Yearly Archives: 2018

Walnut Trees in the Nursery Trade: Terminology, Propagation, Availability, & Pest Interactions

Updated October, 2018. Originally posted June, 2016. Janine Hasey, Chuck Leslie, Wesley Hackett, Pat J. Brown, Andreas Westphal, Michael McKenry, Greg Browne, & Dan Kluepfel.  Helpful terminology in understanding walnut plant material: Cultivar (cultivated variety) – A named group of … Continue reading

Advances in Walnut Production Short Course – Registration Opens September 4th

Plan to join us for this integrated orchard management short course featuring UC faculty, Cooperative Extension specialists and farm advisors, and USDA researchers who will provide an in-depth, comprehensive study of all phases of walnut culture and production. Registration for California residents opens September 4th. Continue reading