WO1994018836A1 - Composition herbicide synergique a base de thidiazimine - Google Patents

Composition herbicide synergique a base de thidiazimine Download PDF

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Publication number
WO1994018836A1
WO1994018836A1 PCT/EP1994/000451 EP9400451W WO9418836A1 WO 1994018836 A1 WO1994018836 A1 WO 1994018836A1 EP 9400451 W EP9400451 W EP 9400451W WO 9418836 A1 WO9418836 A1 WO 9418836A1
Authority
WO
WIPO (PCT)
Prior art keywords
thidiazimin
activity
herbicidal composition
glyphosate
basis
Prior art date
Application number
PCT/EP1994/000451
Other languages
English (en)
Inventor
Martin Mach
Bernd Fischer
Jürgen Bohner
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
Publication of WO1994018836A1 publication Critical patent/WO1994018836A1/fr

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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

  • Th is invention relates to a new herbicidal composition
  • a herbicidal composition which comprises , as active components , a mixture of a) thidiazimin and b) a non selective herbicide selected from a salt of glyphosate, glufosinate and paraquat, shows synergistic activity.
  • Glyphosate is usually present as the isopropylammoniu salt but can also be present for example as the tri esium (trimethylsulfoniu ) salt.
  • Glufosinate is usually present as the ammonium salt and paraquat as the dichloride.
  • the combination of active ingredients of the invention can be used for example against the following plant species:
  • the combinations are applied post-emergently.
  • the total amount of active ingredients used in the mixture lies between 10 and 4000 g/ha.
  • the weight ratio of component a) to b) is generally between 2:1 and 1:100, preferably between 1:1 and 50:1.
  • 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.
  • active ingredients or their mixtures can suitably be used, for example, as powders, dusts, granules, solutions, emulsions or suspensions, with the addition of liquid and/or solid carriers and/or diluents and, optionally, binding, wetting, emulsifying and/or dispersing adjuvants.
  • Suitable liquid carriers are, for example aliphatic and aromatic hydrocarbons, such as benzene, toluene, xylene, cyclohexanone, isophorone, dimethyl sulfoxide, dimethylformamide and other mineral-oil fractions and plant oils.
  • Suitable solid carriers include mineral earths, e.g. bentonite, silica gel, talc, kaolin, attapulgite, 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 1/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 processes.
  • 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.
  • E the expected additive activity of the herbicide (%) of the substances A + B at a rate of p + q g/ha. If the observed value is greater than the value of E calculated according to Colby, the combination shows synergistic activity.
  • Galium aparine GALAP.
  • Matricaria chamomilla MATCH
  • Stellaria media STEM
  • the active ingredients thidiazimin (a) and glyphosate-isopropylammonium (bl) were tested alone and in combination with one another, post-emergently in winter cereals, winter wheat (TRZAW) and winter barley (HORVW) in test areas of a size of 10m 2 .
  • Combinations of (a) with lower amounts of (bl) lead to a herbicidal effect that is greater than the additive activities calculated by Colby (synergism) without the cereal selectivity of (a) being negatively influenced.
  • Galium aparine was treated post- emergently with the named amounts of (a) and glyphosate- isopropylammonium (bl) and their mixtures.
  • Example 2 was repeated using Matricaria chamomillaand and glufosinate-ammonium (b2) instead of glyphosate- isopropylammonium.
  • the results are as follows.
  • Example 2 was repeated using paraquat- dichloride (b3) instead of glyphosate-isopropylammonium. The results are as follows.

