CH347672A - Methods and means for influencing plant growth - Google Patents
Methods and means for influencing plant growthInfo
- Publication number
- CH347672A CH347672A CH347672DA CH347672A CH 347672 A CH347672 A CH 347672A CH 347672D A CH347672D A CH 347672DA CH 347672 A CH347672 A CH 347672A
- Authority
- CH
- Switzerland
- Prior art keywords
- active ingredient
- chloro
- bis
- diethylamino
- mixture used
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 11
- 230000008635 plant growth Effects 0.000 title claims description 8
- 239000004480 active ingredient Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 6
- 125000005842 heteroatom Chemical group 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- DPVIABCMTHHTGB-UHFFFAOYSA-N 2,4,6-trichloropyrimidine Chemical compound ClC1=CC(Cl)=NC(Cl)=N1 DPVIABCMTHHTGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- CMHRCTUAQQYJFU-UHFFFAOYSA-N 6-chloro-2-n,2-n,4-n,4-n-tetraethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=CC(Cl)=NC(N(CC)CC)=N1 CMHRCTUAQQYJFU-UHFFFAOYSA-N 0.000 claims description 3
- IQXZFCPJXDXYOD-UHFFFAOYSA-N 6-chloro-2-n,4-n-diethylpyrimidine-2,4-diamine Chemical compound CCNC1=CC(Cl)=NC(NCC)=N1 IQXZFCPJXDXYOD-UHFFFAOYSA-N 0.000 claims description 3
- CLUVHLIUOIFYEE-UHFFFAOYSA-N 6-chloro-n,n-diethylpyridazin-3-amine Chemical compound CCN(CC)C1=CC=C(Cl)N=N1 CLUVHLIUOIFYEE-UHFFFAOYSA-N 0.000 claims description 3
- STAKPHFAQGICDI-UHFFFAOYSA-N 6-chloro-n-ethylpyridazin-3-amine Chemical compound CCNC1=CC=C(Cl)N=N1 STAKPHFAQGICDI-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000004414 alkyl thio group Chemical group 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical group [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 125000001302 tertiary amino group Chemical group 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- -1 hydrocarbon radicals Chemical class 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- CIAADIPJOLLZFK-UHFFFAOYSA-N 2-chloro-4-methoxyquinazoline Chemical compound C1=CC=C2C(OC)=NC(Cl)=NC2=C1 CIAADIPJOLLZFK-UHFFFAOYSA-N 0.000 description 2
- HKQOBAGKDBSVEQ-UHFFFAOYSA-N 3,6-dimethoxypyridazine Chemical compound COC1=CC=C(OC)N=N1 HKQOBAGKDBSVEQ-UHFFFAOYSA-N 0.000 description 2
- XBJLKXOOHLLTPG-UHFFFAOYSA-N 3-chloro-6-methoxypyridazine Chemical compound COC1=CC=C(Cl)N=N1 XBJLKXOOHLLTPG-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- ODCNAEMHGMYADO-UHFFFAOYSA-N 1,4-dichlorophthalazine Chemical compound C1=CC=C2C(Cl)=NN=C(Cl)C2=C1 ODCNAEMHGMYADO-UHFFFAOYSA-N 0.000 description 1
- LWHWLLFLCXREIA-UHFFFAOYSA-N 1-N,1-N,4-N,4-N-tetraethylphthalazine-1,4-diamine Chemical compound C1=CC=C2C(N(CC)CC)=NN=C(N(CC)CC)C2=C1 LWHWLLFLCXREIA-UHFFFAOYSA-N 0.000 description 1
