CN116762812A - 一种除草组合物及其应用 - Google Patents
一种除草组合物及其应用 Download PDFInfo
- Publication number
- CN116762812A CN116762812A CN202210241773.3A CN202210241773A CN116762812A CN 116762812 A CN116762812 A CN 116762812A CN 202210241773 A CN202210241773 A CN 202210241773A CN 116762812 A CN116762812 A CN 116762812A
- Authority
- CN
- China
- Prior art keywords
- herbicidal composition
- active ingredient
- composition according
- weeds
- application
- 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
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 238000009333 weeding Methods 0.000 title abstract description 13
- 241000196324 Embryophyta Species 0.000 claims abstract description 47
- 239000004480 active ingredient Substances 0.000 claims abstract description 17
- 241001149258 Sporobolus alterniflorus Species 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- TYIYMOAHACZAMQ-CQSZACIVSA-N Cyhalofop-butyl Chemical group C1=CC(O[C@H](C)C(=O)OCCCC)=CC=C1OC1=CC=C(C#N)C=C1F TYIYMOAHACZAMQ-CQSZACIVSA-N 0.000 claims abstract description 7
- 239000005502 Cyhalofop-butyl Substances 0.000 claims abstract description 6
- XVOKUMIPKHGGTN-UHFFFAOYSA-N Imazethapyr Chemical compound OC(=O)C1=CC(CC)=CN=C1C1=NC(C)(C(C)C)C(=O)N1 XVOKUMIPKHGGTN-UHFFFAOYSA-N 0.000 claims abstract description 5
- MFSWTRQUCLNFOM-UHFFFAOYSA-N methyl 2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate Chemical group C1=CC(OC(C)C(=O)OC)=CC=C1OC1=NC=C(C(F)(F)F)C=C1Cl MFSWTRQUCLNFOM-UHFFFAOYSA-N 0.000 claims abstract 2
- 230000002363 herbicidal effect Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 13
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000004563 wettable powder Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- MCNOFYBITGAAGM-UHFFFAOYSA-N 2,2-dichloro-1-[5-(furan-2-yl)-2,2-dimethyl-1,3-oxazolidin-3-yl]ethanone Chemical compound C1N(C(=O)C(Cl)Cl)C(C)(C)OC1C1=CC=CO1 MCNOFYBITGAAGM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 3
- OAWUUPVZMNKZRY-UHFFFAOYSA-N cyprosulfamide Chemical compound COC1=CC=CC=C1C(=O)NS(=O)(=O)C1=CC=C(C(=O)NC2CC2)C=C1 OAWUUPVZMNKZRY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- COYBRKAVBMYYSF-UHFFFAOYSA-N heptan-2-yl [(5-chloroquinolin-8-yl)oxy]acetate Chemical group C1=CN=C2C(OCC(=O)OC(C)CCCCC)=CC=C(Cl)C2=C1 COYBRKAVBMYYSF-UHFFFAOYSA-N 0.000 claims description 3
- 239000005980 Gibberellic acid Substances 0.000 claims description 2
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 claims description 2
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical compound C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 claims description 2