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)

Abstract

Nouvelle composition herbicide à activité synergique comportant, à titre d'ingrédient actif, un mélange (a) de thidiazimine et (b) d'un herbicide non sélectif sélectionné dans le groupe constitué d'un sel de glyphosate, de glufosinate et de paraquat.
PCT/EP1994/000451 1993-02-17 1994-02-17 Composition herbicide synergique a base de thidiazimine WO1994018836A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4305517.6 1993-02-17
DE4305517 1993-02-17

Publications (1)

Publication Number Publication Date
WO1994018836A1 true WO1994018836A1 (fr) 1994-09-01

Family

ID=6481120

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/000451 WO1994018836A1 (fr) 1993-02-17 1994-02-17 Composition herbicide synergique a base de thidiazimine

Country Status (1)

Country Link
WO (1) WO1994018836A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015674A1 (fr) * 1994-11-17 1996-05-30 Basf Corporation Effet securisant de combinaisons de glyphosate et d'acifluorfene
US8530383B2 (en) * 2008-11-24 2013-09-10 Dow Agrosciences Llc Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on cereal crops
US8609586B2 (en) 2008-11-24 2013-12-17 Dow Agrosciences, Llc. Safening composition of 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicides and cloquintocet-mexyl for cereal crops
US8916498B2 (en) 2008-11-24 2014-12-23 Dow Agrosciences, Llc. Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on direct seeded and transplanted paddy rice
AU2015203090B2 (en) * 2008-11-24 2016-06-16 Corteva Agriscience Llc Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on cereal crops
JP2020530025A (ja) * 2017-08-09 2020-10-15 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｌ−グルホシネート又はその塩と少なくとも１種のプロトポルフィリノーゲン−ｉｘオキシダーゼ阻害剤とを含む除草剤混合物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311135A2 (fr) * 1987-10-09 1989-04-12 Schering Aktiengesellschaft Azoles et azines hétérocycliques substituées, procédé pour leur préparation et leur utilisation comme agents à activité herbicide
EP0352508A1 (fr) * 1988-07-05 1990-01-31 Sumitomo Chemical Company, Limited Composition herbicide
EP0354346A1 (fr) * 1988-07-08 1990-02-14 Sumitomo Chemical Company, Limited Composition herbicide
WO1993005655A1 (fr) * 1991-09-23 1993-04-01 Schering Aktiengesellschaft Compositions herbicides synergiques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311135A2 (fr) * 1987-10-09 1989-04-12 Schering Aktiengesellschaft Azoles et azines hétérocycliques substituées, procédé pour leur préparation et leur utilisation comme agents à activité herbicide
EP0352508A1 (fr) * 1988-07-05 1990-01-31 Sumitomo Chemical Company, Limited Composition herbicide
EP0354346A1 (fr) * 1988-07-08 1990-02-14 Sumitomo Chemical Company, Limited Composition herbicide
WO1993005655A1 (fr) * 1991-09-23 1993-04-01 Schering Aktiengesellschaft Compositions herbicides synergiques

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015674A1 (fr) * 1994-11-17 1996-05-30 Basf Corporation Effet securisant de combinaisons de glyphosate et d'acifluorfene
US8530383B2 (en) * 2008-11-24 2013-09-10 Dow Agrosciences Llc Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on cereal crops
US8609586B2 (en) 2008-11-24 2013-12-17 Dow Agrosciences, Llc. Safening composition of 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicides and cloquintocet-mexyl for cereal crops
US8916498B2 (en) 2008-11-24 2014-12-23 Dow Agrosciences, Llc. Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on direct seeded and transplanted paddy rice
US8921267B2 (en) 2008-11-24 2014-12-30 Dow Agrosciences, Llc. Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on cereal crops
US9040458B2 (en) 2008-11-24 2015-05-26 Dow Agrosciences Llc Safening composition of 6-(trisubstituded phenyl)-4-amino-2-pyridinecarboxylate herbicides and cloquintocet-mexyl for cereal crops
AU2015203090B2 (en) * 2008-11-24 2016-06-16 Corteva Agriscience Llc Safening 6-(trisubstituted phenyl)-4-amino-2-pyridinecarboxylate herbicide injury on cereal crops
JP2020530025A (ja) * 2017-08-09 2020-10-15 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Ｌ−グルホシネート又はその塩と少なくとも１種のプロトポルフィリノーゲン−ｉｘオキシダーゼ阻害剤とを含む除草剤混合物

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