GEP19960415B - Method of fighting undesirable plants
- Google Patents
Method of fighting undesirable plants
Info
Publication number
GEP19960415B
GEP19960415BGEAP1993751AGEAP1993000751AGEP19960415BGE P19960415 BGEP19960415 BGE P19960415BGE AP1993751 AGEAP1993751 AGE AP1993751AGE AP1993000751 AGEAP1993000751 AGE AP1993000751AGE P19960415 BGEP19960415 BGE P19960415B
Authority
GE
Georgia
Prior art keywords
aryl sulfonyl
undesirable vegetation
sulfonyl urea
vegetation control
undesirable plants
Prior art date
Application number
GEAP1993751A
Inventor
Verner Tepfl
Villi Mejer
Georg Pissiotas
Rolf Shurter
Karl Gass
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to GEAP1993751ApriorityCriticalpatent/GEP19960415B/en
Publication of GEP19960415BpublicationCriticalpatent/GEP19960415B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The invention concerns to chemical methods of weed and undesirable vegetation control, namely to a method of undesirable vegetation control by means of derivatives of aryl sulfonyl urea. Technical result of the invention is the increase of efficiency of the method of the undesirable vegetation control, based on use of aryl sulfonyl urea derivatives. The plants or the soil, on which they grow are processed by aryl sulfonyl urea derivatives, the compounds of the general formula. The specified connections are used in amount 0,06-5 kg/hectares.
GEAP1993751A1993-05-171993-05-17Method of fighting undesirable plants
GEP19960415B
(en)
5- (2-CHLORINE-4-TRIFLUORMETHYLPHENOXY) -2-NITRO-ALPHA-SUBSTITUTED ACETOPHENONE, THEIR OXIME DERIVATIVES, PRODUCTION METHODS AND HERBICIDAL AGENTS AND METHODS FOR CONTROLLING WEED.