FR2361064A1 - Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides - Google Patents

Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides

Info

Publication number
FR2361064A1
FR2361064A1 FR7624818A FR7624818A FR2361064A1 FR 2361064 A1 FR2361064 A1 FR 2361064A1 FR 7624818 A FR7624818 A FR 7624818A FR 7624818 A FR7624818 A FR 7624818A FR 2361064 A1 FR2361064 A1 FR 2361064A1
Authority
FR
France
Prior art keywords
sulphonamide
phenol
sugar beet
dihalophenol
cereals
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.)
Withdrawn
Application number
FR7624818A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Priority to FR7624818A priority Critical patent/FR2361064A1/en
Priority to BE169782A priority patent/BE845158A/en
Priority to DE19762636452 priority patent/DE2636452A1/en
Publication of FR2361064A1 publication Critical patent/FR2361064A1/en
Withdrawn legal-status Critical Current

Links

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
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04—Sulfonic acids; Derivatives thereof
    • A01N41/06—Sulfonic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/78—Halides of sulfonic acids
    • C07C309/86—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/87—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing singly-bound oxygen atoms bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
    • C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Selective control of wild oats in cereal or sugar beet crops is effected with a herbicide comprising 2,6-dichloro -N-methyl-1-phenol-4-sulphonamide (I), 2,6-dichloro-N, N-dimethyl-1-phenol-4-sulphonamide (II), 2,6-dibromo-N-methyl-1-phenol-4-sulphonamide (III), 2,6-dibromo-N,N-dimethyl-1-phenol-4-sulphonamide (IV), 2-bromo-6-chloro -N-methyl-1-phenol-4-sulphonamide (V) or 2-bromo-6-chloro-N,(-dimethyl-1-phenol-4-sulphonamide (VI). The herbicides give 41-90% control pre-emergence (3.36 kg/ha) and 91-100% control post-emergence (1.12-2.24 kg/ha) without causing any damage to the crop plants.
FR7624818A 1976-08-13 1976-08-13 Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides Withdrawn FR2361064A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7624818A FR2361064A1 (en) 1976-08-13 1976-08-13 Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides
BE169782A BE845158A (en) 1976-08-13 1976-08-13 SULFONAMIDE-BASED HERBICIDE COMPOSITIONS AND THEIR USE
DE19762636452 DE2636452A1 (en) 1976-08-13 1976-08-13 HERBICIDE MEDIUM

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7624818A FR2361064A1 (en) 1976-08-13 1976-08-13 Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides
BE169782A BE845158A (en) 1976-08-13 1976-08-13 SULFONAMIDE-BASED HERBICIDE COMPOSITIONS AND THEIR USE
DE19762636452 DE2636452A1 (en) 1976-08-13 1976-08-13 HERBICIDE MEDIUM

Publications (1)

Publication Number Publication Date
FR2361064A1 true FR2361064A1 (en) 1978-03-10

Family

ID=27158605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624818A Withdrawn FR2361064A1 (en) 1976-08-13 1976-08-13 Selective control of wild oats in cereals and sugar beet - with (2,6)-dihalophenol -(4)-sulphonamide herbicides

Country Status (3)

Country Link
BE (1) BE845158A (en)
DE (1) DE2636452A1 (en)
FR (1) FR2361064A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109735A1 (en) * 1991-03-25 1992-10-01 Boehringer Mannheim Gmbh NEW SULPHONAMIDES, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223619A (en) * 1968-09-04 1971-02-24 Shell Int Research 4-hydroxybenzenesulphonyl derivatives, the preparation thereof and compositions containing them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1223619A (en) * 1968-09-04 1971-02-24 Shell Int Research 4-hydroxybenzenesulphonyl derivatives, the preparation thereof and compositions containing them

Also Published As

Publication number Publication date
DE2636452A1 (en) 1978-02-16
BE845158A (en) 1977-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse