UCCE Forestry Program   Richard Harris, Forestry Specialist UC, ESPM-Forest Science 145 Mulford Hall Berkeley, CA 94720-3114 510-642-2360, rrharris@nature.berkeley.edu   Gary Nakamura, Forestry Specialist Shasta County UCCE 1851 Hartnell Avenue Redding, CA 96002-2217 530-224-4902, nakamura@nature.berkeley.edu   Sherry Cooper, Forestry Assistant Shasta County UCCE Forestry 1851 Hartnell Avenue Redding, CA 96002-2217 530-224-4902, slcooper@nature.berkeley.edu