hazelnut industry is threatened by the disease eastern filbert blight (EFB) caused by the pyrenomycete Anisogramma anomala (Peck) E. Müller. The fungus, an obligate biotroph with a 2-year life cycle ( Pinkerton et al., 1995 ), causes severe stem cankers
Anisogramma anomala (Peck) E. Müller is the incitant of the disease eastern filbert blight (EFB), which causes severe cankering, branch dieback, and the death of most European hazelnuts, Corylus avellana L. It is an obligate biotrophic
Eastern filbert blight (EFB), incited by the fungus Anisogramma anomala (Peck) E. Müller, is an endemic disease of the wild American hazelnut, Corylus americana Marsh. The fungus is found associated with C. americana throughout its native
world’s hazelnuts. One of the threats to Oregon’s hazelnut industry is the fungal disease EFB caused by the pyrenomycete Anisogramma anomala (Peck) E. Müller. The fungus is an obligate biotroph with a 2-year life cycle ( Pinkerton et al., 1995 ) that
Eastern filbert blight, caused by the ascomycete fungus Anisogramma anomala , is an endemic disease of the wild American hazelnut, Corylus americana . This pathogen is associated with C. americana throughout its native range, which spans much of
-ranked United States represents 3.4% of the world's hazelnuts ( Food and Agriculture Organization of the United Nations, 2009 ). One threat to Oregon's hazelnut industry is the fungal disease EFB caused by the pyrenomycete Anisogramma anomala . The fungus is an
causal organism of EFB is Anisogramma anomala , an obligate biotrophic ascomycete that is endemic to eastern North America ( Johnson and Pinkerton, 2002 ). In nature, A. anomala coexists with american hazelnut ( C. americana ), occasionally producing
5 years, while older orchards of Barcelona and Ennis are removed when they are heavily diseased and no longer productive. The pathogen Anisogramma anomala causes the disease EFB on susceptible trees of C. avellana . This fungus is endemic to the
in the eastern United States have been made for more than 100 years, but the disease eastern filbert blight (EFB), caused by the fungus Anisogramma anomala , has continually hindered such efforts ( Capik and Molnar, 2012 ; Fuller, 1908 ; Johnson
filbert blight, incited by the pyrenomycete Anisogramma anomala , is a serious threat to Oregon’s hazelnut industry. The fungus is native to the eastern United States where it occasionally produces small cankers on the wild american hazelnut. The fungus