E.i. Dupont De Nemours and Company

Degussa Aktiengesellschaft

Matthias Schaefer

Karlheinz Drauz

Christoph Weckbecker

Wallace C Petersen

Wonpyo Hong

Balreddy Kamireddy

Edward John Adams

Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein X, Y, J, R.sup.1, and R.sup.2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.

Herbicidal sulfonamides

Growing community of inventors

Goldbach, Germany

Matthias Schaefer