Tonja W. Fisher

USDA-ARS
USDA-ARS Yakima Agricultural Research Lab
5230 Konnowac Pass Road
Wapato, WA
USA 98951
Email: tonja.fisher@ars.usda.gov

Papers:
D0686 Association of carrot psyllid (Trioza apicalis) with “Candidatus Liberibacter solanacearum” in Europe