Another portion of the filbert orchards at Dorris Ranch in Springfield has been removed ahead of a replacement of those trees with a species more resistant to fungal infection. Dorris Ranch reopened ...

Genetic fingerprinting has determined the new strain of Eastern Filbert Blight attacking Oregon hazelnut orchards is a homegrown mutant rather than an invader from another region. The finding by ...

Courtesy of Willamalane Park and Recreation District In January, the final phase of an orchard restoration project was completed at Dorris Ranch in Springfield, Oregon. Thousands of blight-infected ...

Oregon State University researchers are working to develop hazelnut trees that are resistant to Eastern filbert blight, which nearly collapsed the industry a few years ago. Oregon State University ...