NO141777B - Herbicid middel. - Google Patents
Herbicid middel. Download PDFInfo
- Publication number
- NO141777B NO141777B NO4775/73A NO477573A NO141777B NO 141777 B NO141777 B NO 141777B NO 4775/73 A NO4775/73 A NO 4775/73A NO 477573 A NO477573 A NO 477573A NO 141777 B NO141777 B NO 141777B
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- 239000000203 mixture Substances 0.000 claims description 24
- 230000002363 herbicidal effect Effects 0.000 claims description 12
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims description 12
- -1 trimethylcyclo-hexenylidene group Chemical group 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 239000011630 iodine Substances 0.000 claims description 2
- 125000006501 nitrophenyl group Chemical group 0.000 claims description 2
- 239000004009 herbicide Substances 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- QIIPQYDSKRYMFG-UHFFFAOYSA-N phenyl hydrogen carbonate Chemical compound OC(=O)OC1=CC=CC=C1 QIIPQYDSKRYMFG-UHFFFAOYSA-N 0.000 description 4
- 229920000151 polyglycol Polymers 0.000 description 4
- 239000010695 polyglycol Substances 0.000 description 4
- 244000062793 Sorghum vulgare Species 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 235000019713 millet Nutrition 0.000 description 3
- JUUJGJKBAHKKSW-UHFFFAOYSA-N (2-cyanophenyl) hydrogen carbonate Chemical class OC(=O)OC1=CC=CC=C1C#N JUUJGJKBAHKKSW-UHFFFAOYSA-N 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- 241001232700 Carex aquatilis Species 0.000 description 2
- 240000004385 Centaurea cyanus Species 0.000 description 2
- 235000005940 Centaurea cyanus Nutrition 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- FKKAGFLIPSSCHT-UHFFFAOYSA-N 1-dodecoxydodecane;sulfuric acid Chemical class OS(O)(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC FKKAGFLIPSSCHT-UHFFFAOYSA-N 0.000 description 1
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 description 1
- MZHCENGPTKEIGP-UHFFFAOYSA-N 2-(2,4-dichlorophenoxy)propanoic acid Chemical compound OC(=O)C(C)OC1=CC=C(Cl)C=C1Cl MZHCENGPTKEIGP-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
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 235000007866 Chamaemelum nobile Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 244000042664 Matricaria chamomilla Species 0.000 description 1
- 235000007232 Matricaria chamomilla Nutrition 0.000 description 1
- 241000209490 Nymphaea Species 0.000 description 1
- 235000016791 Nymphaea odorata subsp odorata Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Substances CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 241000220286 Sedum Species 0.000 description 1
- 235000002634 Solanum Nutrition 0.000 description 1
- 241000207763 Solanum Species 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- RNWGYDIGXJHCHP-UHFFFAOYSA-L calcium;dodecane-1-sulfonate Chemical compound [Ca+2].CCCCCCCCCCCCS([O-])(=O)=O.CCCCCCCCCCCCS([O-])(=O)=O RNWGYDIGXJHCHP-UHFFFAOYSA-L 0.000 description 1
- HCWYXKWQOMTBKY-UHFFFAOYSA-N calcium;dodecyl benzenesulfonate Chemical compound [Ca].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 HCWYXKWQOMTBKY-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- CLDLHEOVBBBZAF-UHFFFAOYSA-N cyano phenyl carbonate Chemical compound N#COC(=O)OC1=CC=CC=C1 CLDLHEOVBBBZAF-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000009472 formulation Methods 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
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- AHWALFGBDFAJAI-UHFFFAOYSA-N phenyl carbonochloridate Chemical class ClC(=O)OC1=CC=CC=C1 AHWALFGBDFAJAI-UHFFFAOYSA-N 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/06—Oxygen or sulfur directly attached to a cycloaliphatic ring system
-
- 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
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-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
- A01N37/34—Nitriles
-
- 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
- A01N37/36—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 singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—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 singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
-
- 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
-
- 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
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- 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
-
- 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
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- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom
- A01N47/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
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- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
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- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
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- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
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- 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
- A01N2300/00—Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
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- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Foreliggende oppfinnelse angår herbicide blandinger inneholdende visse fenoxycarboxylsyre-
oximestere i blanding med isoforon og cyanfenylcarbonater, som kan anvendes til bekjempelse av ugress, særlig i kornkulturer.
