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

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)

Priority Applications (7)

Applications Claiming Priority (2)

Publications (1)

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ID=6441577

Family Applications (1)

Country Status (21)

Cited By (3)

Families Citing this family (1)

Citations (2)

• 1991
  • 1991-09-23 DE DE4132089A patent/DE4132089A1/de not_active Withdrawn
• 1992
  • 1992-08-19 IL IL102870A patent/IL102870A0/xx unknown
  • 1992-09-10 TR TR92/0863A patent/TR26286A/xx unknown
  • 1992-09-21 BR BR9206527A patent/BR9206527A/pt not_active Application Discontinuation
  • 1992-09-21 WO PCT/EP1992/002185 patent/WO1993005655A1/en not_active Application Discontinuation
  • 1992-09-21 MA MA22944A patent/MA22653A1/fr unknown
  • 1992-09-21 HU HU9400825A patent/HUT67942A/hu unknown
  • 1992-09-21 AU AU25891/92A patent/AU652481B2/en not_active Ceased
  • 1992-09-21 SK SK336-94A patent/SK33694A3/sk unknown
  • 1992-09-21 CA CA002119655A patent/CA2119655A1/en not_active Abandoned
  • 1992-09-21 JP JP5505798A patent/JPH06510775A/ja active Pending
  • 1992-09-21 EP EP92919951A patent/EP0605533A1/en not_active Withdrawn
  • 1992-09-21 CZ CS94680A patent/CZ68094A3/cs unknown
  • 1992-09-22 ZW ZW148/92A patent/ZW14892A1/xx unknown
  • 1992-09-22 PT PT100886A patent/PT100886A/pt not_active Application Discontinuation
  • 1992-09-22 MX MX9205362A patent/MX9205362A/es unknown
  • 1992-09-22 YU YU86292A patent/YU86292A/sh unknown
  • 1992-09-23 ZA ZA927278A patent/ZA927278B/xx unknown
  • 1992-09-23 CN CN92111158A patent/CN1071048A/zh active Pending
• 1994
  • 1994-03-21 BG BG98672A patent/BG98672A/xx unknown
  • 1994-03-22 FI FI941330A patent/FI941330A0/fi unknown

Patent Citations (2)

Non-Patent Citations (5)

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