- GWYZIDACSVOFQB-UHFFFAOYSA-N 1-chloro-4-methoxyphthalazine Chemical compound C1=CC=C2C(OC)=NN=C(Cl)C2=C1 GWYZIDACSVOFQB-UHFFFAOYSA-N 0.000 description 1
- IEDBAGGSOLFBBH-UHFFFAOYSA-N 1-chloro-4-methylphthalazine Chemical compound C1=CC=C2C(C)=NN=C(Cl)C2=C1 IEDBAGGSOLFBBH-UHFFFAOYSA-N 0.000 description 1
- CWQJOKFEMBSPPL-UHFFFAOYSA-N 1-n,1-n,3-n,3-n-tetraethylisoquinoline-1,3-diamine Chemical compound C1=CC=C2C(N(CC)CC)=NC(N(CC)CC)=CC2=C1 CWQJOKFEMBSPPL-UHFFFAOYSA-N 0.000 description 1
- CRAYFGFTLBTRRS-UHFFFAOYSA-N 2,3-dimethoxyquinoxaline Chemical compound C1=CC=C2N=C(OC)C(OC)=NC2=C1 CRAYFGFTLBTRRS-UHFFFAOYSA-N 0.000 description 1
- BTLKROSJMNFSQZ-UHFFFAOYSA-N 2,4-dichloro-6-methylpyrimidine Chemical compound CC1=CC(Cl)=NC(Cl)=N1 BTLKROSJMNFSQZ-UHFFFAOYSA-N 0.000 description 1
- TUQSVSYUEBNNKQ-UHFFFAOYSA-N 2,4-dichloroquinazoline Chemical compound C1=CC=CC2=NC(Cl)=NC(Cl)=C21 TUQSVSYUEBNNKQ-UHFFFAOYSA-N 0.000 description 1
- LYULECFELHWXDR-UHFFFAOYSA-N 2,4-diethoxy-6-methylpyrimidine Chemical compound CCOC1=CC(C)=NC(OCC)=N1 LYULECFELHWXDR-UHFFFAOYSA-N 0.000 description 1
- VASNRVHSOBZAFH-UHFFFAOYSA-N 2,4-diethoxyquinazoline Chemical compound C1=CC=CC2=NC(OCC)=NC(OCC)=C21 VASNRVHSOBZAFH-UHFFFAOYSA-N 0.000 description 1
- LGGMYFUKPBZHHF-UHFFFAOYSA-N 2-N,4-N-diethyl-6-methylpyrimidine-2,4-diamine Chemical compound CCNC1=CC(C)=NC(NCC)=N1 LGGMYFUKPBZHHF-UHFFFAOYSA-N 0.000 description 1
- SXCYPUDQWGUNHG-UHFFFAOYSA-N 2-chloro-3-ethoxyquinoxaline Chemical compound C1=CC=C2N=C(Cl)C(OCC)=NC2=C1 SXCYPUDQWGUNHG-UHFFFAOYSA-N 0.000 description 1
- MSDJYCCFSJSQIB-UHFFFAOYSA-N 2-chloro-4-ethoxyquinazoline Chemical compound C1=CC=C2C(OCC)=NC(Cl)=NC2=C1 MSDJYCCFSJSQIB-UHFFFAOYSA-N 0.000 description 1
- ICFXJGYFOYFDBO-UHFFFAOYSA-N 2-chloro-n,n-diethyl-6-methylpyrimidin-4-amine Chemical compound CCN(CC)C1=CC(C)=NC(Cl)=N1 ICFXJGYFOYFDBO-UHFFFAOYSA-N 0.000 description 1
- ZQUOAVNWQPLAJV-UHFFFAOYSA-N 2-chloro-n,n-diethylquinazolin-4-amine Chemical compound C1=CC=C2C(N(CC)CC)=NC(Cl)=NC2=C1 ZQUOAVNWQPLAJV-UHFFFAOYSA-N 0.000 description 1
- YFIGAAOCPBNSER-UHFFFAOYSA-N 2-chloro-n-ethylquinazolin-4-amine Chemical compound C1=CC=C2C(NCC)=NC(Cl)=NC2=C1 YFIGAAOCPBNSER-UHFFFAOYSA-N 0.000 description 1
- DRSWVQIVWTXOIV-UHFFFAOYSA-N 2-n,2-n,4-n,4-n-tetraethyl-6-methylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=CC(C)=NC(N(CC)CC)=N1 DRSWVQIVWTXOIV-UHFFFAOYSA-N 0.000 description 1
- UYTGGRJPWFSBEV-UHFFFAOYSA-N 2-n,3-n-diethylquinoxaline-2,3-diamine Chemical compound C1=CC=C2N=C(NCC)C(NCC)=NC2=C1 UYTGGRJPWFSBEV-UHFFFAOYSA-N 0.000 description 1
- XJUCGWWSJQVXTB-UHFFFAOYSA-N 2-n,4-n-dimethylquinazoline-2,4-diamine Chemical compound C1=CC=CC2=NC(NC)=NC(NC)=C21 XJUCGWWSJQVXTB-UHFFFAOYSA-N 0.000 description 1
- LJDQXQOPXOLCHL-UHFFFAOYSA-N 3,4,6-trichloropyridazine Chemical compound ClC1=CC(Cl)=C(Cl)N=N1 LJDQXQOPXOLCHL-UHFFFAOYSA-N 0.000 description 1
