![Bidens growing at the Unversity of Georgia campus in Tifton as part of a SARE trail researching cover crops as beneficial companion plants.](https://secure.caes.uga.edu/news/multimedia/images/1025/bidenslores.jpg)
Detering tomato spotted wilt virus
U.S. Department of Agriculture-sponsored research at the University of Georgia campus in Tifton is looking into the potential of using a cover crop system to improve soil and prevent tomato spotted wilt virus.