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US 4,544,398 AGranted
N-Carbonyl-N-(5,6-dihydro-2H-3-pyranylmethyl)-4-haloanilines as herbicides
AssigneeStauffer Chemical Company
InventorsTeresa M. Tam, Don R. Baker
Life of this patent
Estimating the term…
Abstract
A herbicidal compound having the structural formula ##STR1## wherein R.sup.1 is C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen or chlorine and X is halogen.
Claims8
A compound having the structural formula ##STR8## wherein R.sup.1 is C.sub.1 -C.sub.4 alkyl or cyclopropyl;
- R.sup.2 is hydrogen or chlorine and X is halogen.
The method of controlling undesirable vegetation comprising applying to the area were control is desired, an herbicidally effective amount of a compound having the formula ##STR9## wherein R.sup.1 is C.sub.1 -C.sub.4 alkyl or cyclopropyl;
- R.sup.2 is hydrogen or chlorine and X is chlorine, bromine, or iodine.
Dependencies are inferred from the claim text.