of chlorpyridinic acid and clomazone, and the mass ratio of clopyridinic acid to clomazone is 0.1 ⁇ 80 : 0.1 to 80, preferably, the mass ratio of clopyridic acid to clomazone is ⁇ 60: 1 to 60, and most preferably the mass ratio of clopyridic acid to clomazone is 1 ⁇ 0.5 to 4.
- the mass percentage of both the clopyralid and the clomazone in the herbicide is 1-85%, and the mass percentage is preferably 10-75%.
- the mixed herbicide of the present invention wherein the clopyral acid is in the form of a water-soluble salt, and the water-soluble salt includes a sodium salt, a potassium salt, an ammonium salt, an isopropylamine salt, a methylamine salt, a dimethylamine salt, and an ethanol. Ammonium salt, triethanolamine salt, triisopropanolamine salt, etc. Water soluble salts.
- a conventional surfactant and a thickener which are allowed on the pesticide preparation may be added.
- Additives such as solvents or solid fillers are formulated into any of the dosage forms allowed on the pesticide. It is preferably processed into an emulsifiable concentrate, a suspending agent, an aqueous emulsion, a microemulsion, a soluble liquid, a wettable powder, and a water-dispersible granule.
- the invention relates to the application of the mixed herbicide containing chlorpyridin and valerate in the weeding of non-cultivated land, orchard, woodland, corn field and rape field, especially in the prevention of cultivated land, orchard, woodland, corn field and
- the application of various broadleaf weeds in rapeseed fields has a significant effect.
- the mixed herbicide of the invention has the advantages of quick effect, wide herbicidal spectrum, long holding period, thorough weeding, low residue, low toxicity, safety and environmental protection, etc., and is high quality non-cultivated land, orchard, woodland, corn field and rape field Chemical herbicide.
- clopyral acid is present as an isopropylamine salt.
- the water is made up to 100%, and is formulated into an aqueous emulsion having a mass percentage of 30% according to a conventional formulation method.
- chlorpyridyl acid exists in the form of a sodium salt.
- clopyral acid exists in the form of a methylamine salt.
- chlorpyridyl acid exists in the form of a sodium salt.
- Example 5 10% of oxalofenone, 10% of chlorpyridinic acid, 5% of sodium dodecylbenzenesulfonate, 3% of nonylphenol ethoxylate, 5% of ammonium sulfate, 100% of kaolin, according to conventional preparation methods Formulated as a wettable powder with a mass percentage of 30%.
- chlorpyridyl acid exists in the form of a sodium salt.
- the formulation method is formulated into a water-dispersible granule having a mass percentage of 75%.
- chlorpyridyl acid exists in the form of a potassium salt.
- chlorpyridyl acid exists in the form of a sodium salt.
- clopyral acid exists in the form of a triisopropanolamine salt.
- a soluble liquid agent having a mass percentage of 10% is formulated according to a conventional formulation method.
- chlorpyridyl acid exists in the form of a sodium salt.
- Test method The seeds of the quantitative Amaranthus were separately sown in 9cm disposable cups, and 10 ⁇ 15 seeds were sown in each cup, and cultured in a light incubator. When the A. philoxeroides was 3 ⁇ 6 leaves, in the track Spray treatment on the crop spray. After treatment, the culture was continued in the greenhouse. The weed control effect of each treatment was observed regularly. After 30 days, the fresh weight of weeds after each treatment was weighed. According to the method proposed by Sun Yunpei et al. in I960, the virulence regression curve and co-toxicity coefficient were calculated. . The co-toxicity coefficient is greater than 100, indicating that the two effective substances have synergistic effects, and the co-toxicity coefficient is less than 100, indicating that the two effective substances have antagonistic effects. The measurement results are shown in Table 1. Table 1 Indoor activity measurement results
- Test agent Four kinds of binary compound herbicides in Examples 1 to 4.
- Control agent 48% clomazone emulsifiable concentrate (commercially available), 30% chlorpyridinic acid aqueous solution (commercially available).