- JCHMGYRXQDASJE-UHFFFAOYSA-N metcamifen Chemical compound C1=CC(NC(=O)NC)=CC=C1S(=O)(=O)NC(=O)C1=CC=CC=C1OC JCHMGYRXQDASJE-UHFFFAOYSA-N 0.000 claims description 2
- 239000004530 micro-emulsion Substances 0.000 claims description 2
- 239000004562 water dispersible granule Substances 0.000 claims description 2
- 239000005869 Pyraclostrobin Substances 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 239000012053 oil suspension Substances 0.000 claims 1
- HZRSNVGNWUDEFX-UHFFFAOYSA-N pyraclostrobin Chemical compound COC(=O)N(OC)C1=CC=CC=C1COC1=NN(C=2C=CC(Cl)=CC=2)C=C1 HZRSNVGNWUDEFX-UHFFFAOYSA-N 0.000 claims 1
- 239000004548 suspo-emulsion Substances 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 10
- 238000001228 spectrum Methods 0.000 abstract description 5
- 239000000575 pesticide Substances 0.000 abstract description 3
- 238000011282 treatment Methods 0.000 description 13
- -1 aliphatic alcohols Chemical class 0.000 description 12
- 239000004009 herbicide Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005764 inhibitory process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 229920000151 polyglycol Polymers 0.000 description 4
- 239000010695 polyglycol Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- MFSWTRQUCLNFOM-SECBINFHSA-N haloxyfop-P-methyl Chemical compound C1=CC(O[C@H](C)C(=O)OC)=CC=C1OC1=NC=C(C(F)(F)F)C=C1Cl MFSWTRQUCLNFOM-SECBINFHSA-N 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 description 2
- GOCUAJYOYBLQRH-UHFFFAOYSA-N 2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=NC=C(C(F)(F)F)C=C1Cl GOCUAJYOYBLQRH-UHFFFAOYSA-N 0.000 description 2
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical compound OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 description 2
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical class CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- WPPOGHDFAVQKLN-UHFFFAOYSA-N N-Octyl-2-pyrrolidone Chemical compound CCCCCCCCN1CCCC1=O WPPOGHDFAVQKLN-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000013543 active substance Substances 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
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical class CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000642 polymer Chemical class 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical class CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical class OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 1
- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Chemical class CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