- ODKKBTJZLBPUGU-UHFFFAOYSA-N 3,6-dichloro-4-methoxypyridazine Chemical compound COC1=CC(Cl)=NN=C1Cl ODKKBTJZLBPUGU-UHFFFAOYSA-N 0.000 description 1
- PSOSYSCFVNFFCA-UHFFFAOYSA-N 3,6-dichloro-n-propan-2-ylpyridazin-4-amine Chemical compound CC(C)NC1=CC(Cl)=NN=C1Cl PSOSYSCFVNFFCA-UHFFFAOYSA-N 0.000 description 1
- GUSWJGOYDXFJSI-UHFFFAOYSA-N 3,6-dichloropyridazine Chemical compound ClC1=CC=C(Cl)N=N1 GUSWJGOYDXFJSI-UHFFFAOYSA-N 0.000 description 1
- AQUPHFTUIGINQN-UHFFFAOYSA-N 3-chloro-n-ethylquinoxalin-2-amine Chemical compound C1=CC=C2N=C(Cl)C(NCC)=NC2=C1 AQUPHFTUIGINQN-UHFFFAOYSA-N 0.000 description 1
- YIKWGLQETMNNAX-UHFFFAOYSA-N 3-n,3-n,6-n,6-n-tetraethylpyridazine-3,6-diamine Chemical compound CCN(CC)C1=CC=C(N(CC)CC)N=N1 YIKWGLQETMNNAX-UHFFFAOYSA-N 0.000 description 1
- JTEUFNQZAUZEGI-UHFFFAOYSA-N 3-n,3-n,6-n,6-n-tetramethylpyridazine-3,6-diamine Chemical compound CN(C)C1=CC=C(N(C)C)N=N1 JTEUFNQZAUZEGI-UHFFFAOYSA-N 0.000 description 1
- JDYDIHVYOFAERC-UHFFFAOYSA-N 4-chloro-n,n,6-trimethylpyrimidin-2-amine Chemical compound CN(C)C1=NC(C)=CC(Cl)=N1 JDYDIHVYOFAERC-UHFFFAOYSA-N 0.000 description 1
- QNMMHMUBEBANON-UHFFFAOYSA-N 4-chloro-n,n-diethyl-6-methylpyrimidin-2-amine Chemical compound CCN(CC)C1=NC(C)=CC(Cl)=N1 QNMMHMUBEBANON-UHFFFAOYSA-N 0.000 description 1
- ZEAOZIKTKCDDTN-UHFFFAOYSA-N 4-chloro-n-propan-2-ylphthalazin-1-amine Chemical compound C1=CC=C2C(NC(C)C)=NN=C(Cl)C2=C1 ZEAOZIKTKCDDTN-UHFFFAOYSA-N 0.000 description 1
- MQWCXKGKQLNYQG-UHFFFAOYSA-N 4-methylcyclohexan-1-ol Chemical compound CC1CCC(O)CC1 MQWCXKGKQLNYQG-UHFFFAOYSA-N 0.000 description 1
- NWHWHRDPHYSTKG-UHFFFAOYSA-N 6-chloro-2-n,4-n-di(propan-2-yl)pyrimidine-2,4-diamine Chemical compound CC(C)NC1=CC(Cl)=NC(NC(C)C)=N1 NWHWHRDPHYSTKG-UHFFFAOYSA-N 0.000 description 1
- OXSOGHWCCJTVED-UHFFFAOYSA-N C(C)NC=1N=NC(=CC=1NCC)Cl Chemical compound C(C)NC=1N=NC(=CC=1NCC)Cl OXSOGHWCCJTVED-UHFFFAOYSA-N 0.000 description 1
- CNSINTYPEHVFAK-UHFFFAOYSA-N CCNC1=CC(NCC)=NC2=NC=CC=C12 Chemical compound CCNC1=CC(NCC)=NC2=NC=CC=C12 CNSINTYPEHVFAK-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000035613 defoliation Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005094 fruit set Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- XRPITCBWOUOJTH-UHFFFAOYSA-N n,n-diethylpyridin-2-amine Chemical compound CCN(CC)C1=CC=CC=N1 XRPITCBWOUOJTH-UHFFFAOYSA-N 0.000 description 1
- NEDHXUZHZBDWPK-UHFFFAOYSA-N n,n-dimethylquinolin-2-amine Chemical compound C1=CC=CC2=NC(N(C)C)=CC=C21 NEDHXUZHZBDWPK-UHFFFAOYSA-N 0.000 description 1
- LJPOAWCOWJDEGW-UHFFFAOYSA-N n-ethyl-4-methylphthalazin-1-amine Chemical compound C1=CC=C2C(NCC)=NN=C(C)C2=C1 LJPOAWCOWJDEGW-UHFFFAOYSA-N 0.000 description 1
- NYBRYEMCDBQKPC-UHFFFAOYSA-N n-ethylisoquinolin-1-amine Chemical compound C1=CC=C2C(NCC)=NC=CC2=C1 NYBRYEMCDBQKPC-UHFFFAOYSA-N 0.000 description 1
