Molecular Cellular and Developmental Biology research scientist Ray Barbehenn and research assistant Erin Lambers, LSA junior, examine poplar trees for a USDA-sponsored project in the Kraus Building’s greenhouse. The project is currently looking at certain chemicals’ effects on tree defenses against caterpillars.  (Mike Hulsebus/Daily)

Beth Dykstra

Leave a comment

Your email address will not be published. Required fields are marked *