Herbicide blandinger med forskjellige virkestoffer anvendes ofte. De tjener f.eks. til å odelegge et stort antall plantearter mere fullkomment ved en enkelt behandling enn dette er mulig ved anvendelse av enkeltbestanddelene. De fleste herbicider oppviser i blandinger imidlertid bare den virkning som de ville oppvise ved sin anvendelse alene. En utover virkningen av enkeltkomponentene gående og forskjellig virkning av slike blandinger er derimot temme-lig sjelden og er, på grunn av det hittil manglende kjennskap til den til grunn for en slik virkning liggende virkningsmekanisme,
ennu ikke forutsebar.
Herbicide midler på basis av diurethaner (tysk offentlig-gjorelsesskrift 1.567.151) og carbamatureaer (tysk offentliggjor-elsesskrift 1.593-520) har allerede vært foreslått til anvendelse som ugressbekjempelsesmiddel. Det har imidlertid vist seg at deres herbicide virkning ikke alltid tilstrekkelig har oppfylt de ford-ringer som stilles i praksis. Som ulempe har dessuten vært deres relative tungtopploselighet, som vanskeliggjør eller forhindrer fremstilling av de i praksis mest foretrukne konsentrater med hoy virkestoffkonsentrasjon.
Til grunn for oppfinnelsen lå derfor den oppgave å overvinne ulempene ved de kjente herbicider og fremskaffe et ugressbekjempelsesmiddel som kunne opparbeides i hoy konsentrasjon, og som hadde en oket herbicid virkning.
Denne oppgave ble lost ifolge oppfinnelsen ved herbicide blandinger som inneholder (A) 10 - 75 vektdeler, fortrinnsvis 50 vektdeler, av minst en forbindelse med den generelle formel:
hvor R^ er alkyl med 1-4 carbonatomer, fenyl eller nitrofenyl,
R2 er hydrogen, methyl eller fenyl, eller R^ og R2 kan sammen med det carbonatom til hvilket de er bundet, være en trimethylcyclo-hexenylidengruppe, R^ er hydrogen eller methyl, X er klor og/eller methyl, og n er 1, 2 eller 3, (B) 20-75 vektdeler, fortrinnsvis 35-45 vektdeler, isoforon med formelen: såvel som eventuelt 2-25 vektdeler, fortrinnsvis 4-5 vektdeler, av et overflateaktivt middel i blanding med (C) 1-50 vektdeler, fortrinnsvis 5~10 vektdeler, av en herbicid virksom forbindelse med den generelle formel:
hvor R^ er alkyl med 1-4 carbonatomer, R^ er hydrogen eller methyl, og X og Y, som er like eller forskjellige, er jod eller brom.
Blandingene som anvendes ifolge oppfinnelsen, oppviser over-raskende en herbicid virkning som ved samme anvendelsesmengder er
storre enn virkningen av enkeltkomponentene, hvilket alene allerede utgjor et betydelig teknisk fremskritt. Som det videre ble funnet, kan disse blandinger imidlertid dessuten fremstilles i form av høy-konsentrerte, emulgerbare oppløsninger med et virkestoffinnhold
opp til ca. 80 vekt%, hvilket hittil ikke har vært oppnåelig, og er av stor betydning for formuleringen av disse herbicider.
Overfor sammenlignbare blandinger med substituerte fenoxy-carboxylsyreestere av kjent konstitusjon opplost i isoforon oppviser de dessuten (ien ikke forutsebare ' fordel at blandingene ifolge oppfinnelsen ikke utvikler noe damptrykk. Derved blir forurensningen av luften og risikoen for å bringe i fare omfintlige kulturer som står på nabofelter, unngått.
Som særlig egnede bestanddeler til fremstilling av blandingene som anvendes ifolge oppfinnelsen, nevnes eksempelvis folgende: A. Fenoxycarboxylsyreoximestere med den generelle formel ( I)
Foretrukne forbindelser med denne formel er oppført i den følgende tabell.
Disse forbindelser kan fremstilles på i og for seg kjent vis, f.eks. ved omsetning av tilsvarende oxiraer med fenoxycarboxyl-syreklorider eller -syreanhydrider, eventuelt i nærvær av en syre-akseptor og et oppløsningsmiddel. De nevnte forbindelser kan enten anvendes alene eller i blanding med hverandre.
