DE2265664C2 - Herbizid - Google Patents
HerbizidInfo
- Publication number
- DE2265664C2 DE2265664C2 DE19722265664 DE2265664A DE2265664C2 DE 2265664 C2 DE2265664 C2 DE 2265664C2 DE 19722265664 DE19722265664 DE 19722265664 DE 2265664 A DE2265664 A DE 2265664A DE 2265664 C2 DE2265664 C2 DE 2265664C2
- Authority
- DE
- Germany
- Prior art keywords
- active ingredients
- mixtures
- damage
- plants
- herbicide
- 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.)
- Expired
Links
- 230000002363 herbicidal effect Effects 0.000 title claims description 9
- 239000004009 herbicide Substances 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 8
- 239000013543 active substance Substances 0.000 description 7
- 244000024671 Brassica kaber Species 0.000 description 5
- 244000042664 Matricaria chamomilla Species 0.000 description 5
- 235000007232 Matricaria chamomilla Nutrition 0.000 description 5
- 244000098338 Triticum aestivum Species 0.000 description 5
- 235000008427 Brassica arvensis Nutrition 0.000 description 4
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 4
- 244000062793 Sorghum vulgare Species 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 244000285774 Cyperus esculentus Species 0.000 description 3
- 235000005853 Cyperus esculentus Nutrition 0.000 description 3
- 235000014820 Galium aparine Nutrition 0.000 description 3
- 240000005702 Galium aparine Species 0.000 description 3
- 241000209219 Hordeum Species 0.000 description 3
- 240000005979 Hordeum vulgare Species 0.000 description 3
- 235000007340 Hordeum vulgare Nutrition 0.000 description 3
- 241000520028 Lamium Species 0.000 description 3
- 240000006503 Lamium purpureum Species 0.000 description 3
- 244000292693 Poa annua Species 0.000 description 3
- 244000234609 Portulaca oleracea Species 0.000 description 3
- 235000001855 Portulaca oleracea Nutrition 0.000 description 3
- 240000001987 Pyrus communis Species 0.000 description 3
- 235000014443 Pyrus communis Nutrition 0.000 description 3
- 240000006694 Stellaria media Species 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 235000019713 millet Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 2
- 240000001592 Amaranthus caudatus Species 0.000 description 2
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 2
- 244000237956 Amaranthus retroflexus Species 0.000 description 2
- 235000007866 Chamaemelum nobile Nutrition 0.000 description 2
- 235000016854 Cyperus rotundus Nutrition 0.000 description 2
- 244000075634 Cyperus rotundus Species 0.000 description 2
- 244000058871 Echinochloa crus-galli Species 0.000 description 2
- 241001508646 Galeopsis tetrahit Species 0.000 description 2
- 241001101998 Galium Species 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000110847 Kochia Species 0.000 description 2
- 235000009193 Lamium purpureum Nutrition 0.000 description 2
- 235000011430 Malus pumila Nutrition 0.000 description 2
- 244000070406 Malus silvestris Species 0.000 description 2
- 235000015103 Malus silvestris Nutrition 0.000 description 2
- 235000011999 Panicum crusgalli Nutrition 0.000 description 2
- 244000038248 Pennisetum spicatum Species 0.000 description 2
- 235000007195 Pennisetum typhoides Nutrition 0.000 description 2
- 235000008515 Setaria glauca Nutrition 0.000 description 2
- 240000003461 Setaria viridis Species 0.000 description 2
- 235000002248 Setaria viridis Nutrition 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000067505 Xanthium strumarium Species 0.000 description 2
- 235000012735 amaranth Nutrition 0.000 description 2
- 239000004178 amaranth Substances 0.000 description 2
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 description 1
- 241000219318 Amaranthus Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 240000005528 Arctium lappa Species 0.000 description 1
- 235000003130 Arctium lappa Nutrition 0.000 description 1
- 235000008078 Arctium minus Nutrition 0.000 description 1
- 241000219198 Brassica Species 0.000 description 1
- 235000005637 Brassica campestris Nutrition 0.000 description 1
- 235000014750 Brassica kaber Nutrition 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 235000010570 Brassica rapa var. rapa Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000234646 Cyperaceae Species 0.000 description 1
