[hiccup]

Evening All

                Can anyone tell me what is affecting these pentland javelin. They started of with a yellowing
                     of just one central leaf, buy now the whole plant is shriveling. Its only three plants out of
                     ninety six, but i,am afraid of it spreading.

[boddy]

I don't know but I'd remove the effected leaves, is it too soon to dig those plants up and get a few small spuds?

[Baldy]

I'm no expert but that looks like a bit of lack of nutrient rather than disease. No doubt someone with a bit more knowledge will be around soon, but I suspect that those particular spuds are just not in a sweet spot. Give them some feed and they'll be fine (IMHO)

Cheers,
Balders

[hiccup]

thanks boddy and baldy i,ll try both your suggestions. cheers. some more photos anyway.