Scale Insects of Citrus

Below are some UC IPM links that can help better
acquaint you to Scale and what to do about them.
Note: most of the controls listed are from a production
standpoint. The guidelines presented are pretty much
what the licensed Pest Control Advisors in the State
of California as well as the Cooperative Extension
Master Gardeners will follow.

Armored Scale

California Red Scale and Yellow Scale

Purple Scale

Soft Scale

Black Scale

Brown Soft Scale

Citricola Scale

Cottony Cushion Scale

Scale Pests of Florida Citrus

Texas Citrus Scale