Cottony Cushion Scale, Icerya purchasi (Hemiptera: Monophlebidae) is the dangerous pest of citrus trees in the Mediterranean Basin Stock Photo | Adobe Stock
Cushion scale – Which? Gardening Helpdesk
Cottony cushion scale
How to Identify and Control Scale Insects | Gardener's Path
ProPlant Tip for Cottony Cushion Scale | NatureHills.com - YouTube
Male Cottony Cushion Scale May Mate Its Kind Into Extinction - The New York Times
Scale Insects: How to Kill, Control, and Prevent These Pests - Epic Gardening