- CRUONNUVJWGWCK-UHFFFAOYSA-N n-ethylphthalazin-1-amine Chemical compound C1=CC=C2C(NCC)=NN=CC2=C1 CRUONNUVJWGWCK-UHFFFAOYSA-N 0.000 description 1
- SVEUVITYHIHZQE-UHFFFAOYSA-N n-methylpyridin-2-amine Chemical compound CNC1=CC=CC=N1 SVEUVITYHIHZQE-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Verfahren und Mittel zur Beeinflussung des Pflanzenwachstums Es hat sich überraschenderweise gezeigt, dass Ver bindungen, welche aus einem partiell oder völlig ungesättigten, gegebenenfalls mit einem isocyclischen Ringsystem kondensierten undloder durch Kohlen wasserstoffreste substituierten Heterocyclus mit sechs Ringgliedern bestehen, welcher als Heteroringkom- ponente,
gegebenenfalls neben Kohlenstoffatomen undiöder weiteren Heteroatomen die Atomgruppierung
EMI0001.0015
worin X Chlor, NHz, OH, SH oder einen über O, S oder NH bzw. zwei über N nichtaromatisch gebun dene Kohlenwasserstoffreste bedeutet, und gegebenen falls als weitere heteroringständige Substituenten in Nachbarstellung zu Ringstickstoffatomen höchstens zwei weitere Chloratome, primäre Aminogruppen oder sekundäre bzw.
tertiäre, durch ein .oder zwei nichtaromatisch gebundene Kohlenwasserstoffreste substituierte Aminogruppen enthält, wobei in be liebiger Stellung des Moleküls befindliche Kohlenwas serstoffreste bzw. -ketten gegebenenfalls durch Chlor, Hydroxyl-, Alkoxy-, Mercapto-, Alkylmercapto- oder Nitrogruppen substituiert sein können, bereits in sehr niedriger Konzentration das Wachstum der Pflanzen beeinflussen, insbesondere hemmen, oder die Pflan zen abtöten können.
Gegenstand vorliegenden Patentes ist ein Verfah ren zur Beeinflussung des Pflanzenwachstums, ge kennzeichnet durch die Verwendung einer Mischung, die als Wirkstoffe Verbindungen gemäss obiger De finition und als Dispergierungsmittel eine organische Flüssigkeit enthält. Die Erfindung bezieht sich eben falls auf ein Mittel zur Ausführung dieses Verfahrens, welches eine Verbindung gemäss obiger Definition und als Dispergierungsmittel eine organische Flüssigkeit enthält.
Dieses Mittel eignet sich vorzüglich zur Un krautbekämpfung, sowohl zur selektiven Abtötung von Unkräutern unter Kulturpflanzen wie auch zur totalen Abtötung und Verhinderung unerwünschten Pflanzenwuchses. Unter Unkräutern werden hierbei auch unerwünschte, z. B. vorher oder in der Nähe angebaute Kulturpflanzen verstanden. Die oben de finierten Mittel eignen sich weiterhin auch zur Ausübung anderer hemmender Beeinflussungen des Pflanzenwachstums, insbesondere Entblätterung, Reifebeschleunigung durch vorzeitiges Austrocknen, z.
B. von Kartoffelpflanzen, ferner auch Verminderung des Fruchtansatzes, Verzögerung der Blüte, Verlänge rung der Ernteperiode und der Lagerfähigkeit.
