2024 Range & Pasture Western Rangeland Weed & Brush ID Guide

Biennial & Perennial Weeds

GOLDENROD Solidago spp.

Life Cycle: Perennial Plant Description: Tall, green-stemmed plant with yellow- ray and-disk flowers. Thick, rigid stems can be single or clustered. Flowers emerge in late summer. Treatment: Apply 16 fluid ounces of HighNoon ® herbicide per acre + 16 to 32 fluid ounces of Freelexx ® herbicide (4 pounds

per gallon). Treat when plants are 12 inches or taller but prior to flowering.

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