- 241001290610 Abildgaardia Species 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical class OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000234643 Festuca arundinacea Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- ZRVUJXDFFKFLMG-UHFFFAOYSA-N Meloxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=NC=C(C)S1 ZRVUJXDFFKFLMG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- IHHMUBRVTJMLQO-UHFFFAOYSA-N Pyraclonil Chemical compound C#CCN(C)C1=C(C#N)C=NN1C1=NN(CCCC2)C2=C1Cl IHHMUBRVTJMLQO-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 229940100389 Sulfonylurea Drugs 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 244000152045 Themeda triandra Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000981595 Zoysia japonica Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- WXQWKYFPCLREEY-UHFFFAOYSA-N azane;ethanol Chemical compound N.CCO.CCO.CCO WXQWKYFPCLREEY-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- 239000006185 dispersion Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 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 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940001676 metacam Drugs 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229920002114 octoxynol-9 Polymers 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical class NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000013008 thixotropic agent Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
- 238000009736 wetting Methods 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- 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
- A01N43/48—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
- 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
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P13/00—Herbicides; Algicides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明属于农药领域,具体涉及一种除草组合物及其应用。所述除草组合物包括除草有效量的活性成分A和活性成分B,其中,活性成分A为
Description
技术领域
本发明属于农药领域,具体涉及一种除草组合物及其应用。
背景技术
化学除草是农田杂草防除中最为经济、有效的手段,但长期连续高剂量地使用单一品种或单一作用方式的化学除草剂,容易造成杂草耐药和抗性演化等问题。除草剂化合物的合理复配或混配具有扩大杂草谱、提高防除效果、延缓杂草耐药性和抗药性的发生与发展等优点,是解决上述问题的最为有效的方法之一,生产上仍需开发安全性高、杀草谱广、能够产生增效作用并解决抗性杂草问题的除草组合物品种。
发明内容
为解决现有技术中存在的上述问题,本发明提供一种除草组合物及其应用。该组合物能有效防除互花米草等杂草问题,具有扩大杀草谱、减少施用量、能够产生增效作用并解决抗性杂草等特点。
一种除草组合物,包括除草有效量的活性成分A和活性成分B,其中,
活性成分A为
活性成分B选自以下化合物中的一种或多种:高效氟吡甲禾灵(CAS:72619-32-0)、氰氟草酯(CAS:122008-85-9)、咪唑烟酸(81334-34-1)。
其中,所述除草组合物中A和B的重量比为1:200~200:1、1:180~100:1、1:160~50:1、1:150~30:1、1:100~15:1、1:80~10:1、1:60~5:1、1:50~1:1、1:30~1:5或1:15~1:10。
所述除草组合物中A和B的质量百分含量占总量的1-95%,优选10-80%。
所述除草组合物中还包含常规助剂,所述常规助剂包括载体和/或表面活性剂。