In geeigneten Konzentrationen sind die bean spruchten Mittel unter Umständen auch als keimungs- fördernde bzw. als bewurzelungsfördernde Mittel ver wendbar. Auch kann sich eine hemmende Beeinflus sung des Wachstums von Pflanzenteilen, z. B. der Blätter, Jungtriebe oder Ausläufer, indirekt in einer qualitativen oder quantitativen Förderung anderer Teile, z. B. der Wurzeln oder Früchte, auswirken und unter Umständen auch eine stärkere Düngung ermöglichen.
Die als Wirkstoffe in Frage kommenden Verbin dungen sind zum Teil bekannt <I>(A),</I> zum Teil neu<I>(B).</I> An bekannten Verbindungen seien aufgezählt: A. 2,4, 6-Trichlorpyrimidin, 2,6-Dichlor-4-methyl-pyrimidin, 2-Dimethylamino-4-methyl-6-chlor-pyrimidin, 2-Chlor-4-methyl-6-diäthylaminopyrimidin, 2-Amino-4-methyl-6-oxypyrimidin, 3,6-Dichlor-pyridazin, 3,6-Bis-dimethylamino-pyridazin, 3-Chlor-6-methoxy-pyridazin, 3,6-Dimethoxy-pyridazin, 2,
4-Dichlorchinazolin, 2,4-Bis-methylaminochinazolin, 4-Methoxy-2-chlorchinazolin, 4-Äthoxy-2-chlorchinazolin, 2,4-Diäthoxychinazolin, 2-Methylaminopyridin, 2-Diäthylaminopyridin, 2-Dimethylaminochinolin. B.
2-Diäthylamino-4-methyl-6-chlor-pyrimidin (Kpo.o 64,5-66 C), 2,6-Bis-äthylamino-4-methyl-pyrimidin (Kpo,os 104 C), 2,6-Bis-diäthylamino-4-methyl-pyrimidin (Kpo.os 85-86 C), 2,6-Bis-äthylamino-4-chlor-pyrimidin (F. 64-66 C), 2,6-Bis-diäthylamino-4-chlor-pyrimidin (Kp02 117 C), 2,6-Bis-isopropylamino-4-chlor-pyrimidin, 2,6-Diäthoxy-4-methyl-pyrimidin (Kpo,is 65 C), 3-Chlor-6-äthylamino-pyridazin (F.
l23-125 C), 3-Chlor-6-diäthylamino-pyridazin (F. 50,5-53,5 C), 3,4,6-Trichlorpyridazin, 3,6-Dichlor-4-isopropylamino-pyridazin, 3,4-Bis-äthylamino-6-chlor-pyridazin, 3,6-Dichlor-4-methoxy-pyridazin, 3,6-Bis-diäthylamino-pyridazin, 3-Chlor-6-methoxy-pyridazin; 3,6-Dimethoxy-pyridazin, 2-Chlor-4-äthylamino-chinazolin (F. 169-170 C), .
2-Chlor-4-diäthylamino-chinazolin (F. 76-78- C), 2-Chlor-4-methoxy-chinazolin, 2-Chlor-3-äthylamino-chinoxalin (F. 73-75 C), 2-Chlor-3-diäthylamino-chinoxalin, 2-Chlor-3-äthoxy-chinoxalin, 2,3-Dimetnoxy-chinoxalin, 2,3-Bis-äthylamino-chinoxalin, 1-Methyl-4-chlor-phthalazin, 1,4-Dichlor-phthalazin, 1-Methyl-4-äthylamino-phthalazin, 1-Chlor-4-isopropylamino-phthalazin, 1-Chlor-4-methoxy-phthalazin,
1,4-Bis-diäthylamino-phthalazin, 1-Äthylamino-phthalazin, 3,6-Bis-diäthylamino-1,2-dihydro-tetrazin- 1,2,4,5, 3,6-Bis-diäthylaminotetrazin-1,2,4,5, 2,4-Bis-äthylamino-1, 8-naphthyridin, 2,4-Bis-diäthylamino-5,6-trimethylenpyrimidin, 1-Äthylamino-isochinolin, 1,3-Bis-diäthylamino-isochinolin. Zur Herstellung von direkt versprühbaren Lösun gen kommen z.
