Anthesis of both staminate and pistillate flowers of Corylus occurs in midwinter. To insure adequate pollination and nut set, these flowers must attain a sufficient hardiness level to withstand low temperatures. This study estimated cold hardiness of Corylus cultivars and species using laboratory freezing of shoots without artificial hardening. In...
This publication is a compilation of vegetable variety trial notes from field trials conducted in summer 2010. It contains information on a wide variety of vegetables and focuses on quality characteristics and adaptability to western Oregon.