Cinquefoil is a summer perennial with leaves containing 5 leaflets which are palmately divided on hairy petioles. The leaves have toothed edges and arise from fibrous creeping stems. The root is a fibrous lateral root. The flowers of cinquefoil are sulphur yellow, consisting of 5 petals appearing brighter at the base. Cinquefoil spreads by seed. Cinquefoil is found in the upper two thirds of the United States and in Canada.
Weed Photos: Courtesy of Dr. Lambert McCarty. Clemson University. Clemson, SC.
Make your post-emergence herbicide application to cinquefoil that is actively growing and in the rosette to flower stage of growth.
Pronto Vegetation Killer
PowerZone® Broadleaf Herbicide
Q4® Plus Turf Herbicide for Grassy & Broadleaf Weeds
SpeedZone® Broadleaf Herbicide for Turf
SpeedZone® Southern Broadleaf Herbicide for Turf
SpeedZone® Southern EW Broadleaf Herbicide for Turf
Super Trimec® Broadleaf Herbicide
Surge® Broadleaf Herbicide for Turf
Trimec® 1000 Low Odor Broadleaf Herbicide
Trimec® 992 Broadleaf Herbicide
Trimec® Bentgrass Formula Broadleaf Herbicide
Trimec® Classic Broadleaf Herbicide
Trimec® Encore® Broadleaf Herbicide
Trimec® Southern Broadleaf Herbicide for Sensitive Southern Grasses
TZone SE Broadleaf Herbicide for Tough Weeds