本文中的术语“载体”表示一种有机或无机、天然或合成的物质。它们有助于活性成分的施用,该载体一般是惰性的且必须是农业上可接受的,特别是被处理的植物所接受。载体可以是固体的,如陶土、天然或合成的硅酸盐、二氧化硅、树脂、蜡、固体肥料等;或者液体的,如水、醇类、酮类、石油馏分、芳烃或蜡烃、氯代烃、液化气等。
表面活性剂可包括乳化剂、分散剂或润湿剂,它可以是离子型或非离子型的。可提及的实例是聚丙烯酸的盐、木质素磺酸盐、苯酚磺酸或萘磺酸的盐、环氧乙烷与脂肪族醇或与脂族酸或与脂肪族胺与取代苯酚(特别是烷基苯酚或芳基苯酚)的聚合物、磺基琥珀酸盐、牛磺酸衍生物(特别是牛磺酸烷脂)及醇的磷酸酯或多羟乙基化的苯酚的磷酸酯、烷基磺酸盐、烷基芳基磺酸盐、烷基硫酸盐、月桂基醚硫酸盐、脂肪醇硫酸盐,以及硫酸化十六-、十七-和十八烷醇以及硫酸化脂肪醇乙二醇醚,此外还有萘或萘磺酸与苯酚和甲醛的缩合物、聚氧乙烯辛基苯基醚、乙氧基化异辛基酚、辛基酚或壬基酚、烷基苯基聚乙二醇醚、三丁基苯基聚乙二醇醚、三硬脂基苯基聚乙二醇醚、烷基芳基聚醚醇、醇和脂肪醇/氧化乙烯缩合物、乙氧基化蓖麻油、聚氧乙烯烷基醚、乙氧基化聚氧丙烯、月桂醇聚乙二醇醚缩醛、山梨醇酯、木素亚硫酸盐废液,以及蛋白质、变性蛋白、多糖(例如甲基纤维素)、疏水改性淀粉、聚乙烯醇、聚羧酸盐、聚烷氧基化物、聚乙烯胺、聚乙烯吡咯烷酮及其共聚物。至少需要一种表面活性剂存在,以有利于活性成分在水中的分散并有利于使它们能正确地施用于植物。
上述组合物也可含有各种其他的组分,如保护胶体、粘合剂、增稠剂、触变剂、渗透剂、稳定剂、螯合剂、染料、着色剂和聚合物。
所述除草组合物进一步包括至少一种安全剂,优选双苯噁唑酸(CAS:163520-33-0)、cyprosulfamide(CAS:221667-31-8)、吡唑解草酯(CAS:135590-91-9)、解毒喹(CAS:99607-70-2)、赤霉酸(CAS:7-06-5)、furilazole(CAS:121776-33-8)、metcamifen(CAS:129531-12-0)中的一种或多种。
本发明的组合物可以由使用者在使用前经稀释或直接使用。其配制可由通常的加工方法制备,即将活性物质与液体溶剂或固体载体混合后,再加入表面活性剂如分散剂、稳定剂、湿润剂、粘合剂、消泡剂等中的一种或几种。
所述除草组合物的具体制剂为可分散油悬浮剂、水悬浮剂、悬乳剂、可湿性粉剂、乳油、水分散粒剂(干悬浮剂)、水乳剂、微乳剂。
简而言之,本发明的组合物可以和现有技术的配方中常规使用的固体和液体添加剂混合。随着外部条件的变化,有效成分的使用量也不同,外部条件为,例如温度、湿度、使用的除草剂的性质等等。它可以有大的变化幅度,例如在0.001到2.0kg/ha之间,或更多的活性物质,但优选在0.1到1kg/ha之间,特别是在1到500g/ha之间。
在本说明书的上下文中,如果使用活性化合物的通用名称的缩写形式,则在每种情况下包括所有的常规衍生物,例如酯和盐,以及异构体,特别是光学异构体,特别是一种或多种市售形式。如果通用名称表示酯或盐,则在每种情况下还包括所有其他的常规衍生物,例如其他的酯和盐、游离酸和中性化合物,以及异构体,特别是光学异构体,特别是一种或多种市售形式。给出的化合物的化学名称表示至少一种被通用名称涵盖的化合物,通常是优选的化合物。在磺酰胺如磺酰脲的情况下,盐还包括通过阳离子与磺酰胺基团中的氢原子交换而形成的盐。例如,2甲4氯衍生物包含但不限于:2甲4氯钠盐、钾盐、二甲铵盐、异丙胺盐等,以及2甲4氯甲酯、乙酯、异辛酯、乙硫酯等;2,4-D衍生物包含但不限于:2,4-D盐如钠盐、钾盐、二甲铵盐、三乙醇铵盐、异丙胺盐、胆碱等,以及2,4-D酯如甲酯、乙酯、丁酯、异辛酯等。
本发明还提供一种所述除草组合物在防治杂草上的应用;以及提供一种防治不想要的植物生长的方法,其包括将所述除草组合物施用于植物、植物部位、植物种子或植物生长的区域。
另外,本发明的组合物可通过喷雾的方法被施用于待处理植物叶片上,即施用于杂草,特别是杂草侵扰或易侵扰影响的表面上。
当施用本发明的除草组合物时,获得了预料不到的增效效果,并且除草活性比使用单个除草剂的活性预期总和,以及单个除草剂的活性更为显著。增效效果表现为施用量减少、更宽的杂草控制谱、除草作用更快、更持久,这些特性是杂草控制实践过程中所需要的。就所描述的特性来说,这些新组合物明显地优越于现有的除草剂,达到减量使用,对环境更友好。
本发明的增效除草组合物还具有下述优点:
(1)本发明的组合物为环境友好型,在环境中均易于降解。
(2)本发明的除草组合物成本低、使用方便,其推广应用有巨大的经济效益和社会效益。
本文提到或引用的所有专利、专利申请和出版物整体引入本文作为参考,其引用程度如同单独地个别引用一样。
具体实施方式
下列实施例并非限制本发明,而只是用来说明本发明是如何实现的。对于某些杂草,这些实施例显示出特别显著的有效性。举例如下:
A)实施例
1.A+高效氟吡甲禾灵(4+4)乳油
4%A+4%高效氟吡甲禾灵+5%十二烷基苯磺酸钙+7%腰果酚聚氧乙烯醚+5%N-辛基吡咯烷酮+10%180#溶剂油+混合脂肪酸甲酯补足
2.A+氰氟草酯(4+25)乳油
4%A+25%氰氟草酯+5%十二烷基苯磺酸钙+5%腰果酚聚氧乙烯醚+2%嵌段聚醚乳化剂+5%有机硅润湿渗透剂+5%N-辛基吡咯烷酮+180#溶剂油补足
3.A+咪唑烟酸(4+75)可湿性粉剂
4%A+75%咪唑烟酸+3%气相法白炭黑+3%十二烷基硫酸钠+3%聚羧酸盐分散剂+2%木质素磺酸钠+硅藻土补足
上述乳油的加工设备:真空泵,配料釜,储罐。
上述乳油的加工过程:将所有物料投入配料釜中,搅拌溶解至完全透明,化验合格后,转移至储罐灌装。
上述可湿性粉剂加工设备:机械粉碎机,气流粉碎机。
上述可湿性粉剂加工过程:将原药、助剂等所有物料投入机械粉碎机中,之后过气流粉碎机,取样化验合格后备用。
B)药效试验
苗后茎叶喷雾处理:
1)试验条件
1.1)、供试靶标