- 241000002450 Cyperus echinatus Species 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241001150538 Iria Species 0.000 description 1
- 235000009198 Lamium amplexicaule Nutrition 0.000 description 1
- 244000303225 Lamium amplexicaule Species 0.000 description 1
- 235000012587 Lamium purpureum var. incisum Nutrition 0.000 description 1
- 241000209510 Liliopsida Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241001071917 Lithospermum Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000005809 Prunus persica Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 241001355178 Setaria faberi Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 241000209140 Triticum 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
- 239000003513 alkali Substances 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001559 benzoic acids Chemical class 0.000 description 1
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Substances N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 241001233957 eudicotyledons Species 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- NRXQIUSYPAHGNM-UHFFFAOYSA-N ioxynil Chemical compound OC1=C(I)C=C(C#N)C=C1I NRXQIUSYPAHGNM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 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
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
- 244000045561 useful plants Species 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- 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
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues 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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen
- A01N35/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical at least one of the bonds to hetero atoms is to nitrogen containing a carbon-to-nitrogen double bond
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
-
- 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
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
- A01N45/02—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring having three carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Dentistry (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)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
CN
in der Y Wasserstoff, Hydroxy oder den Rest — O — C-^Hi)6-CHj
Il
ο
ο
X Halogen und η = 2 bedeutet.
Herbizid
Ausscheidung aus Patentanmeldung P 22 17 722.6-41
Ausscheidung aus Patentanmeldung P 22 17 722.6-41
Die vorliegende Erfindung betrifft ein Herbizid, das eine Mischung aus zwei Wirkstoffen enthält.
Es ist bekannt, daß substituierte Säureamide, Benzoesäuren
und Benzthiothiadiazinone eine herbizide Wirkung haben. Ihre herbizide Wirkung ist jedoch schlecht.
Es wurde gefunden, daß eine Mischung aus
a) einer Verbindung der Formel
O
O
in der R einen niederen Alkylrcst mit bis zu 4
C-Atomen bedeutet, oder deren Salzen, wie Alkali-. Erdalkali-. Ammonium-. Hydroxyalkyl- oder Alkylammonium- und Hydrazinsalze, beispielsweise
Salze mn Nairium. Lithium, Kalium, Calcium. Eisen.
Meihylammonium, Trimethylammoniiim, Äthylam
monium. Diäthanoiammonium. Aihanolammonium,
Dimethylamin, Dimethyläthanolamin, Hydrazin oder Phenylhydrazin, und
einer Verbindung der Formel
einer Verbindung der Formel
— C N
in der Y Wasserstoff, HydVbxy oder den Rest
— Ο —C—(CHA—CH3,
— Ο —C—(CHA—CH3,
O
X Halogen und π2 bedeutet,
X Halogen und π2 bedeutet,
eine bessere herbizide Wirkung als die Einzelwirkstoffe
ίο haben.
Die Wirkstoffe a und b können in Mengen von 0,5 bis 5 kg/ha angewandt werden.
Das Mischungsverhältnis der Wirkstoffe a : b beträgt
5 :1 bis I : 5, vorzugsweise 3 :1 bis 1 :3 Gewichtsteile.
Die Mischungen sind geeignet in Nutzpflanzenkulturen, z. B. Getreide, Reis, Soja, Mais, Kartoffeln, hrbsen
und Bohnen, unerwünschte Pflanzen, beispielsweise dikotyle Samenunkräuter, monokotyle Samenungräser
oder Cyperaceen zu bekämpfen.
Die Mischungen können im Vorlaufverfahren und/ oder im Nachlaufverfahren angewandt werden.
Die neuen Mischungen können als Herbizide in Form von Lösungen, Emulsionen Suspensionen, Stäubemitteln
oder Granulaten angewendet werden. Die Anwen
dungsformen richten sich ganz nach den Verwendungs
zwecken; sie sollen in jedem Fall eine feine Verteilung der Substanzen gewährleisten.
Zur Herstellung von direkt versprühbaren Lösungen
kommen Mineralölfraktionen von mittlerem bis hohem
JO Siedepunkt wie Kerosin oder Dieselöl, ferner Kohlenteeröle sowie Öle pflanzlichen oder tierischen Ursprungs, außerdem cyclische Kohlenwasserstoffe, wie
Tetrahydronaphthalin. und alkylierte Naphthaline in
Betracht.
J5 Wäßrige Anwendungsformen können aus Emulsionskonzentraten, Pasten oder netzbaren Pulvern (Spritzpulvern) durch Zusatz von Wasser bereitet werden. Zur
Herstellung von Emulsionen können die Substanzen als solche oder in einem Lösungsmittel gelöst, mittels Netz-
oder Dispergiermittel in Wasser homogenisiert werden. Es können aber auch aus wirksamer Substanz,
Emulgier-, oder Dispergiermittel und eventuell Lösungsmittel bestehende Konzentrate hergestellt werden, die zur Verdünnung mit Wasser geeignet sind. Zu
fertigen Spritzbrühen können Öle verschiedenen Typs zugesetzt werden.
Stäubemittcl können durch Mischen oder gemeinsames Vermählen der wirksamen Substanz«, ι mit einem
festen Trägerstoff hergestellt werden.
Gran' late können durch Bindung der Wirkstoffe an feste Trägerstoffe hc. gestellt werden.
Außerdem können mit ölen direkt versprühbare
Dispersionen hergestellt werden.
Die Mischungen können mit Düngemitteln. Insektiziden. Fungiziden oder anderen Herbiziden gemischt
werden
f>o Im Kreiland werden nach dem Auflaufen die
Kulturpflanzen Weizen (Triticum aestivum), Gerste (Hordeum vulgäre), Roggen (Secalc cereale) und Rasen
sowie die unerwünschten Pflanzen Ackersenf (Sinapis arvensis). gemeiner Hohlzahn (Galeopsis tetrahit),
fts Klcbkraui (Galium aparine). Üesen-Radmelde (Kochia
scopariii). rote Taubnessel (Lamium purpureum), echter
Steinsame (Lithospermiim officinalis), echte Kamille
(Malricaria chamomilla). rauhhaariger Amarant (Ama-
ranthus tetroflexus) und pennsylvanische Spitzklette
(Xanthium pensylvanicum) mit folgenden Einzekvirkstoffen und deren Mischungen
I S^-Dibrom^-hydroxy-benzonitril,
0,4 kg/ha
II 3,5-Dijod-4-hydroxy-benzonitril,
03 kg/ha
III S^-Dibrom^-octanoyloxy-benzonitril,
0,5 kg/ha
IV 3-Isopropyl-2,13-benzo-thiadiazinon-(4)-2,2-dioxid,
I +IV 0,4 + 0,5 kg/ha
II +IV 0,3 + 0,5 kg/ha
III +IV 0,5 + 0,5 kg/ha
behandelt.
Nach 10 bis 14 Tagen wurde festgestellt, daß die
Mischungen I+ IV, Il+ IV und III+ 1V eine bessere
herbizide Wirkung bei gleicher Verträglichkeit an den
Kulturpfi i en zeigten als die Einzelwirkstoffe I, II, III
ίο und IV.
Das Versuchsergebnis ist aus nachfolgender Tabelle 1 zu ersehen.
