Names link to more information on identification and management.
Frosted scale (parasitized) Identification tip: Parasitized frosted scales turn black.
Walnut scale (parasitized) Identification tip: Look for exit holes in walnut scale covers.
San Jose scale (parasitized) Identification tip: Look for exit hole in the covering of the scale.
European fruit lecanium scale (parasitized) Identification tip: Parasitized European fruit lecanium scales, such as the center one above, turn black.
