1. UC IPM
A cherry leaf with an enation (rasp, photo top), a leaflike growth, along the midvein on the underside of the leaf caused by infection with <i>Cherry rasp leaf virus</i>.
A cherry leaf with an enation (rasp, photo top), a leaflike growth, along the midvein on the underside of the leaf caused by infection with Cherry rasp leaf virus.
Credit: Jack Kelly Clark