Critters on my camellia’s leaves?
Causes of Camellia leaf problems vary and sometimes do not need treatment to resolve, as not enough leaves are effected to damage plant health. This could be Oedema (edema) on you and your neighbor’s plants. Our PNW Handbook page about it: https://pnwhandbooks.org/plantdisease/host-disease/camellia-oedema If you’re interested in finding out more, consider bringing leaf samples to our Master Gardener Volunteers. Contact information in our tri-county Metro area is posted here: https://extension.oregonstate.edu/mg/metro/have-gardening-question