08/26/2026
New Palmer Amaranth Detection in Montana, August 2026
Quick Summary
Palmer amaranth (Amaranthus palmeri) was confirmed for the first time in Cascade County, Montana in August 2026. This is the sixth confirmed occurrence of this w**d in Montana. Be on the lookout for this species and its close relative waterhemp (Amaranthus tuberculatus). This is the time of year to keep an eye out for and identify large pigw**ds.
Palmer amaranth (Amaranthus palmeri) was confirmed for the first time in Cascade County, Montana in August 2026. This is the sixth confirmed occurrence of this w**d in Montana. Be on the lookout for this species and its close relative waterhemp (Amaranthus tuberculatus). This is the time of year to....