杂草采用盆栽法培养,用180х140mm塑料营养钵,摆放于搪瓷盘中,内装从农田采回经风干过筛的表层土壤(4/5处),土壤湿度初期均控制在20%,挑选籽粒饱满均一的杂草种子,用25℃温水浸泡6小时,在28℃生化培养箱(黑暗)中催芽,将刚刚露白的杂草种子均匀摆放在土壤表面,根据种子粒径大小然后覆土0.5-1cm。
1.2)、培养条件
在可控日光温室内进行,温度20~30℃,自然光照,相对湿度57%~72%。土壤类型为壤土,有机质含量为1.63%,pH=7.1,碱解氮84.3mg/kg,速效磷38.5mg/kg,速效钾82.1mg/kg。
1.3)、仪器设备
3WP-2000型行走式喷雾塔,农业部南京农业机械研究所。GA0型万分之一电子天平(德国);ZDR2000智能数据记录仪(杭州泽大仪器有限公司);SPX型智能生化培养箱(宁波江南仪器厂)。
2)试验设计
2.1)、试剂
所需活性成分由试剂公司购买或根据常规方法合成制得。原药均采用丙酮作溶剂,用含量0.1%乳化剂吐温-80水溶液稀释,现用现稀释。
2.2)、试验处理
2.2.1)、剂量设置
在确定A与活性成分B配比或含量时,应从两种药剂的作用特点及其毒力等衡量,还要考虑该配方的主要使用目的。本研究在前期预试的基础上,设A、B活性成分单用及混合用量分别见表格。以不含药剂、含相同溶剂及乳化剂的水作为空白对照。
2.2.2)、试验重复
每处理重复4次,每次处理3盆,每盆播种杂草种子20粒,每处理共60株。
2.3)、处理方式
2.3.1)、处理时间和次数
试验共用药1次。待杂草1.5-2叶期,间苗,保持每盆内杂草10株,每处理保留30株,然后继续培养至4-5叶进行处理。
2.3.2)、使用器械和用药方法
将培养好的试材均匀摆放在面积0.5m2的平台上,用3WP-2000型行走式喷雾塔茎叶喷雾,喷液量按450公斤/公顷计,喷雾压力0.3MPa。待全部药液喷完后,关闭气阀,30秒后,打开喷雾塔门,取出营养钵。然后打开气阀,喷清水50mL,清洗喷液管。
3)试验方法
采用盆栽法。杂草培养见1.1),参照《农药室内生物测定试验准则除草剂》进行。用药方法见2.3.2),采用茎叶处理法。处理后移入温室常规培养。
4)数据调查与统计分析
4.1)、调查方法
采用绝对数调查法,用刀片沿土壤表面切断存活杂草整株幼苗,用分析天平称量杂草鲜重。对于已经死亡的杂草,按鲜重为零计。
4.2)、调查时间和次数
处理后21天调查,共调查1次。
4.3)、数据统计分析
用Gowing法计算各处理混合组合的理论鲜重抑制率(E0=X+Y-X*Y/100),然后与实测抑制率(E)相比较,评价二者混用对杂草的联合作用类型,当E-E0值大于10%为增效作用、小于-10%为拮抗作用、在-10%~10%之间为加成作用。并根据实际防效和除草剂特点、配方的平衡性等因素确定最佳配比。式中X为活性成分A用量为P时的鲜重抑制率;Y为活性成分B用量为Q时的鲜重抑制率。
统计结果见下表1-3。
表1 A混配高效氟吡甲禾灵对互花米草的实际防效与联合作用评价
表2 A混配氰氟草酯对互花米草的实际防效与联合作用评价
表3 A混配咪唑烟酸对互花米草的实际防效与联合作用评价
C)大田示范
利用上述实施例1-3制得的除草组合物进行沿海滩涂互花米草防治效果试验。
试验方法:
茎叶处理(F):待杂草处于5-7叶期,无人机飞防,兑水量2公斤/667m2,采用茎叶喷雾均匀喷雾。
具体试验药剂及剂量详见表4,小区面积667平方米,每处理重复3次。施药后15天调查防除效果见表4。
表4所述复配组合物的大田示范效果情况
实施例 | 用量(g a.i./ha) | 鲜重防效% |
1 | 120 | 94.2 |
2 | 435 | 90 |
3 | 1185 | 92.1 |
经过大量试验和探索,本发明意外地发现,所述组合物用于防除主要禾本科杂草、阔叶杂草及莎草科杂草等,具有令人惊讶的、意想不到的增效作用,尤其是对互花米草增效显著,这种增效作用在低剂量下表现更为显著,可降低用药量,降低对环境的污染,且合理复配降低了农用成本,具有很好的应用前景。同时经过测试在小麦田、玉米田、水稻田、花生、甘蔗、高粱、谷子、马铃薯、油菜、大豆、棉花、蔬菜、早熟禾、高羊茅、结缕草等植物显示良好的选择性和优异的增效作用,可以开发成具有广泛市场价值的除草剂混剂。
Claims (10)
1.一种除草组合物,其特征在于,包括除草有效量的活性成分A和活性成分B,其中,
活性成分A为
活性成分B选自以下化合物中的一种或多种:高效氟吡甲禾灵、氰氟草酯、咪唑烟酸。
2.根据权利要求1所述的除草组合物,其特征在于,所述除草组合物中A和B的重量比为1:200~200:1、1:180~100:1、1:160~50:1、1:150~30:1、1:100~15:1、1:80~10:1、1:60~5:1、1:50~1:1、1:30~1:5或1:15~1:10。
3.根据权利要求1或2所述的除草组合物,其特征在于,所述除草组合物中A和B的质量百分含量占总量的1-95%,优选10-80%。
4.根据权利要求1至3任意一项所述的除草组合物,其特征在于,所述除草组合物中还包括常规助剂。
5.根据权利要求4所述的除草组合物,其特征在于,所述常规助剂包括载体和/或表面活性剂。
6.根据权利要求1至5任意一项所述的除草组合物,其特征在于,所述除草组合物进一步包括至少一种安全剂。
7.根据权利要求6所述的除草组合物,其特征在于,所述安全剂选自双苯噁唑酸、cyprosulfamide、吡唑解草酯、解毒喹、赤霉酸、furilazole、metcamifen中的一种或多种。
8.根据权利要求1至7任意一项所述的除草组合物,其特征在于,所述除草组合物的具体制剂为可分散油悬浮剂、水悬浮剂、悬乳剂、可湿性粉剂、乳油、水分散粒剂、水乳剂或微乳剂。
9.如权利要求1至8任意一项所述的除草组合物在防治杂草上的应用,优选地,所述杂草为互花米草。
10.一种防治不想要的植物生长的方法,其包括将权利要求1至8任意一项所述的除草组合物施用于植物、植物部位、植物种子或植物生长的区域,优选地,所述不想要的植物为互花米草。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210241773.3A CN116762812A (zh) | 2022-03-11 | 2022-03-11 | 一种除草组合物及其应用 |