- Control crops corn.
- Control objects weeds such as comfrey, bristle, alfalfa, alfalfa, leeks, and purslane.
- Test method According to the area of the test plot, accurately weigh all kinds of medicaments, and after dilution with water, use a knapsack sprayer to evenly spray.
- the nozzles use fan-shaped nozzles for herbicides. When spraying, it is necessary to spray the liquid evenly into the test area, so that there is no leakage or multiple spray.
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- 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
本发明公开了一种含氯氨吡啶酸与异恶草酮的混合除草剂,属于农药技术领域。该除草剂以氯氨吡啶酸与异恶草酮为主要有效成分,氯氨吡啶酸与异恶草酮的质量比为0.1~80: 0.1~80。本发明混合除草剂在非耕地、果园、林地、玉米田和油菜田除草中的应用,具有见效快、杀草谱宽,持效期长、除草彻底、残留低、低毒、安全环保等优点,是优质的非耕地、果园、林地、玉米田和油菜田化学除草剂。
Description
说 明 书
种含氯氨吡啶酸和异恶草酮的混合除草剂 技术领域
本发明属于农药技术领域, 尤其是除草剂领域, 涉及氯氨吡啶酸与异恶草酮的二元复配 剂。 该除草剂组合物可应用于非耕地、 果园、 林地和、 玉米田和油菜田除草。
背景技术
氯氨吡啶酸 (aminopyralid ) , 化学名称: 4-氨基 -3,6-二氯吡啶 -2-羧酸, 氯氨吡啶酸是 一种吡啶类除草剂, 广泛用于山地、 草原、 草坪、 种植园和非耕地的杂草防治。 可以防治一 年生或多年生阔叶杂草。
异恶草酮 (C|0maz0ne) , 属于恶唑类除草剂, 化学名称: 2- ( 2-氯苄基) -4, 4-二 甲基 -3-异恶唑酮。 由美国 fmc 公司幵发的一种色素抑制芽前类的除草剂, 在植物体内抑制 叶绿素及叶绿素保护色素的产生, 使植物在短期内死亡。 但当它被大豆吸收后, 经过代谢作 用, 异恶草酮的有效杀草性质会转变为无杀草能力的降解产物, 使大豆植株免受其害。 异恶 草酮主要防除阔叶杂草和禾本科杂草, 除大豆田外, 还可以用于棉花、 木薯、 玉米、 油菜、 甘蔗和烟草田等的除草。
目前氯氨吡啶酸残留问题严重, 在很多国家和地区已经被严格限制使用量和使用方法。 为了在减少残留药害的同时, 确保药剂的除草效果, 将氯氨吡啶酸与异恶草酮两种除草剂 适当减量后配成合剂使用, 这样既扩大了杀草谱, 明显提高了除草效果, 也避免了对后茬作 物产生残留毒害的可能性。
发明内容
本发明的目的是提供一种含氯氨吡啶酸与异恶草酮的混合除草剂。
本发明的另一目的是提供该除草剂在非耕地、 果园、 林地、 玉米田和油菜田除草中的应 用。
一种含氯氨吡啶酸与异恶草酮的混合除草剂, 该除草剂以氯氨吡啶酸与异恶草酮为主要 有效成分, 氯氨吡啶酸与异恶草酮的质量比为 0.1〜80: 0.1〜80, 优选氯氨吡啶酸与异恶草 酮的质量比为〗〜 60: 1〜60, 最优选氯氨吡啶酸与异恶草酮的质量比为 1 ·· 0.5〜4。
在混合除草剂中, 氯氨吡啶酸与异恶草酮二者在除草剂中的质量百分含量为 1~85%, 优 选质量百分含量为 10~75%。
本发明的混合除草剂, 其中氯氨吡啶酸以水溶性盐的形式存在, 所述的水溶性盐包括钠 盐、 钾盐、 铵盐、 异丙胺盐、 甲胺盐、 二甲胺盐、 乙醇铵盐、 三乙醇胺盐、 三异丙醇胺盐等
