have a outdoor grow Blueberry auto leaves have yellowing and some brown spots bug damage. here is a pic of the damage.
Neem oil works well for bug removal
Had bad is the yellowing a couple leaves or more.
@SKORPION It seems that was the only leaf with yellow. H
I don’t think it’s septoria. Maybe rain or nutrient splash, burned the spots in the leaves. Being outside stay diligent in the inspections of pests.
I can see something has clearly been chomping on them. Large areas chewed clean off a few of the leaves. Have you closely examined the undersides? Some of it could be burn spots but ??