Amanda Hayes, Plant Health Management graduate, investigated sanitation methods for disease preventation in ornamental plant propagation for her Honors thesis research. She presented her research in Sao Paulo, Brazil, as part of a student exchange. "Surprising results from a search for effective disinfectants for Tobacco mosaic virus-contaminated tools," by Dennis J. Lewandowski, Amanda J. Hayes and Scott Adkins, is now published in Plant Disease, 2010, Vol. 94:542-550.