Palmer amaranth invades ISU Memorial Union

March 16, 2016 10:37 AM
Blog Post

While walking through the Memorial Union a painting caught my eye. The resemblance between Palmer amaranth seedheads and the artwork was striking, my photography skills not so much.



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Bob Hartzler Professor of Agronomy

Dr. Bob Hartzler is a professor of agronomy and an extension weed specialist. He conducts research on weed biology and how it impacts the efficacy of weed management programs in corn and soybean. Dr. Hartzler also teaches undergraduate classes in weed science and weed identificatio...