水溶性盐类。
本发明的氯氨吡啶酸与异恶草酮的二元复配制剂中, 除了氯氨吡啶酸与异恶草酮有效成 分外, 还可以添加农药制剂上允许的常规表面活性剂、 增稠剂、 溶剂或固体填料等助剂配制 成农药上允许的任意一种剂型。 优选加工成乳油、 悬浮剂、 水乳剂、 微乳剂、 可溶性液剂、 可湿性粉剂、 水分散粒剂。
本发明所述的 均为质量百分含量。
本发明所述的含氯氨吡啶酸与喔草酯的混合除草剂在非耕地、 果园、 林地、 玉米田和油 菜田除草中的应用, 特别是在防除非耕地、 果园、 林地、 玉米田和油菜田中各种阔叶杂草中 的应用具有显著效果。
和现有技术相比, 本发明的有益效果:
本发明的混合除草剂, 具有见效快、 杀草谱宽, 持效期长、 除草彻底、 残留低、 低毒、 安全环保等优点, 是优质的非耕地、 果园、 林地、 玉米田和油菜田化学除草剂。
具体实施方案
实施例 1
异恶草酮 20%, 氯氨吡啶酸 5%, 十二垸基苯磺酸钙 5%, 垸基酚聚氧乙烯醚 3%, 150# 溶剂油至 100%, 按照常规的制剂方法配制成质量百分含量为 25%的乳油。 其中氯氨吡啶酸 以异丙胺盐形式存在。
实施例 2
异恶草酮 10%, 氯氨吡啶酸 20%, 垸基酚聚氧乙烯醚 3%, 蓖麻油聚氧乙烯醚 2%, 黄 原胶 0.1%, 二甲苯 20%, 乙二醇 5%, 水至 100%, 按照常规的制剂方法配制成质量百分含 量为 30%的水乳剂。 其中氯氨吡啶酸以钠盐形式存在。
实施例 3
异恶草酮 15%, 氯氨吡啶酸 10%, 垸基酚聚氧乙烯醚磷酸酯 5%, 硅酸镁铝 2%, 白炭 黑 2%, 乙二醇 5%, 水至 100%, 按照常规的制剂方法配制成质量百分含量为 25%的悬浮 剂。 其中氯氨吡啶酸以甲胺盐形式存在。
实施例 4
异恶草酮 25%, 氯氨吡啶酸 50%, 木质素磺酸钠 5%、 十二垸基硫酸盐 2%, 硫酸铵 5% , 高岭土至 100%, 按照常规的制剂方法配制成质量百分含量为 75%的水分散粒剂。 其 中氯氨吡啶酸以钠盐形式存在。
实施例 5
异恶草酮 10%, 氯氨吡啶酸 10%, 十二垸基苯磺酸钠 5%, 垸基酚聚氧乙烯醚 3%, 硫 酸铵 5%, 高岭土至 100%, 按照常规的制剂方法配制成质量百分含量为 30%的可湿性粉 剂。 其中氯氨吡啶酸以钠盐形式存在。
实施例 6
异恶草酮 15%, 氯氨吡啶酸 60%, NNO (亚甲基双荼磺酸钠) 润湿剂 5%、 硫酸铵 3%, 聚乙烯醇 2%, 高岭土至 100%, 按照常规的制剂方法配制成质量百分含量为 75%的水 分散粒剂。 其中氯氨吡啶酸以钾盐形式存在。
实施例 7
异恶草酮 20%, 氯氨吡啶酸 10%, NNO (亚甲基双荼磺酸钠) 6%, 木质素磺酸钠 5%, 高岭土至 100%, 按照常规的制剂方法配制成质量百分含量为 30%的可湿性粉剂。 其中 氯氨吡啶酸以钠盐形式存在。
实施例 8
异恶草酮 9%, 氯氨吡啶酸 1%, 十二垸基苯磺酸钙 5%, 蓖麻油聚氧乙烯醚 5%, 150# 溶剂油 15%, 环己酮 5%, 乙二醇 5%, 水至 100%, 按照常规的制剂方法配制成质量百分含 量为 10%的微乳剂。 其中氯氨吡啶酸以三异丙醇胺盐形式存在。
实施例 9
异恶草酮 1%, 氯氨吡啶酸 9%, 十二垸基苯磺酸钠 5%, 垸基糖苷 5%, 异丙醇 15%, 环己酮 5%, 乙二醇 5%, 水至 100%, 按照常规的制剂方法配制成质量百分含量为 10%的可 溶性液剂。 其中氯氨吡啶酸以钠盐形式存在。
实施例 10
1、 室内活性测定试验
利用实施例 1~4中的制剂, 测定其对空心莲子草的共毒系数。
试验方法: 将定量的铁苋菜的种子分别播种于 9cm的一次性纸杯中, 每杯中播种 10~15 粒种子, 在光照培养箱中培养, 待空心莲子草 3~6叶期时, 在履带式作物喷雾剂上进行喷雾 处理。 处理后温室内继续培养, 定期观察各处理对杂草的防除效果, 30d后称量各处理后的 杂草鲜重, 按孙云沛等 I960年提出的方法, 计算其毒力回归曲线和共毒系数。 共毒系数大 于 100, 表明两种有效物质具有增效作用, 共毒系数小于 100, 表明两种有效物质具有拮抗 作用。 测定结果如表 1所示。