| Wirkstoff | II | III | kg/ha aktive Substanz | 0,3 | 0,5 | IV | I+ IV | H+ IV | ΙΠ+ IV | |
| I | 0,4 | 10 | 0 | |||||||
| 5 | 5 | 0 | 0,J | 0,4 + 0,5 | 0,3+0,5 | 0,5 + 0,5 | ||||
| 0 | 5 | 0 | 0 | 0 | 5 | 0 | ||||
| Triticum aestivum | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| Hordeum vulgäre | 0 | 35 | 15 | 0 | 0 | 0 | 0 | |||
| Seeale cereale | 30 | 30 | 20 | 0 | 0 | 0 | 0 | |||
| Rasen | 25 | 30 | 15 | 25 | 80 | 90 | 70 | |||
| Sinapis arvensis | 20 | 25 | 15 | 25 | 75 | 85 | 75 | |||
| Galeopsis tetrahit | 40 | 25 | 35 | 90 | 100 | 85 | ||||
| Galium aparine | 30 | 30 | 20 | 20 | 70 | 80 | 80 | |||
| Kochia scoparia | 25 | 30 | 20 | 10 | 80 | 90 | 90 | |||
| Lamium purpureum | 20 | 35 | 25 | 25 | 75 | 90 | 85 | |||
| Lithospermura officinaJis | 30 | 25 | 20 | 35 | 80 | 100 | 75 | |||
| Matricaria chamomilla | 20 | 30 | 90 | 100 | 95 | |||||
| Amaranthus retroflexux | 40 | 85 | 95 | 90 | ||||||
| Xanthium pensylvanicum |
0 = ohne Schädigung.
100 = totale Schädigung.
Das Beispiel 1 wurde mit unterschiedlichen Wirkstoffmengen an folgenden Pflanzen wiederholt: Gerste
(Hordeum vulgäre), Roggen (Seeale cereale). Weizen
(Triticum aestivum), Klebkraut (Galium aparine), Lamium amplexicaule (stengelumfassende Taubnessel), Stellaria
media (Vogelsternmiere). Die Versuchsergebnisse zeigt Tabelle 2.
| Herbizide | kg/ha | Tes !pflanze π | und Schädigung ( | %) | Galium | Lamium | Stellaria |
| Wirkstoffe | Hordeum | SecaJe | Triticum | aparine | amplex. | media | |
| vulg. | cereale | aestivum | 11 | 8 | 7 | ||
| I | 0,15 | 0 | 0 | 0 | 20 | 30 | 20 |
| 0,45 | 0 | 0 | 5 | 30 | 40 | 31 | |
| 0,75 | 0 | 0 | 5 | 48 | 60 | 50 | |
| 0,9 | 5 | 7 | 10 | 14 | IO | 10 | |
| Π | 0,15 | 0 | 0 | 0 | 35 | 30 | 25 |
| 0.45 | 5 | 6 | 10 | 54 | 43 | 37 | |
| 0,75 | 7 | 10 | 12 | 74 | 67 | 58 | |
| 0.9 | 10 | 15 | 15 | ||||
Fortsetzung
Herbizide
Wirkstoffe
kg/ha
vulg. cereale aestivum
| Galium | Lamium | Meltaria |
| aparine | amplex. | media |
| 10 | 0 | 7 |
| 30 | 10 | 13 |
| 40 | 15 | 30 |
| 55 | 23 | 42 |
| 96 | 78 | 80 |
| 90 | 65 | 77 |
| 88 | 82 | 81 |
| 76 | 73 | 75 |
| 90 | 60 | 83 |
| 87 | 76 | 80 |
IV+ 11
IV 0.15 0
0,45 0
0,75 0
0,9 0
0,15 + 0,75 7
0,75 + 0,15 0
0,45 + 0,45 5
0,15 + 0,75 0
0,75 + 0,15 0
0,45 + 0,45 0
0 = keine Schädigung.
100 = Pflanzen abgestorben.
100 = Pflanzen abgestorben.
