Eastern filbert blight, caused by Anisogramma anomala (Peck) E. Muller,
is a serious threat to hazelnut (Corylus avellana L.) production. Resistant
cultivars offer the best control. Screening systems were needed to reliably
identify disease, particularly in immune progeny derived from 'Gasaway'. An
indirect enzyme-linked immunosorbant assay (ELISA) was developed using...