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Filtering by: Creator Mehlenbacher, S. Subject Hazelnuts -- Varieties

New hazelnut cultivar 'Clark' (OSU276.142)

Creator:

Azarenko, A. N. (Anita Nina), Mehlenbacher, S., Smith, D., McCluskey, R., and Oregon State University. Extension Service

Abstract:

Clark is a hazelnut selection developed by Oregon State University. Trees of this genotype are about 30 percent smaller than ‘Barcelona’ yet have comparable yields to ‘Barcelona.’ This selection has good quantitative resistance to eastern filbert blight (EFB). Harvest is 7–10 days earlier than‘Barcelona’ and nuts are free-husking. Nuts have...

Resource Type:

Technical Report
Hazelnut cultivar 'Lewis'

Creator:

Azarenko, A. N. (Anita Nina), Mehlenbacher, S., Smith, D., McCluskey, R., and Oregon State University. Extension Service

Abstract:

‘Lewis’ is a hazelnut cultivar developed by Oregon State University and released in January 1997. This cultivar is precocious, and it is more productive and has a smaller tree size than ‘Barcelona.’ Harvest is earlier than for ‘Barcelona,’ and the nuts have fewer defects.

Resource Type:

Technical Report