Can anyone help identify what is happening with leafs on my hops,
they are about 6-7 foot now and this is from the bottom leafs on the plant.
I didn't see and bugs (correction I just spotted one super small red spider mite?) on one of them. The condition seems like it's only affecting the bottom leaves currently... wondering if it is a fungus or downy mildew?
I have some copper fungicide and I'm wondering if I should apply that and also if I should spray the affected leaves or the whole plants. Also I'm guessing I should try a "test" plant or two first for a few day.
Thanks!
they are about 6-7 foot now and this is from the bottom leafs on the plant.
I didn't see and bugs (correction I just spotted one super small red spider mite?) on one of them. The condition seems like it's only affecting the bottom leaves currently... wondering if it is a fungus or downy mildew?
I have some copper fungicide and I'm wondering if I should apply that and also if I should spray the affected leaves or the whole plants. Also I'm guessing I should try a "test" plant or two first for a few day.
Thanks!