I returned from being gone for the weekend to find my Nugget looking very ill and the Cascade beginning to show the same symptoms. I haven't seen this issue before, anyone have any ideas?
Leaves are yelling with large areas of brown/rust colour. This basically occurred within the last two days as they looked fine on Friday. The following are two photos of the problem:
Lower half of Nugget
Close-up of Leaf
These are second year hop plants that had been doing very well up until now.