Scale Insects – Wisconsin Horticulture

Scale Insects – Wisconsin Horticulture

Scale insects on Minnesota trees and shrubs

Aphids, Scale Insects, Thrips and Barklice of Columbia County, Oregon – Wild Columbia County

Scale insects - Pests in homes, gardens, landscapes and lawns - UC Statewide IPM Program

Scale Insects – Wisconsin Horticulture

Insects – Wisconsin Horticulture

How to Identify and Control Scale Insects

Scale Insects – Wisconsin Horticulture

Insects – Wisconsin Horticulture

Scale Insects – Wisconsin Horticulture

How to Identify and Control Scale Insects

Wisconsin Pest Bulletin

Managing Scale Insects on Trees and Shrubs

Lecanium Scale Creating A Sticky Situation