表 1 室内活性测定结果
从表 1可以看出, 两种有效物质复配后的共毒系数都大于 100, 说明本发明具有明显的 增效作用。
2、 田间药效试验
供试药剂: 实施例 1〜4中的 4种二元复配除草剂。
对照药剂: 48%异恶草酮乳油 (市售), 30%氯氨吡啶酸水剂 (市售)。
防治作物: 玉米。
防除对象: 鸭跖草、 猪殃殃、 空心莲子草、 荠菜、 马齿苋等杂草。
试验方法: 按照试验小区的面积, 准确称量好各种药剂, 并兌水稀释后, 利用背负式喷 雾器, 进行均匀喷雾, 喷头选用除草剂专用的扇形喷头。 喷雾时, 要注意将药液均匀喷施到 试验小区中, 做到没有漏喷、 多喷的现象。
试验后分别在药后 20d、 40d观察杂草死亡情况, 并比较各种药剂的除草活性。
本发明的实施例制剂除草试验效果见下表 2 (药后 20d) 和表 3 (药后 40d)
田间药效试验结果 (药后 20d) 用 量 鸭跖草 猪殃殃 空心莲子草 处理药剂
(ga.i./亩) 防效 (%) 防效 (%) 防效 (%) 实施例 1 15 92 93 92 实施例 2 15 93 95 94 实施例 3 15 94 95 95 实施例 4 15 93 92 93
30%氯氨吡啶酸水剂 20 90 88 87
48%异恶草酮乳油 15 88 86 84 表 3 田间药效试验结果 (药后 40d) 用 量 鸭跖草 猪殃殃 空心莲子草 处理药剂
(ga.i./亩) 防效 (%) 防效 (%) 防效 (%) 实施例 1 15 85 85 83 实施例 2 15 86 85 83 实施例 3 15 88 87 85 实施例 4 15 85 83 82
30%氯氨吡啶酸水剂 20 77 71 76
48%异恶草酮乳油 15 76 73 71 从表 2和表 3中可以看出, 本发明对阔叶杂草都具有显著的防效, 增效性显著, 而且 效快、 持效期长。
Claims
1、 一种含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于该除草剂以氯氨吡啶酸与 异恶草酮为主要有效成分, 氯氨吡啶酸与异恶草酮的质量比为 0.1〜80: 0.1〜80。
2、 根据权利要求 1 所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于该除草 剂中氯氨吡啶酸与异恶草酮的质量比为 1〜60: 1〜60。
3、 根据权利要求 2 所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在 f该除草 剂中氯氨吡啶酸与异恶草酮的质量比为 1 : 0.5〜4。
4、 根据权利要求 1 所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于氯氨吡 啶酸与异恶草酮二者在除草剂中的质量百分含量为 1~85%。
5、 根据权利要求 4所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于氯氨吡 啶酸与异恶草酮二者在除草剂中的质量百分含量为 10~75%。
6、 根据权利要求 1-5 任一一项所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征 在于所述的氯氨吡啶酸以水溶性盐的形式存在, 所述的水溶性盐包括钠盐、 钾盐、 铵盐、 异 丙胺盐、 甲胺盐、 二甲胺盐、 乙醇铰盐、 三乙醇胺盐、 三异丙醇胺盐。
7、 根据权利要求 1 所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于它以氯 氨吡啶酸与异恶草酮为主要有效成分和农药上允许的助剂配制成任意一种剂型。
