Soil Biota and Exotic Plant Invasions

On Tuesday, October 15th 2013, Ragan Callaway, the MT-EPSCoR Project Director & Division of Biological Sciences at the University of Montana spoke at Montana Tech about Soil Biota and Exotic Plant Invasions.

Are Native and Non-native Populations of an Invasive Plant Really Different?

This presentation provides an overview of his transcontinental research on giant goldenrod an invasive plant species in Europe that originates from North America. He investigated the effects of reintroduction on the plant’s performance, the plant’s effect on species richness and the relationship between the plant’s competitive effects and its ecotypic variation.