CLOSED: Citrus Scale?

Vancouver, WA

I grow citrus trees outside in summer and in a greenhouse in winter in Washington state. I found this scale? on the stems of two trees. They are white with regular tan spots, a hard shell and look like a tortoise. They snap off with your fingernail. Anyone know what they are? Will they be killed with neem oil?

Thumbnail by DahliaQueen1
Minot, ND

It's a wax scale; likely in the genus Ceroplastes - see for an example. See for some control suggestions.

Vancouver, WA

Thank you very much! Looks like the scale I found!

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