B Isoforon med formelen ( II)
Denne i og for seg kjente forbindelse kan likeledes fremstilles ved i og for seg kjente fremgangsmåter.
Som overflateaktive stoffer kan f.eks. anvendes: calciumdodecylsulfonat, oleylalkoholpolyglycolether, ethoxylert isooctylfenol, ethoxylert octylfenol, ethoxylert nonyl-fenol, alkylfenolpolyglycolether, tributylfenylpolyglycolether, alkylarylsulfonater , alkylarylpolyetheralkoholer, isotridecylalko-hol, alkylsulfater, laurylethersulfater, fettalkoholethylenoxyd-kondensater, ethoxylert risinusolje, polyoxyethylenalkylether, ethoxylert polyoxypropylen, sorbitestere og laurylalkohol-poly-glycoletheracetal.
C Cyanfenylcarbonater med de n generelle formel ( III)
Foretrukne forbindelser med denne formel er:
Disse forbindelser lar seg f.eks. på i og for seg kjent vis fremstille ved omsetning av tilsvarende hydroxybenzonitriler med halogenformyloximer, eventuelt under tilsetning av en base.
Komponentene bringes sammen og blandes intensivt med hverandre ved egnede røre- eller blandemetoder. Herved dann«s de ønskede høykonsentrerte virkestoffoppløsninger, som selv ved lavere temperaturer ikke er tilbøyelige til å krystallisere og er overordentlig lagringsstabile.
Disse oppløsninger gir ved fortynning med vann vandige emulsjoner av utmerket kvalitet.
Særlig egnet er slike oppløsninger hvori komponenten C foreligger i mengder på 5 - 25 vektdeler, fortrinnsvis 5 eller IO vektdeler.
Anvendelsen av blandingene skjer i regelen ved post-emergensmetoden, idet påføringsmengden alt efter forbindelsene utgjør 0,5 - 2 kg virkestoff/ha.
Med samme virkningsgrad kan påføringsmengden herved over-raskende nok være betraktelig lavere enn ved enkeltkomponentene.
<p>åføringen av blandingen skjer på vanlig vis, f.eks. med vann som bærer i sprøytevæskemengder på lOO-lOOO l/ha. For total ugressbekjempelse kan også uten videre den delvise vanlige sprøyte-væskeaengde på over 1000 l/ha påføres. Anvendelse av midlene i den såkalte "ultra-lavvolumsmetode" er også mulig.
De følgende eksempler tjener til å belyse oppfinnelsen.
Eksempel 1
50 vektdeler av en fenoxycarboxylsyreoximester fra gruppen 2 - (2,4-diklorfenoxy)-propionsyre-acetonoximester, (2-methyl-4-klorfenoxy)-eddiksyre-(3 >5>5-trimethyl-2-cyclohexenonoxim)-ester, 2 -(2,4-diklorf enoxy)-propionsyre-(3,5,5-trimethyl-2-cyclohexenon-oxim)-ester, 2-(2,4-diklorfenoxy)-propionsyre-acetofenonoxim-est er, 2 -(2,4-diklorf enoxy)-propionsyre-methylisobutyl-ketoxim-ester, 2-(2,4-diklorf enoxy)-propionsyre-(3-nit robenzaldoxim)-est er, 2-(2,4-diklorf enoxy)-propionsyre-benzofenonoximester, 2 -(2 —methy1-4-klorf enoxy)-propionsyre-acetonoximester, (2,4-diklorfenoxy)-eddiksyre-acetonoximester, (2,4>5-triklor-fenoxy)-eddiksyre-acetonoximester, (2-methyl-4-klorfenoxy)-eddiksyre-acetonoximester, 2-(2,4,5-triklorfenoxy)-propionsyre-acetonoximester
og
IO vektdeler av et cyanfenylcarbonat fra gruppen isopropylidenamino-(2,6-dijod-4-cyanfenyl)-carbonat, 1-sek-buty1-ethylidenamino-(2,6-dijod-4-cyanfenyl)-carbonat, 1-ethylethylidenamino-(2,6-dijod-4-cyanfenyl)-carbonat, 1-isopropylethylidenamino-(2,6-dijod-4-cyanfenyl)-carbonat, 1-methylpropylidenamino-(2,6-dibrom-4-cyanfenyl)-carbonat og
36 vektdeler isoforon, 2 vektdeler alkylbenzen og 2 vektdeler av en blanding av calciumdodecylbenzensulfonat og oleylalkoholpolyglycolether
ble blandet med hverandre. Produktet tjente som. emulsjonskonsen-trat og kan fortynnes med vann til en emulsjon.