0 0 0 0
10 0 6
0 0 0
IV
B e i s ρ i e 1 3 Tabelle
Auf Freilandflächen mit einem Bestand an Apfel-, Pfrisich- und Birnenbäumen werden die unerwünschten
Pflanzen grüne Borstenhirse (Setaria viridis), graugrüne μ
Borstenhirse (Setaria glauca), große Borstenhirse (Setaria faberii), Hühnerhirse (Echinochloa crus galli),
Erdmandel (Cyperus esculentus), rundes Zypergras (Cyperus rotundus), Ackersenf .(Sinapis arvensis), echte
Kamille (Matricaria chamomilla), Kohl-Portulak (Portulaca
oleracea), rauhhaariger Amarant (Amaranthus retroflexus) und einjähriges Rispengras (Poa annua) mit
folgenden Einzelwirkstoffen und deren Mischungen
V 2,6-Dichlor-benzonitril, «
0,5 kg/ha aktive Substanz
IV 3-Isopropyl-2,13-benzo-thiadiazinon-(4)-2,2-dioxid,
IV 3-Isopropyl-2,13-benzo-thiadiazinon-(4)-2,2-dioxid,
0,5 kg/ha aktive Substanz
V+IV 0.5 ,-0.5 kg/ha aktive Substan..
V+IV 0.5 ,-0.5 kg/ha aktive Substan..
behandelt.
Nach 10 bis 14 Tagen wurde festgestellt, daß die Mischung V + yf eine lassere Verträglichkeit an den
Kulturpflanzen und eine bessere herbizide Wirkung zeigt als di° Einzelwirkstoffe V und IV.
Das Versuchsergebnis ist aus nachfolgender Tabelle zu ersehen.
| Wirkstoff | rv | v+rv | 0,5 | 0,5 + 0,5 | |
| V | kg/ha aktive Substanz | 0 | 0 | ||
| 0,5 | 0 | 0 | |||
| 0 | 0 | 0 | |||
| Apfelbäume | 5 | 5 | 75 | ||
| Pfirsichbäume | 0 | 0 | 80 | ||
| Birnenbäume | 40 | 5 | 90 | ||
| Setaria viridis | 45 | 5 | 100 | ||
| Setaria glauca | 35 | 30 | 100 | ||
| Set.iria faberii | 45 | 25 | 90 | ||
| Echinochloa crus galli | 40 | 40 | 100 | ||
| Cyperus esculentus | 35 | 40 | 100 | ||
| Cyperus rotundus | 40 | 30 | 90 | ||
| Sinapis arvensis | 35 | 30 | 85 | ||
| Matricaria chamomilla | 40 | 0 | 80 | ||
| Portulaca oleracea | 35 | ||||
| Amaranthus retroflexus | 45 | ||||
| Poa annua | |||||
| 0 = ohne Schädigung. | |||||
| 100 - ioiale Schädigung. |
Claims (1)
- Patentanspruch:
Herbizid, enthaltend eine Mischung ausa) einer Verbindung der Formel
Oin der R einen niederen Alkyl rest mit bis zu 4 C-Atomen bedeutet, oder deren Salzen und b) einer Verbindung der Formel
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722265664 DE2265664C2 (de) | 1972-04-13 | 1972-04-13 | Herbizid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2217722A DE2217722C2 (de) | 1972-04-13 | 1972-04-13 | Herbizid |
| DE19722265664 DE2265664C2 (de) | 1972-04-13 | 1972-04-13 | Herbizid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2265664C2 true DE2265664C2 (de) | 1983-01-05 |
Family
ID=25763056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722265664 Expired DE2265664C2 (de) | 1972-04-13 | 1972-04-13 | Herbizid |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2265664C2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320041A1 (de) * | 1983-06-03 | 1984-12-06 | Bostik Gmbh, 6370 Oberursel | Aufschmelzpistole |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1937551A1 (de) * | 1969-07-24 | 1971-02-11 | Basf Ag | Herbizid |
-
1972
- 1972-04-13 DE DE19722265664 patent/DE2265664C2/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1937551A1 (de) * | 1969-07-24 | 1971-02-11 | Basf Ag | Herbizid |
Non-Patent Citations (1)
| Title |
|---|
| Klimmer, O.R.: Pflanzenschutz- und Schädlings- bekämpfungsmittel, 2. Auflage, 1971, Seiten 87 bis 95 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3320041A1 (de) * | 1983-06-03 | 1984-12-06 | Bostik Gmbh, 6370 Oberursel | Aufschmelzpistole |
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