WO1993005655A1 - Synergistic herbicidal compositions - Google Patents

Synergistic herbicidal compositions Download PDF

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Publication number
WO1993005655A1
WO1993005655A1 PCT/EP1992/002185 EP9202185W WO9305655A1 WO 1993005655 A1 WO1993005655 A1 WO 1993005655A1 EP 9202185 W EP9202185 W EP 9202185W WO 9305655 A1 WO9305655 A1 WO 9305655A1
Authority
WO
WIPO (PCT)
Prior art keywords
methyl
common name
dimethyl
mixture
fluoro
Prior art date
Application number
PCT/EP1992/002185
Other languages
English (en)
French (fr)
Inventor
Gerhard Johann
David Gillham
Richard Rees
Original Assignee
Schering Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schering Aktiengesellschaft filed Critical Schering Aktiengesellschaft
Priority to EP92919951A priority Critical patent/EP0605533A1/en
Priority to AU25891/92A priority patent/AU652481B2/en
Priority to JP5505798A priority patent/JPH06510775A/ja
Priority to SK336-94A priority patent/SK33694A3/sk
Priority to BR9206527A priority patent/BR9206527A/pt
Publication of WO1993005655A1 publication Critical patent/WO1993005655A1/en
Priority to BG98672A priority patent/BG98672A/xx
Priority to FI941330A priority patent/FI941330A0/fi

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, 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

Definitions

  • This invention relates to a new herbicidal composition having synergistic activity comprising a mixture of
  • the herbicidal activity of the combination of the active ingredients of the invention is essentially higher than the individual components and also of the sum of the individual components. A synergistic effect is also seen.
  • imazamethabenz triasulfuron, amidosulfuron, ethofumesate, diflufenican, tribenuron-methyl, mecoprop, 2,4-D,
  • Cyanazine is the common name for 2-chloro-4-(1-cyano- 1-methylethylamino)-6-ethylamino-1,3,5-triazine;
  • ioxynil is the common name for 4-hydroxy-3,5-diiodo- benzonitrile
  • isoproturon is the common name for 3-(4-isopropylphenyl)- 1,1-dimethylurea;
  • methabenzthiazuron is the common name for 1-(benzothiazol- 2-yl)-1,3-dimethylurea;
  • bifenox is the common name for methyl 5-(2,4-dichloro- phenoxy)-2-benzoate
  • chlorsulfuron is the common name for 1-(2-chlorophenyl- sulfonyl)-3-(4-methoxy-3-methyl-1,3,5-triazin-2-yl)urea; metsulfuron-methyl is the common name for methyl
  • thifensulfuron-methyl is the common name for methyl
  • isoxaben is the common name for N-[3-(1-ethyl-1-methyl- propyl)isoxazol-5-yl]-2,6-dimethoxybenzamide;
  • imazamethabenz is the common name for 2-[4-isopropyl- 4-methyl-5-oxo-2-imidazolin-2-yl)-4 (5) -methylbenzoate; triasulfuron is the common name for 1-(2-chlorethoxy)-
  • amidosulfuron is the common name for 1-(4,6-dimethoxy- pyrimidin-2-yl)-3-(N-methyl-N-methylsulfonylsulfamoyl)- urea;
  • ethofumesate is the common name for 2-ethoxy-2,3-dihydro- 3,3-dimethyl-5-benzofuranyl methanesulfonate;
  • diflufenican is the common name for 2'4'-difluoro- 2-( ⁇ , ⁇ , ⁇ -trifluoro-m-tolyloxy) nicotinanilide;
  • tribenuron-methyl is the common name for methyl
  • mecoprop is the common name for (RS)-2-(4-chloro- 2-methylphenoxy)propionic acid
  • 2,4-D is the common name for 2-(4-chloro-2-methyl- phenoxy) acetic acid
  • benazolin-ethyl is the common name for ethyl (4-chloro- 2,3-dihydro-2-oxo-1,3-benzothiazol-3-yl) acetate;
  • dicamba is the common name for 3,6-dichloro-2-methoxy- benzoic acid
  • fluroxypyr is the common name for (4-amino-3,5-dichloro- 6-fluoro-2-pyridyloxy) acetic acid
  • guinmerac is the common name for 7-chloro-3-methyl- 8-quinollnecarboxyiate.
  • the combination of active ingredients of the invention can used for example against the following plant species:
  • the combinations can be applied pre or post-emergently, but generally pre-emergently. Selectivity is seen in range of crops such as maize, cereals and sunflowers.
  • the rate of use lies between 0.001 and 5 kg/ha of the mixture, depending on the use. By using the mixtures for control of weeds the amount of herbicide needed can be generally reduced.
  • the weight ratio of component a) to b) is generally
  • mixtures of the invention can also be used in
  • An improvement in the intensity and speed of action can be obtained, for example, by addition of suitable adjuvants, such as organic solvents, wetting agents and oils.
  • suitable adjuvants such as organic solvents, wetting agents and oils.
  • Such additives may allow a decrease in the dose.
  • the designated active ingredients or their mixtures can suitably be used, for example, as powders, dusts,
  • liquid carriers are, for example aliphatic and aromatic hydrocarbons, such as benzene, toluene, xylene, cyclohexanone, isophorone, dimethyl sulfoxide,
  • Suitable solid carriers include mineral earths, e.g.
  • limestone silicic acid and plant products, e.g. flours.
  • surface-active agents there can be used for example calcium lignosulfonate, polyoxyethylenealkylphenyl ethers, naphthalenesulfonic acids and their salts, phenolsulfonic acids and their salts, formaldehyde condensates, fatty alcohol sulfates, as well as substituted benzenesulfonic acids and their salts.
  • compositions can contain about 10 to 90 percent by weight active ingredients, and about 90 to 10 percent by weight liquid or solid carriers, as well as, optionally up to 20 percent by weight of surfactant.
  • the agents can be applied in customary fashion, for example with water as the carrier in spray mixture volumes of approximately 100 to 1,000 l/ha.
  • the agents can be applied using low-volume or ultra-low-volume techniques or in the form of so-called microgranules.
  • compositions can be carried out in known manner, for example by milling or mixing
  • individual components can be mixed just before use for example by the so-called commonly used tank-mixing method.
  • X the herbicidal activity (%) of substance A at a rate of p g/ha.
  • Y the herbicidal. activity (%) of substance B at a rate of q g/ha.
  • component I is 6-(6,6-dimethyl-3,5,6,7-tetrahydropyrrolo- [2,1-c][1,2,4]thiadiazol-3-ylidenimino)-7-fluoro- 4-(2-propynyl)-2H-1,4-benzoxazin-3 (4H) -onn

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)
PCT/EP1992/002185 1991-09-23 1992-09-21 Synergistic herbicidal compositions WO1993005655A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP92919951A EP0605533A1 (en) 1991-09-23 1992-09-21 Synergistic herbicidal compositions
AU25891/92A AU652481B2 (en) 1991-09-23 1992-09-21 Synergistic herbicidal compositions
JP5505798A JPH06510775A (ja) 1991-09-23 1992-09-21 相乗的除草剤組成物
SK336-94A SK33694A3 (en) 1991-09-23 1992-09-21 Synergistic herbicidal composition and the method of weed destruction
BR9206527A BR9206527A (pt) 1991-09-23 1992-09-21 Composiçoes herbicidas sinergéticas
BG98672A BG98672A (en) 1991-09-23 1994-03-21 Synergetic herbicide composition
FI941330A FI941330A0 (fi) 1991-09-23 1994-03-22 Synergistiset herbisidiset koostumukset

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4132089A DE4132089A1 (de) 1991-09-23 1991-09-23 Herbizide mittel mit synergistischer wirkung
DEP4132089.1 1991-09-23

Publications (1)

Publication Number Publication Date
WO1993005655A1 true WO1993005655A1 (en) 1993-04-01

Family

ID=6441577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/002185 WO1993005655A1 (en) 1991-09-23 1992-09-21 Synergistic herbicidal compositions

Country Status (21)

