![]() Image Number D2311-1 |
Entomologist Kathy Mason and technician Ralph Horn check ticks feeding on a horse infected with Theileria equi.
Photo by Peggy Greb.
![]() Image Number D2311-1 |
Entomologist Kathy Mason and technician Ralph Horn check ticks feeding on a horse infected with Theileria equi.
Photo by Peggy Greb.