Herbicides for weed control in rice
 This invention relates to certain herbicidal sulfonamides, intermediates for their preparation, agriculturally suitable compositions of the sulfonamides and a method of use of the sulfonamides as a selective preemergent or postemergent herbicide or as a plant growth regulant. 
E. I. DuPont de Nemours and Company
C A
C07D A01N
inventional inventional
Stephen K. Morris P. Kanu M. Gene A. Larry W.
Gee Rorer Patel Bozarth Peterson