This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA's rich science and research portfolio.
In 2004, as a junior at Montana State University (MSU), Ashley Williams knew she wanted to use her geography degree to make a difference internationally. She had no idea that agriculture would ever play a role in making that dream come true.
But that’s what happened when Williams found herself in a small farming village of 1,000 people in Sanambele, Mali, after a chance encounter with MSU entomology professor Florence Dunkel.