Biennial & Perennial Weeds
CURLYCUP GUMWEED Grindelia squarrosa Life Cycle: Biennial Plant Description:
Erect biennial or short-lived perennial 1 to 3 feet tall with pale branches. Branches topped with bright yellow flowers supported by cups with small, sticky, curved bracts. HighNoon ® herbicide. The addition of 16 fluid ounces or more of Freelexx ® herbicide per acre will increase the speed of activity. Apply to new growth and seedlings that have fully emerged but before bloom stage. Use lower rate when weeds are small and higher rate on larger plants.
Treatment: Apply 16 to 20 fluid ounces of
49
Made with FlippingBook - Share PDF online