Nik Wiman, an Entomologist with extensive experience in Integrated Pest Management, is Oregon State University’s new Orchard Crops Extension Specialist, a position designed to focus on hazelnut production. Nik works from the North Willamette Research and Extension Center in Aurora, covering a number of counties throughout the region.

Contact Nic Wiman

North Willamette Research & Extension Center - 503.678.1264

These pages provide resources and information for Commercial Tree Fruit and Nut growers.  

Hazelnuts (Filberts)  Apples Prunes and Plums
Walnuts Peaches Orchard Pest Management
Cherries Pears General Orchard Topics

Information for home/backyard orchards is available from Master Gardeners and Home Orchard societies.  A useful publication for general care of home orchards is EC 631  Managing Diseases and Insects in Home Orchards.