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 herbicidesInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1976
- 1976-08-13 FR FR7624818A patent/FR2361064A1/en not_active Withdrawn
- 1976-08-13 DE DE19762636452 patent/DE2636452A1/en not_active Withdrawn
- 1976-08-13 BE BE169782A patent/BE845158A/en unknown
Patent Citations (1)
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 |