For late blight, removing and burning the offending leaves and haulms before they spread into the potatoes is the method I've been told, then if you're worried about the spuds you can store them in sand in case any of them start rotting. The old boys up here who know all the tricks are cutting back the haulms. Not sure about early blight but I don't think its as serious.
For late blight, removing and burning the offending leaves and haulms before they spread into the potatoes is the method I've been told, then if you're worried about the spuds you can store them in sand in case any of them start rotting. The old boys up here who know all the tricks are cutting back the haulms. Not sure about early blight but I don't think its as serious.