Morningglory and Palmer amaranth Control Peanut Notes No. 195 2026

(Updated: Aug. 11, 2026, 4:13 p.m.)
Pitted and ivyleaf morinigglory

Question:

Would this be the recommendation to clean up escaped Palmer amaranth and morningglory?

Jordan:

Which morningglory. How big is the Palmer amaranth?

Follow Up:

Knee high.

It’s either pitted or entireleaf. I need to go check the leaf hairs.

Jordan:

2,4-DB will suppress the Palmer and control entireleaf. It will miss pitted. Cobra plus 2,4-DB plus 80/20 surfactant will be more effective but not perfect.