2024 Range & Pasture Western Rangeland Weed & Brush ID Guide

Annual Weeds

HENBIT Lamium amplexicaule Life Cycle: Annual Plant Description:

A winter annual with square stems and pink-purple flowers, reaching 16 inches in height. Leaves reach 5 inches in length and are circular to heart- shaped with rounded teeth on the edges. Flowers occur in whorls in the upper leaves and are fused into a tube approximately 2/3 inch long. HighNoon ® herbicide per acre any time in the fall after germination through late winter. Use lower rate when weeds are small and increase rate as season progresses until senescence.

Treatment: Apply 16 to 20 fluid ounces of

20

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