Albert Adjesiwor, University of Idaho Extension Weed Specialist and Associate Professor, said a pigweed, known as Palmer Amaranth, is something he is familiar with, after the weed began popping up ...

“The key is using residuals,” says Smith. “Growers should start 45 to 60 days before planting with a Valor and Prowl-type yellow tank mix to keep kochia, Palmer pigweed or other weed seeds from ...