“Importance of potato volunteers as a source of ‘Candidatus Liberibacter solanacearum’ in the Columbia Basin of Oregon and Washington”
, 2013 American Phytologist Society/ American Mycological Society Joint Meeting
. American Phytologist Society and American Mycological Society , Austin, Texas, p. 421, 2013.
“International endeavors in investigating Potato Virus Y transmission”
, 98th Annual Meeting of the Potato Association of America
. Potato Association of America, Spokane, Washington, p. 37, 2014.