Yes. That looks like it. Here's one of mine.GillyBee wrote: ↑Mon Aug 22, 2022 5:23 pm Jenny; That sounds more like scab than blight. You can just cut it off and eat the rest but it may not be worthwhile for small spuds. It is worst in dry soil or if you have alkaline soil.
https://www.rhs.org.uk/disease/potato-scabs
Watering consistently is always the challenge for container veg. I have just come back from a long weekend to see that all my Trombocino were wilting as the son in charge of watering hadn't noticed they were wilting... I think they have survived but it won't help the crop.
I still chucked them, and decided not to compost them in case it would taint my composter.
I'm really rather cheesed off at nature for sending me tomato blight* last year and now this infection.
*My tomatoes finally gave a crop. About a dozen nicely formed, disease free fruits. Crimson Crush f1 hybrid, Blight resistant. stupidly expensive.
Scab:
