Pigweeds

Pigweed Identification Guide (OSU fact sheet)

Managing seed of waterhemp and Palmer amaranth (OSU fact sheet)

Palmer amaranth – what it is and what to do now (OSU fact sheet)

Herbicide resistance in waterhemp (OSU fact sheet)

Pigweed Identification (3-min video)

Palmer Amaranth in Ohio and Indiana – what you need to know (11 -min video)

Status of Palmer amaranth in Ohio – March 2017 (10-min video)

Waterhemp Management in Soybeans (USB/Take Action fact sheet)

Palmer amaranth ID (USB/Take Action poster)

Palmer Amaranth Management in Soybeans (USB/Take Action fact sheet)

Pigweed Identification (Kansas State fact sheet)

Identification of the Weedy Pigweeds and Waterhemps of Iowa (Iowa State fact sheet)