B. Mineralölfraktionen von mittlerem bis hohem Siedepunkt, wie Kerosen oder Dieselöl, ferner auch Kohlenteeröle und Öle pflanzlichen oder tierischen Ursprungs, sowie cyclische Kohlenwasser stoffe wie Tetrahydronaphthalin und alkylierte Naph- thaline in Betracht, welchen die erfindungsgemäss ver wendbaren Wirkstoffe, gegebenenfalls unter Verwen dung geeigneter Hilfslösungsmittel, wie z. B. Xylol, beigefügt werden. Lösungen in niedriger siedenden Lösungsmitteln, wie insbesondere Alkoholen, z. B.
Äthylalkohol, Isopropylalkohol oder Methylcyclo- hexanol, Ketonen, z. B. Aceton oder Cyclohexanon, Kohlenwasserstoffen, z. B.
Benzol, Toluol, Xylol, fer ner in chlorierten Kohlenwasserstoffen, wie Tetra- chloräthan, Äthylenchlorid oder Trichloräthylen, kommen weniger in Betracht zur direkten Applikation als zur Kombination mit geeigneten Emulgiermitteln zur Herstellung von Konzentraten für die Bereitung wässriger Emulsionen.
Die verschiedenen Wirkstofflösungen können in üblicher Weise durch Zusatz von Stoffen, welche die Verteilung, die Haftfestigkeit, die Regenbeständigkeit und evtl. das Eindringungsvermögen verbessern, wie z. B. Fettsäuren oder Harzen, den Verwendungszwek- ken näher angepasst werden. Ebenso lässt sich ihre biologische Wirkung verbreitern durch Zusatz von Stoffen mit bakteriziden Fungiziden oder ebenfalls das Pflanzenwachstum beeinflussenden Eigenschaften sowie von Düngemitteln.
Des weiteren werden folgende Beispiele für erfin dungsgemässe Mittel angeführt. <I>Beispiel l</I> 10 Teile Wirksubstanz, z. B. 2,4-Bis-diäthyl- amino-6-chlorpyrimidin, werden 'in 90 Teilen Tri- chloräthylen oder in einer hochsiedenden Flüssigkeit, wie z. B. Kohlenteeröl, Dieselöl oder Spindelöl, gelöst und direkt verwendet. <I>Beispiel 2</I> 5 Teile Wirksubstanz, z. B. 2,4,6-Trichlor-pyri- midin, werden in 90 Teilen flüssigen Trägerstoffes, z.
B. Xylol, Aceton, Diacetonalkohol, gelöst und mit 5 Teilen eines nichtionogenen Emulgators, z. B. eines Alkylphenol - äthylenoxyd - Kondensationsproduktes, versetzt. Die Lösung wird im gewünschten Verhältnis mit Wasser vermischt, wobei eine milchige Emulsion gebildet wird.
Method and means for influencing plant growth It has surprisingly been shown that compounds which consist of a partially or completely unsaturated, optionally condensed with an isocyclic ring system and / or substituted by hydrocarbon radicals heterocycle with six ring members, which as a hetero ring component,
optionally in addition to carbon atoms and other heteroatoms, the atom group
EMI0001.0015
where X is chlorine, NH, OH, SH or one via O, S or NH or two non-aromatically bonded hydrocarbon radicals via N, and optionally as further hetero ring substituents adjacent to ring nitrogen atoms at most two further chlorine atoms, primary amino groups or secondary or
contains tertiary amino groups substituted by one or two non-aromatic hydrocarbon radicals, with any hydrocarbon radicals or chains in any position of the molecule being optionally substituted by chlorine, hydroxyl, alkoxy, mercapto, alkylmercapto or nitro groups can influence the growth of plants in very low concentrations, in particular inhibit them, or kill the plants.
The subject of the present patent is a method for influencing plant growth, characterized by the use of a mixture which contains compounds according to the above definition as active ingredients and an organic liquid as a dispersant. The invention also relates to a means for carrying out this process which contains a compound as defined above and an organic liquid as a dispersing agent.
This agent is particularly suitable for weed control, both for the selective killing of weeds under cultivated plants as well as for the total killing and prevention of undesired vegetation. Weeds here are also undesirable, e.g. B. understood previously or nearby crops grown. The means defined above are also suitable for exercising other inhibitory effects on plant growth, in particular defoliation, acceleration of ripening through premature drying, eg.