PCT/CN2023/076757 WO2023169178A1 (zh) | 2022-03-11 | 2023-02-17 | 一种除草组合物及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210241773.3A CN116762812A (zh) | 2022-03-11 | 2022-03-11 | 一种除草组合物及其应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116762812A true CN116762812A (zh) | 2023-09-19 |
Family
ID=87937142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210241773.3A Pending CN116762812A (zh) | 2022-03-11 | 2022-03-11 | 一种除草组合物及其应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN116762812A (zh) |
WO (1) | WO2023169178A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117666673B (zh) * | 2023-12-06 | 2024-05-28 | 广东省水利水电第三工程局有限公司 | 对互花米草治理覆土的深度的动态控制方法、系统及设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109535070B (zh) * | 2018-12-27 | 2022-03-29 | 青岛清原化合物有限公司 | 吡啶氧基羧酸酯衍生物及其制备方法、除草组合物和应用 |
BR112022013644A2 (pt) * | 2020-01-11 | 2022-09-13 | Qingdao Kingagroot Chemical Compound Co Ltd | Composto iminoaril substituído por derivado de ácido carboxílico, método de preparação, composição herbicida e uso dos mesmos |
-
2022
- 2022-03-11 CN CN202210241773.3A patent/CN116762812A/zh active Pending
-
2023
- 2023-02-17 WO PCT/CN2023/076757 patent/WO2023169178A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023169178A1 (zh) | 2023-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10729133B2 (en) | Cornfield herbicidal composition and application thereof | |
WO2017185897A1 (zh) | 一种水稻田除草剂组合物及其应用 | |
WO2018058904A1 (zh) | 增效除草组合物及其应用 | |
CN112841201B (zh) | 包含嘧啶羧酸苄酯类化合物和ppo抑制剂的除草组合物及其应用 | |
WO2017219806A1 (zh) | 含吡唑酮类化合物的除草组合物及其应用 | |
CN116762812A (zh) | 一种除草组合物及其应用 | |
CN106508913B (zh) | 一种含有三唑磺草酮和三唑酰草胺的除草剂组合物及应用 | |
CN113273575B (zh) | 包含嘧啶羧酸苄酯类化合物的三元除草组合物及其应用 | |
CN106561665B (zh) | 一种小麦田除草组合物及其应用 | |
CN116762817A (zh) | 包含灭草松的除草组合物及其应用 | |
CN116784346A (zh) | 一种包含甲基二磺隆的除草组合物及其应用 | |
CN116762816A (zh) | 一种除草组合物及其应用 | |
CN114586797B (zh) | 包含灭草松和砜嘧磺隆的三元除草组合物及其应用 | |
CN118056496A (zh) | 包含氟氯氨草酯的三元除草组合物及其应用 | |
CN107318847B (zh) | 一种含有氟氯吡啶酯和乙草胺的除草剂组合物 | |
CN118056497A (zh) | 一种包含3-异恶唑烷酮类化合物的三元除草组合物及其应用 | |
CN117941698A (zh) | 包含氟砜草胺的三元除草组合物及其应用 | |
CN116762814A (zh) | 一种含环吡氟草酮的三元除草组合物及其应用 | |
CN118104676A (zh) | 包含环吡氟草酮的三元除草组合物及其应用 | |
WO2022126466A1 (zh) | 一种三元复配除草组合物及其应用 | |
CN118235767A (zh) | 包含苯唑氟草酮的三元除草组合物及其应用 | |
CN117981752A (zh) | 包含氟草啶的三元除草组合物及其应用 | |
CN117837591A (zh) | 包含环己烯酮类化合物的除草组合物及其应用 | |
CN118235768A (zh) | 包含苯唑氟草酮和莠去津的三元除草组合物及其应用 | |
CN118160736A (zh) | 包含双唑草酮和二氯喹啉酸的三元除草组合物及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |