Until about a decade ago, Palmer amaranth was relatively unheard of in the Midwest. Since then, this pigweed has made a name for itself as one of the most competitive weeds in corn, soybean and ...

Until about a decade ago, Palmer amaranth was relatively unheard of in the Midwest. Since then, this pigweed has made a name for itself as one of the most competitive weeds in corn, soybean and ...

redroot pigweed, and Palmer amaranth. Why should you care about these weeds? Well, pigweed grows quickly, spreads like ...

The invasive pigweed Palmer amaranth, first found in New York soybean fields in 2019, has been dubbed the "spotted lanternfly ...

Pigweed has already infested more than 7,000 acres of southern Idaho cropland and is taking a heavy toll on yields ...