Here's a second leaf.

Septoria leaf spot (makes hole-shot rings) perhaps more common on caneberries, but your leaves don't look like that.
Images do not look like mosaic virus either.

What percentage of leaves are doing this? It is common for aging caneberry leaves, especially the older, lower leaves on last year's canes that fruited this year, to look pretty ratty or discolored.

I have already removed the flouricanes after fruiting and now just have primocanes on the Kiowas. The lower leaves on the plant have some red tinges and some spotting. If I thought the condition wouldn't spread, I'd just leave the plant as is and see what happens. The plant otherwise has grown well this year and fruited well earlier this year.

Its called early Dormancy happens in August in zone 8B I Panic when saw my plants 2003 send to Laboratory they scope plant parts and report was Early Dormancy nothing worry about.

I'm with gator, nothing to worry about. The spotting is too regular to be a virus.

Scott

That's good to hear. The Kiowas were strange this year in the fact that they were actually sprouting leaves in February, even when the temperatures were still below freezing at night (even in the high teens). I didn't think that was possible but it happened. Do you think that has something to do with this variety having a low chill requirement? If they started up early would they shut down earlier?