B. of potato plants, also reduction in fruit set, delay in flowering, extension of the harvest period and shelf life.
In suitable concentrations, the claimed agents can also be used as germination-promoting or rooting-promoting agents. An inhibitory influence on the growth of plant parts, eg. B. the leaves, young shoots or runners, indirectly in a qualitative or quantitative promotion of other parts, z. B. the roots or fruits, and possibly also allow a stronger fertilization.
Some of the compounds that can be used as active ingredients are known <I> (A), </I> and some are new <I> (B). </I> The following are listed among known compounds: A. 2, 4, 6 Trichloropyrimidine, 2,6-dichloro-4-methyl-pyrimidine, 2-dimethylamino-4-methyl-6-chloro-pyrimidine, 2-chloro-4-methyl-6-diethylaminopyrimidine, 2-amino-4-methyl-6 -oxypyrimidine, 3,6-dichloropyridazine, 3,6-bis-dimethylaminopyridazine, 3-chloro-6-methoxypyridazine, 3,6-dimethoxypyridazine, 2,
4-dichloroquinazoline, 2,4-bis-methylaminoquinazoline, 4-methoxy-2-chloroquinazoline, 4-ethoxy-2-chloroquinazoline, 2,4-diethoxyquinazoline, 2-methylaminopyridine, 2-diethylaminopyridine, 2-dimethylaminoquinoline. B.
2-diethylamino-4-methyl-6-chloropyrimidine (Kpo.o 64.5-66 C), 2,6-bis-ethylamino-4-methyl-pyrimidine (Kpo, os 104 C), 2,6- Bis-diethylamino-4-methyl-pyrimidine (Kpo.os 85-86 C), 2,6-bis-ethylamino-4-chloropyrimidine (M.p. 64-66 C), 2,6-bis-diethylamino-4 -chloropyrimidine (Kp02 117 C), 2,6-bis-isopropylamino-4-chloropyrimidine, 2,6-diethoxy-4-methyl-pyrimidine (Kpo, is 65 C), 3-chloro-6-ethylamino -pyridazine (F.
123-125 C), 3-chloro-6-diethylamino-pyridazine (F. 50.5-53.5 C), 3,4,6-trichloropyridazine, 3,6-dichloro-4-isopropylamino-pyridazine, 3, 4-bis-ethylamino-6-chloropyridazine, 3,6-dichloro-4-methoxypyridazine, 3,6-bis-diethylamino-pyridazine, 3-chloro-6-methoxypyridazine; 3,6-Dimethoxypyridazine, 2-chloro-4-ethylamino-quinazoline (M.p. 169-170 C),.
2-chloro-4-diethylamino-quinazoline (m.p. 76-78 ° C), 2-chloro-4-methoxy-quinazoline, 2-chloro-3-ethylamino-quinoxaline (m.p. 73-75 ° C), 2-chlorine -3-diethylamino-quinoxaline, 2-chloro-3-ethoxy-quinoxaline, 2,3-dimethoxy-quinoxaline, 2,3-bis-ethylamino-quinoxaline, 1-methyl-4-chlorophthalazine, 1,4-dichloro -phthalazine, 1-methyl-4-ethylamino-phthalazine, 1-chloro-4-isopropylamino-phthalazine, 1-chloro-4-methoxy-phthalazine,
1,4-bis-diethylamino-phthalazine, 1-ethylamino-phthalazine, 3,6-bis-diethylamino-1,2-dihydro-tetrazine-1,2,4,5, 3,6-bis-diethylaminotetrazine-1, 2,4,5, 2,4-bis-ethylamino-1,8-naphthyridine, 2,4-bis-diethylamino-5,6-trimethylene pyrimidine, 1-ethylamino-isoquinoline, 1,3-bis-diethylamino-isoquinoline. For the production of directly sprayable solutions come z.
B. mineral oil fractions of medium to high boiling point, such as kerosene or diesel oil, also coal tar oils and oils of vegetable or animal origin, as well as cyclic hydrocarbons such as tetrahydronaphthalene and alkylated naphthalenes into consideration, which the inventive ver usable active ingredients, optionally using more suitable Auxiliary solvents, such as. B. xylene are added. Solutions in lower boiling solvents, such as, in particular, alcohols, e.g. B.
Ethyl alcohol, isopropyl alcohol or methylcyclohexanol, ketones, z. B. acetone or cyclohexanone, hydrocarbons, e.g. B.
Benzene, toluene, xylene, and also in chlorinated hydrocarbons such as tetrachloroethane, ethylene chloride or trichlorethylene, are less suitable for direct application than for combination with suitable emulsifying agents for the production of concentrates for the preparation of aqueous emulsions.
The various active ingredient solutions can be added in the usual way by adding substances which improve the distribution, the adhesive strength, the rain resistance and possibly the penetration capacity, such as. B. fatty acids or resins, the intended use can be adapted more closely. Their biological effect can also be broadened by adding substances with bactericidal fungicides or properties that also affect plant growth, as well as fertilizers.
The following examples of agents according to the invention are also given. <I> Example 1 </I> 10 parts of active substance, e.g. B. 2,4-bis-diethyl amino-6-chloropyrimidine, are 'in 90 parts of trichlorethylene or in a high-boiling liquid, such as. B. coal tar oil, diesel oil or spindle oil, dissolved and used directly. <I> Example 2 </I> 5 parts of active substance, e.g. B. 2,4,6-trichloropyrimidine, 90 parts of liquid carrier, z.
B. xylene, acetone, diacetone alcohol, dissolved and treated with 5 parts of a nonionic emulsifier, e.g. B. an alkylphenol - ethylene oxide - condensation product, added. The solution is mixed with water in the desired ratio, forming a milky emulsion.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH347672T | 1955-12-21 | ||
| CH344259T | 1955-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH347672A true CH347672A (en) | 1960-07-15 |
Family
ID=25736947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH347672D CH347672A (en) | 1955-12-21 | 1955-12-21 | Methods and means for influencing plant growth |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH347672A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025515A (en) * | 1969-02-14 | 1977-05-24 | Sandoz Ltd. | 6-Chloro-2,4-diaminopyrimidines |
-
1955
- 1955-12-21 CH CH347672D patent/CH347672A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025515A (en) * | 1969-02-14 | 1977-05-24 | Sandoz Ltd. | 6-Chloro-2,4-diaminopyrimidines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2406475C2 (en) | 5-Acetamido-2,4-dimethyltrifluoromethanesulfonanilide and its agriculturally suitable salts, processes for the preparation of these compounds and compositions containing these compounds | |
| DE2533710A1 (en) | HERBICIDE | |
| CH337019A (en) | Process and means for influencing plant growth, in particular for controlling weeds | |
| US3558302A (en) | Stable oil-dithiocarbamate dispersions | |
| DE1004858B (en) | Herbicides | |
| CH347671A (en) | Methods and means for influencing plant growth | |
| CH344259A (en) | Methods and means for influencing plant growth | |
| DE2833582C2 (en) | Process to increase the yield of roots and the sugar content of sugar beets | |
| DE2751782A1 (en) | AGENTS FOR REGULATING PLANT GROWTH | |
| EP0005227B1 (en) | Acaricidal and insecticidal agents and the use thereof | |
| DE2021822A1 (en) | Acylated trifluoromethylurea carbamates and their use as herbicides | |
| AT222673B (en) | Growth stimulant for plants | |
| DE1542681C3 (en) | Method for foliar manure of cultivated plants | |
| DE3789378T2 (en) | Pesticide compositions. | |
| CH335570A (en) | Process and means for influencing plant growth, in particular for controlling weeds | |
| CH338645A (en) | Preparations for influencing plant growth, in particular for combating weeds | |
| Riehl et al. | Effects of Oil Spray and of Variation in Certain Spray Ingredients on Juice Quality of Citrus Fruits in California Orchards, 1950–1953 | |
| EP0285880A2 (en) | Plant growth regulating agent | |
| DD214518A1 (en) | MEANS FOR PROMOTING THE ADULTATION OF CULTURAL PLANTS | |
| CH337020A (en) | Process and means for influencing plant growth, in particular for controlling weeds | |
| CH338643A (en) | Preparations for influencing plant growth, in particular for combating weeds | |
| DE1668081A1 (en) | Process for the preparation of new mucononitriles and pesticidal compositions containing them and new muconitriles | |
| CH338053A (en) | Preparations for influencing plant growth, in particular for combating weeds | |
| CH338052A (en) | Preparations for influencing plant growth, in particular for combating weeds | |
| CH340378A (en) | Preparations for influencing plant growth, in particular for combating weeds |