Country Link
EP (1) EP0605533A1 (pt)
JP (1) JPH06510775A (pt)
CN (1) CN1071048A (pt)
AU (1) AU652481B2 (pt)
BG (1) BG98672A (pt)
BR (1) BR9206527A (pt)
CA (1) CA2119655A1 (pt)
CZ (1) CZ68094A3 (pt)
DE (1) DE4132089A1 (pt)
FI (1) FI941330A0 (pt)
HU (1) HUT67942A (pt)
IL (1) IL102870A0 (pt)
MA (1) MA22653A1 (pt)
MX (1) MX9205362A (pt)
PT (1) PT100886A (pt)
SK (1) SK33694A3 (pt)
TR (1) TR26286A (pt)
WO (1) WO1993005655A1 (pt)
YU (1) YU86292A (pt)
ZA (1) ZA927278B (pt)
ZW (1) ZW14892A1 (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018836A1 (en) * 1993-02-17 1994-09-01 Schering Aktiengesellschaft Synergistic herbicidal composition on the basis of thidiazimin
US5748396A (en) * 1995-11-13 1998-05-05 Seagate Technology, Inc. Arrangement and method for optimizing the recorded signal to noise ratio in contact recording systems
WO2003055310A1 (fr) * 2001-12-25 2003-07-10 Nihon Nohyaku Co., Ltd. Compositions herbicides et procede d'utilisation associe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106386813B (zh) * 2016-08-31 2018-10-16 四川利尔作物科学有限公司 除草组合物及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163427A (en) * 1984-08-08 1986-02-26 Nippon Soda Co Herbicidal thia (oxa) diazole derivatives
EP0311135A2 (de) * 1987-10-09 1989-04-12 Schering Aktiengesellschaft Heterocyclisch substituierte Azole und Azine, Verfahren zu ihrer Herstellung und ihre Verwendung als Mittel mit herbizider Wirkung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163427A (en) * 1984-08-08 1986-02-26 Nippon Soda Co Herbicidal thia (oxa) diazole derivatives
EP0311135A2 (de) * 1987-10-09 1989-04-12 Schering Aktiengesellschaft Heterocyclisch substituierte Azole und Azine, Verfahren zu ihrer Herstellung und ihre Verwendung als Mittel mit herbizider Wirkung

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEMICAL PATENTS INDEX, DOCUMENTATION ABSTRACTS JOURNAL Section Ch, Week 8948, 31 January 1990 Derwent Publications Ltd., London, GB; Class C, AN 89-351371/48 & JP,A,1 261 310 (SUMITOMO CHEM IND) 13 October 1989 *
CHEMICAL PATENTS INDEX, DOCUMENTATION ABSTRACTS JOURNAL Section Ch, Week 9011, 9 May 1990 Derwent Publications Ltd., London, GB; Class C, AN 90-079173/11 & JP,A,2 032 004 (SUMITOMO CHEM IND) 1 February 1990 *
CHEMICAL PATENTS INDEX, DOCUMENTATION ABSTRACTS JOURNAL Section Ch, Week 9011, 9 May 1990 Derwent Publications Ltd., London, GB; Class C, AN 90-079174/11 & JP,A,2 032 005 (SUMITOMO CHEM IND) 1 February 1990 *
CHEMICAL PATENTS INDEX, DOCUMENTATION ABSTRACTS JOURNAL Section Ch, Week 9013, 23 May 1990 Derwent Publications Ltd., London, GB; Class C, AN 90-094543/13 & JP,A,2 045 404 (SUMITOMO CHEM IND) 15 February 1990 *
WEED ABSTRACTS vol. 35, no. 5, May 1986, SLOUGH, GB N.N. 'List of common names and abreviations employed for currently used herbicides and plant growth regulators in Weed Abstracts' *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018836A1 (en) * 1993-02-17 1994-09-01 Schering Aktiengesellschaft Synergistic herbicidal composition on the basis of thidiazimin
US5748396A (en) * 1995-11-13 1998-05-05 Seagate Technology, Inc. Arrangement and method for optimizing the recorded signal to noise ratio in contact recording systems
WO2003055310A1 (fr) * 2001-12-25 2003-07-10 Nihon Nohyaku Co., Ltd. Compositions herbicides et procede d'utilisation associe

Also Published As

Publication number Publication date
PT100886A (pt) 1994-01-31
CN1071048A (zh) 1993-04-21
FI941330A (fi) 1994-03-22
DE4132089A1 (de) 1993-03-25
CA2119655A1 (en) 1993-04-01
AU2589192A (en) 1993-04-27
BG98672A (en) 1995-05-31
AU652481B2 (en) 1994-08-25
MX9205362A (es) 1993-05-01
ZW14892A1 (en) 1993-05-12
JPH06510775A (ja) 1994-12-01
HU9400825D0 (en) 1994-06-28
HUT67942A (en) 1995-05-29
YU86292A (sh) 1995-10-03
ZA927278B (en) 1993-03-22
SK33694A3 (en) 1994-08-10
BR9206527A (pt) 1995-11-07
TR26286A (tr) 1995-02-15
CZ68094A3 (en) 1994-12-15
IL102870A0 (en) 1993-01-31
MA22653A1 (fr) 1993-04-01
FI941330A0 (fi) 1994-03-22
EP0605533A1 (en) 1994-07-13

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