I have one 'Anna' apple, which has done well, and produced lovely fruit this year (though affected by 'sunburn' if left on the tree too long).
Part-way through the summer, the leaves became infested with a black and white mite, causing the usual mite-type mottled pale leaves. I can treat it, but I would like to know its name. Google, for once, was not forthcoming. Can anybody identify it for me, please?
My apologies for not having a better close-up
Mike