European hazelnut, an important nut crop in Oregon agriculture, is threatened by the fungal disease eastern filbert blight (EFB) caused by Anisogramma anomala (Peck) E. Müller. The hazelnut breeding program at OSU has been working on development of EFB-resistant cultivars. DNA markers allow mapping of traits using segregating progenies and...
The european hazelnut (Corylus avellana L.) is native 24 to most of Europe and nearby
areas in Asia Minor and the Caucasus Mountains. Cross-pollination is enforced by sporophytic
incompatibility under the control of a single locus with multiple alleles (haplotypes).
Fluorescence microscopy is routinely used to determine if a pollination...
Full Text:
Cultivars and
Selections of European Hazelnut
Mehlenbacher, S. A. (2014). Geographic Distribution of
The european hazelnut (Corylus avellana L.) is native 24 to most of Europe and nearby
areas in Asia Minor and the Caucasus Mountains. Cross-pollination is enforced by sporophytic
incompatibility under the control of a single locus with multiple alleles (haplotypes).
Fluorescence microscopy is routinely used to determine if a pollination...
Full Text:
Baba' 4 31
32 'Reka #2' 2 32
33 'Ganja' 4 33
z Two testers are used for some S
The european hazelnut (Corylus avellana L.) is native 24 to most of Europe and nearby
areas in Asia Minor and the Caucasus Mountains. Cross-pollination is enforced by sporophytic
incompatibility under the control of a single locus with multiple alleles (haplotypes).
Fluorescence microscopy is routinely used to determine if a pollination...
The european hazelnut (Corylus avellana L.) is native 24 to most of Europe and nearby
areas in Asia Minor and the Caucasus Mountains. Cross-pollination is enforced by sporophytic
incompatibility under the control of a single locus with multiple alleles (haplotypes).
Fluorescence microscopy is routinely used to determine if a pollination...
The European hazelnut (Corylus avellana L.) is a diploid (2n = 2x = 22) tree crop important to the economy of Oregon’s Willamette Valley, where 99% of hazelnut production in the United States is located. Corylus avellana exhibits sporophytic self-incompatibility (SSI), controlled by a single S-locus with at least 33...
New highly polymorphic simple sequence repeat (SSR) markers for European hazelnut (Corylus avellana L.). were developed from several sources. The markers were characterized, and segregation in a mapping population allowed to assign them to linkage groups. Their transferability across genera and species in the Betulaceae family was investigated. SSR markers...
Eastern filbert blight (EFB), caused by Anisogramma anomala (Peck) E.
Miiller, is a devastating disease to orchards of the European hazelnut (Corylus
avellana L.) in the Willamette Valley, Oregon. Host resistance is the most
desirable means of disease control. Fifty-eight hazelnut accessions, including
European cultivars and interspecific hybrids were evaluated...
European hazelnut, Corylus avellana L., is the only economically important nut crop
in the family Betulaceae. One of the threats to the hazelnut industry in the Pacific
Northwest is the fungal disease eastern filbert blight (EFB) caused by the
pyrenomycete Anisogramma anomala. Host genetic resistance to EFB identified in the...
The hundred-year history of the hazelnut industry in the Pacific Northwest is threatened by eastern filbert blight (EFB) caused by the fungus Anisogramma anomala (Peck) E. Müller. Marker-assisted selection (MAS) has been extensively used for ‘Gasaway’ resistance in the hazelnut breeding program at Oregon State University. Concern over breakdown of...