Annual Weeds
COCKLEBUR, COMMON *T* Xanthium strumarium Life Cycle: Annual Plant Description: Erect, taprooted annual, normally bushy, 2 to 4 feet tall. Leaves are alternate, triangular, toothed, or lobed and rough. 2 female flowers are enclosed in each oval burr. Male flowers in cluster on short stalks. Treatment: Apply 12 to 16 fluid ounces of DuraCor ®
herbicide per acre. For non-residual weed control, apply 1 to 1.5 pints of PastureGard ® HL herbicide per acre. Use lower rate when weeds are small and actively growing. Increase rate as season progresses and plants become more mature.
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