Weeds-Jointed Goatgrass

JOINTED GOATGRASS

Jointed goatgrass is a winter annual that produces by seed. Leaves are grass-like, and have evenly spaced fine hairs along the edges and down the sheath opening.

Jointed goatgrass is a major concern in grain. It is genetically related to wheat and selective herbicide for its control does not exist. This weed is extremely difficult to control.

Control

Mechanical: The effect of burning goatgrass propagules will destroy germination if temperatures reach 400 c and are maintained for at least 3 to 5 seconds. Jointed goatgrass densities were drastically reduced with cultivation, particularly intense secondary tillage during the fallow season. Herbicide: Product containing glyphosate can be applied to actively growing plants before the boot stage. Product containing sulfometuron can be applied in rangeland and non-crop areas in the fall or late winter, before the goatgrass is 3 inches tall.

When choosing any kind of control method, assure that your choice is suited for your particular situation. Always read and follow the entire product label before applying any herbicide.