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Hazelnut Pollinizer Cultivars: ‘Gamma’ (OSU589.028), ‘Delta’ (OSU510.041), ‘Epsilon’ (OSU669.073), ‘Zeta’ (OSU670.095)

Anita Azarenko, Shawn Mehlenbacher, David Smith and, Rebecca McCluskey (July, 2003)

Summary

This publication outlines characteristics of each pollinizer cultivar, including incompatibility alleles, flowering and nut characteristics, and pest tolerance. The data presented in this publication were collected from the original seedling tree of each pollinizer cultivar, and these cultivars currently are being evaluated in replicated trials and commercial plantings. Therefore, we advise caution in using these genotypes as pollinizers. This publication will be revised as additional information is obtained.