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DNA markers linked to novel sources of resistance to eastern filbert blight in European hazelnut (Corylus avellana L.)

Creator:

Sathuvalli, Vidyasagar R.

Abstract:

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...

Resource Type:

Masters Thesis
Ascospore viability and dispersal from pruned branches infected with Anisogramma anomala

Creator:

Heckert, Stephanie

Abstract:

Viability and dispersal of ascospores of Anisogramma anomala, the cause of eastern filbert blight (EFB) on European hazelnut, from diseased branches pruned from trees were measured. In each of two years, branches bearing stromata of A. anomala were cut in mid-December and compared to branches cut near budbreak in March,...

Resource Type:

Masters Thesis

Full Text:

Jun 10 and 20 Jun 11 at a rate of 10 g per 2-gallon container with 14-14-14 of N-P-K (Scotts