I am growing a lemon tree indoors. It got infested with spider mite (at least I think that based on the look of it see picture at the end).
I noticed it bit late and it caused my lemon tree to loose all leaves on 1 branch.
I applied this spray against bugs, but wonder if I should do something more. Do I need to prune infested branches and cut them off or will the spray be enough? Is there anything else I can do to help the tree survive? Should I also clean the leaves with water?
Picture of infestation here: