Abstract: The invention relates to the compounds of Formula XA ##STR1## wherein X and Y represent independently hydrogen, fluorine or chlorine, Z.sub.1 is fluorine or chlorine and M is hydrogen or a salt forming moiety and Z.sub.2 ' is chlorine or fluorine; and the corresponding herbicidal composition and methods of use. The compounds of the invention are useful as auxin transport inhibitors (i.e. useful as herbicides) and useful as potentiators or enhancers of herbicides.
Type:
Grant
Filed:
June 7, 1995
Date of Patent:
December 5, 2000
Assignee:
Novartix AG
Inventors:
Richard J. Anderson, Ian S. Cloudsdale, Robert J. Lamoreaux, Kristine J. Schaefer, Jost Harr