8、 根据权利要求 7所述的含氯氨吡啶酸和异恶草酮的混合除草剂, 其特征在于所述的 剂型为乳油、 悬浮剂、 水乳剂、 微乳剂、 可溶性液剂、 可湿性粉剂、 水分散粒剂。
9、 权利要求 1 所述的含氯氨吡啶酸和异恶草酮的混合除草剂在非耕地、 果园、 林地、 玉米田和油菜田除草中的应用。
10、 权利要求 1所述的含氯氨吡啶酸和异恶草酮的混合除草剂在防除非耕地、 果园、 林 地、 玉米田和油菜田中各种阔叶杂草中的应用。
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CN102060799A (zh) * | 2010-12-29 | 2011-05-18 | 潍坊先达化工有限公司 | 一种生产高纯度广灭灵的方法 |
CN102711469A (zh) * | 2009-11-13 | 2012-10-03 | 陶氏益农公司 | 含有氯氨吡啶酸和磺酰脲的协同除草组合物 |
CN103098803A (zh) * | 2013-02-02 | 2013-05-15 | 广东中迅农科股份有限公司 | 五氟磺草胺和异噁草松农药组合物 |
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HU228505B1 (en) * | 2000-01-14 | 2013-03-28 | Dow Agrosciences Llc | 4-aminopicolinates and their use as herbicides |
CA2437741A1 (en) * | 2001-02-14 | 2002-10-10 | Ganiyu A. Jimoh | Coformulation of an oil-soluble herbicide and a water-soluble herbicide as stable oil-in-water emulsion or microemulsion |
DE10119727A1 (de) * | 2001-04-21 | 2002-10-31 | Bayer Cropscience Gmbh | Synergistische herbizide Mittel enthaltend Herbizide aus der Gruppe der Benzoylcyclohexandione für den Einsatz in Reis-Kulturen |
CN102027961A (zh) * | 2009-09-28 | 2011-04-27 | 南京华洲药业有限公司 | 一种含氟吡草腙与毒莠定的除草组合物及其应用 |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101808520A (zh) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | 含某些吡啶羧酸或嘧啶羧酸和某些谷物和稻除草剂的协同性除草组合物 |
CN102711469A (zh) * | 2009-11-13 | 2012-10-03 | 陶氏益农公司 | 含有氯氨吡啶酸和磺酰脲的协同除草组合物 |
CN102060799A (zh) * | 2010-12-29 | 2011-05-18 | 潍坊先达化工有限公司 | 一种生产高纯度广灭灵的方法 |
CN103098803A (zh) * | 2013-02-02 | 2013-05-15 | 广东中迅农科股份有限公司 | 五氟磺草胺和异噁草松农药组合物 |
Non-Patent Citations (1)
Title |
---|
HU , ZONGYAN ET AL.: "Aminopyralid, A Novel Herbicide", PESTICIDES, vol. 45, no. 12, 25 December 2006 (2006-12-25), pages 847 - 848 * |
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