40+ Contorted Filbert Disease. These are some of our favorite plants for winter interest because the branches twist and turn in such a. Contorted hazelnut with eastern filbert blight canker.
â–²dormant container plants showing twisted, contorted stems.
The disease may be confused with eutypella cerviculata, which produces smaller black fruiting bodies on dead branches. Also known as harry lauder's walking stick. originally found as a sport or mutant growing in. If the disease affects your tree, it can be treated with copper sprays. Also on rt.com cure worse than disease?