2024 Range & Pasture Western Rangeland Weed & Brush ID Guide

Biennial & Perennial Weeds

YARROW, COMMON Achillea millefolium Life Cycle: Perennial Plant Description:

Erect herbaceous plant that produces one to several stems 8 to 16 inches tall and has a rhizomatous growth form. Leaves distributed evenly along the stem with the largest leaves near the middle and bottom. Flowers are white to pinkish-white with flat-topped flower heads.

Treatment: Apply 16 to 20 fluid ounces of

HighNoon ® herbicide per acre. Apply when weeds are actively growing, and conditions are favorable for growth.

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