Den herbicide virkning av disse blandinger fremgår av det følgende eksempel.
Eksempel 2
I drivhus ble kamillebrom, myktvetann, klengeinaure og hønsehirse behandlet med de i tabellen anførte midler og påfør-ingsmengder ved post-emergensmetoden. Midlene ble påsprøytet jevnt på plantene som vandige emulsjoner med 500 1 vann/ha. 14 dager efter sprøytingen ble behandlingsresultatet be-stemt efter et lineært boniturskjerna, idet O betegner total til-intetgjørelse og 100 betegner ikke skadet.
Til bestemmelse av den synergiske virkning ble den av
S. R. Colby beskrevne metode anvendt (S. R. Colby "Calculating Synergistic and Antagonistic Responses of Herbicide Combinations" Weeds 15, 1, 1967).
Beregningen skjedde efter følgende formel:
x = tilvekst i forhold til kontroUforsøk ved behandling med herbicid A ved p kg påføringsmengde pr. hektar. Kontroll-prøven satt lik lOO.
y = tilvekst i forhold til kontrollforsøk ved behandling med herbicid B ved q kg påføringsmengde pr. hektar. Kontrollen satt lik 100.
E = ventet tilvekst i prosent av kontrollforsøk efter behandling med den herbicide blanding (A + B) ved (p + q) kg påføringsmengde pr. hektar.
Er den iakttatte verdi lavere enn den ventede verdi E, har blandingen synergisk virkning.
De i det følgende beskrevne eksempler erholdte virknings-data er alltid mindre enn den ifølge Colby beregnede additive virkning av blandingene ifølge oppfinnelsen, og deres synergiske virkning er derved bevist.
Eksempel 3
De 1 den fdlgende tabell oppforte midler ble sproytet på vassarve, kornblomst, klengemaure, Solanum ssp. og stor busthirse. Behandling og bedommelse skjedde som i eksempel 2.
Også i dette forsok er de iakttatte verdier mindre enn de beregnede verdier efter formelen til Colby.
Den synergiske virkning av blandingene ifolge oppfinnelsen er derved likeledes bevist.
Eksempel U
Vassarve, åkersvineblom, kamilleblom, myktvetann, kornblomst
og honsehirse ble ved post-emergensmetoden behandlet jevnt med de i den folgende Tabell anfcrte midler og doseringer i 500 liter vann/ha.
De lh dager efter behandlingen fundne verdier for disse forsok var mindre enn verdiene beregnet efter Colby's formel. Således fikk man også med disse blandinger en synergisk virkning.
Claims (1)
- Herbicide blandinger, karakterisert ved et innhold av: (A) IO - 75 vektdeler, fortrinnsvis 50 vektdeler, av minst én herbicid virksom forbindelse med den generelle formel:hvor R^ er alkyl med 1-4 carbonatomer, fenyl eller nitrofenyl, R^ er hydrogen, methyl eller fenyl, eller R^ og R o ^an sammen med det carbonatom til hvilket de er bundet, være en trimethylcyclo-hexenylidengruppe, R^ er hydrogen eller methyl, X er klor og/eller methyl, og n er 1, 2 eller 3, og (B) 20 - 75 vektdeler, fortrinnsvis 35 - 45 vektdeler, isoforon med formelen:samt eventuelt 2-25 vektdeler, fortrinnsvis 4-5 vektdeler, av et overflateaktivt middel,i blanding med (C) 1 - 50 vektdeler, fortrinnsvis 5-10 vektdeler, av en herbicid virksom forbindelse med den generelle formel:hvor R^ er alkyl med 1-4 carbonatomer, R^ er hydrogen eller methyl, og X og Y, som er like eller forskjellige, er jod eller brom.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2303336A DE2303336A1 (de) | 1973-01-20 | 1973-01-20 | Herbizide mischungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO141777B true NO141777B (no) | 1980-02-04 |
