Those who cannot remember the past are condemned to repeat it
Blog Post
ISU's student newspaper recently published a story on Dr. Ada Hayden, the first woman to earn a Ph.D. from ISU (1918). While preserving Iowa's disappearing prairie was her passion, she also documented the rapid spread of Canada thistle across Iowa. In a 1934 paper published in the American Journal of Botany, she made several statements that are especially fitting considering the current invasion of Palmer amaranth:
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