Purplish discoloration along the veins of an avocado leaf caused by feeding of sixspotted mites, Eotetranychus sexmaculatus.

Sixspotted mite damage on underside of avocado leaf. Credit: Jack Kelly Clark
Purplish discoloration along the veins of an avocado leaf caused by feeding of sixspotted mites, Eotetranychus sexmaculatus. Credit: Jack Kelly Clark