| NO141777C NO141777C (no) | 1980-05-21 |
Family
ID=5869802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4775/73A NO141777C (no) | 1973-01-20 | 1973-12-14 | Herbicid middel. |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS49102842A (no) |
| AR (1) | AR216883A1 (no) |
| AT (1) | AT331555B (no) |
| BE (1) | BE809928A (no) |
| BG (2) | BG21180A3 (no) |
| BR (1) | BR7400375D0 (no) |
| CA (1) | CA1013961A (no) |
| CH (1) | CH584505A5 (no) |
| CS (2) | CS178442B2 (no) |
| DD (1) | DD107571A5 (no) |
| DE (1) | DE2303336A1 (no) |
| DK (1) | DK137421C (no) |
| FI (1) | FI56472C (no) |
| FR (1) | FR2214407B1 (no) |
| GB (1) | GB1460663A (no) |
| HU (1) | HU170900B (no) |
| IE (1) | IE38761B1 (no) |
| IL (1) | IL44031A (no) |
| IT (1) | IT1049215B (no) |
| LU (1) | LU69116A1 (no) |
| NL (1) | NL7400739A (no) |
| NO (1) | NO141777C (no) |
| PL (2) | PL91646B1 (no) |
| RO (2) | RO69339A (no) |
| SE (1) | SE401075B (no) |
| SU (2) | SU580797A3 (no) |
| TR (1) | TR18484A (no) |
| ZA (1) | ZA74396B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426719A1 (de) * | 1984-07-20 | 1986-01-23 | Hoechst Ag, 6230 Frankfurt | Pflanzenschuetzende mittel auf basis von oximestern |
-
1973
- 1973-01-20 DE DE2303336A patent/DE2303336A1/de not_active Withdrawn
- 1973-11-22 DK DK631173A patent/DK137421C/da active
- 1973-12-03 DD DD175058*A patent/DD107571A5/xx unknown
- 1973-12-10 CS CS5704A patent/CS178442B2/cs unknown
- 1973-12-10 CS CS8535A patent/CS178438B2/cs unknown
- 1973-12-12 TR TR18484A patent/TR18484A/xx unknown
- 1973-12-14 NO NO4775/73A patent/NO141777C/no unknown
-
1974
- 1974-01-04 LU LU69116A patent/LU69116A1/xx unknown
- 1974-01-10 PL PL1974168032A patent/PL91646B1/pl unknown
- 1974-01-16 FI FI115/74A patent/FI56472C/fi active
- 1974-01-17 AR AR251980A patent/AR216883A1/es active
- 1974-01-17 IE IE99/74A patent/IE38761B1/xx unknown
- 1974-01-18 NL NL7400739A patent/NL7400739A/xx not_active Application Discontinuation
- 1974-01-18 SU SU7401991123A patent/SU580797A3/ru active
- 1974-01-18 BG BG28742A patent/BG21180A3/xx unknown
- 1974-01-18 BR BR375/74A patent/BR7400375D0/pt unknown
- 1974-01-18 CH CH70774A patent/CH584505A5/xx not_active IP Right Cessation
- 1974-01-18 IT IT19558/74A patent/IT1049215B/it active
- 1974-01-18 RO RO7484790A patent/RO69339A/ro unknown
- 1974-01-18 HU HU74SC00000459A patent/HU170900B/hu unknown
- 1974-01-18 BE BE139973A patent/BE809928A/xx unknown
- 1974-01-18 ZA ZA740396A patent/ZA74396B/xx unknown
- 1974-01-18 FR FR7401727A patent/FR2214407B1/fr not_active Expired
- 1974-01-18 BG BG25536A patent/BG22055A3/xx unknown
- 1974-01-18 SE SE7400666A patent/SE401075B/xx unknown
- 1974-01-18 RO RO7477325A patent/RO68496A/ro unknown
- 1974-01-20 IL IL44031A patent/IL44031A/en unknown
- 1974-01-21 CA CA190,523A patent/CA1013961A/en not_active Expired
- 1974-01-21 GB GB272674A patent/GB1460663A/en not_active Expired
- 1974-01-21 AT AT46674*#A patent/AT331555B/de not_active IP Right Cessation
- 1974-01-21 JP JP49009177A patent/JPS49102842A/ja active Pending
- 1974-08-10 PL PL1974184009A patent/PL92143B1/pl unknown
-
1975
- 1975-04-18 SU SU752126029A patent/SU667094A3/ru active
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