USDA Forest Service
 

Pacific Southwest Research Station

 

Pacific Southwest Research Station
800 Buchanan Street
West Annex Building
Albany, CA 94710-0011

(510) 559-6300

United States Department of Agriculture Forest Service. USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.

Programs and Projects

Institute of Forest Genetics

(RWU-4103)

Etiology

Germination and early infection stages of basidiospores of C. ribicola
on sugar pine needle. Fluorescent illumination.

Basidiospores and germ tubes on surface of pine needle. Section of pine needle at a stomate, showing infection structures. Hypersensitive (resistant) reaction .
Last Modified: Mar 28, 2013 02:56:32 PM