Karl Dalla Rosa, Assistant Director, State and Private Forestry Region 6 (left) and Richard Sniezko Geneticist, Dorena Genetic Resource Center. Site visit. Cottage Grove, Oregon. Photo by: Debbie Hollen Date: May 24, 2016 Credit: USDA Forest Service, Region 6, State and Private Forestry Source: Region 6, State and Private Forestry collection; Portland, Oregon. More about the Dorena Genetic Resource Center from: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme... "Dorena Genetic...
Topics: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko, Blister Rust,...
Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: July 23, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: buildings, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Bro Kinloch (left) and Delbert Albin. Photo by: Unknown Date: c.2002 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and Port-Orford-cedar, a native...
Topics: foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, Dorena Genetic...
Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: July 23, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: 2003, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: July 6, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: facilities, Buildings, foresthealthprotection, usda, stateandprivateforestry,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: 2003, foresthealthprotection, treeclimbing, usda, stateandprivateforestry,...
Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: July 23, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: buildings, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Beginning construction of the foundation for the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 23, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: facilities, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Zelda Larsen. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, Dorena Genetic...
Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: July 23, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: building, buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Beginning construction of the foundation for the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 23, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: foundation, facilities, Buildings, foresthealthprotection, usda, stateandprivateforestry,...
Scott Kolpak. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, scottkolpak,...
Dorena Genetic Resource Center site visit. Cottage Grove, Oregon. Photo by: Debbie Hollen Date: May 24, 2016 Credit: USDA Forest Service, Region 6, State and Private Forestry Source: State and Private Forestry digital collection; Portland, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: treenursery, dorena, foresthealthprotection, usda, forest service, stateandprivateforestry, Blister...
Breaking ground for foundation and construction of the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 19, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: building, r6, usda, stateandprivateforestry, richardsniezko, machinery,...
Joe Linn, Dorena Genetic Resource Center Center Manager. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: c.2004 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: foresthealthprotection, usda, centermanager, stateandprivateforestry, joelinn,...
Beginning construction of the foundation for the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 23, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: foundation, building, umpquanationalforest, foresthealthprotection, usda, stateandprivateforestry,...
Plum Creek Nursery, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 16, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: foresthealthprotection, usda, stateandprivateforestry, richardsniezko, Dorena Genetic Resource...
Breaking ground for foundation and construction of the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 19, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: building, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko, office,...
Mikki Coumas clipping Port Orford cedar. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs...
Topics: foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, mikkicoumas,...
Beginning construction of the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 19, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease...
Topics: building, Buildings, foresthealthprotection, usda, stateandprivateforestry, richardsniezko, office,...
Kim Bates. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines and...
Topics: foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, Dorena Genetic...
Greenhouse frame. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: April 27, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: foresthealthprotection, usda, stateandprivateforestry, richardsniezko, dorenatreeimprovementcenter,...
Steve Wood (Umpqua National Forest engineer) with equipment for construction of the new office. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 19, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the...
Topics: building, r6, usda, stateandprivateforestry, richardsniezko, 2005, dorenageneticresourcecenter,...
Carol Gillispie and Sharon Guilbault working with seeds. Dorena Tree Improvement Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.1987 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance...
Topics: seeds, foresthealthprotection, usda, stateandprivateforestry, c1987, dorenatreeimprovementcenter,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: 2003, foresthealthprotection, treeclimbing, usda, stateandprivateforestry,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, training,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: 2003, foresthealthprotection, treeclimbing, usda, stateandprivateforestry,...
Stratified whitebark pine seeds ready for scarification. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: March 15, 2007 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Note: Scarification and Germination When stratification is complete, the seedcoat of each seed is abraded, using 100-grit sandpaper, at the radicle end...
Topics: seeds, 2007, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Clinton Armstrong holding up a Port Orford cedar rooted cutting taken from the top of a 1 year old seedling. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: March 30, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics...
Topics: foresthealthprotection, usda, stateandprivateforestry, richardsniezko, portorfordcedar, oregon,...
Misting to bring the relative humidity to 100% in the blister rust inoculation chamber. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 18, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. The following description of the inoculation process at Dorena is excerpted from pages 72 and 73 of the Whitebark Pine...
Topics: dorena, Blister Rust, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Visitors from Taiwan: Dr. Israel Bau-Jen Jiang with two students; Dorena employees: Jerry Berdeen, Heather May, and Lee Riley. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 15, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest...
Topics: leeriley, foresthealthprotection, usda, stateandprivateforestry, richardsniezko, Dorena Genetic...
Rob Mangold - Center Geneticist. Dorena Tree Improvement Center. Cottage Grove, Oregon. Note: PORTLAND, Ore. January 11, 2013. The U.S. Forest Service’s Pacific Northwest Research Station today formally announced Dr. Rob Mangold as its acting Director. Mangold replaces Bov Eav, who retired last month after nearly seven years with the station. “It is great to be back in the Northwest,” Mangold said. “I look forward to working closely with station employees, stakeholders, and partners to...
Topics: foresthealthprotection, usda, stateandprivateforestry, robertmangold, dorenatreeimprovementcenter,...
Lee Riley sowing seeds. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled...
Topics: leeriley, foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter,...
A large bristlecone pine in the blister rust inoculation chamber. Above it are infected Ribes leaves. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 15, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in...
Topics: blisterrust, foresthealthprotection, usda, stateandprivateforestry, inoculationchamber,...
Plum Creek geneticist Jim Smith (right) with visitors from Taiwan: Dr. Israel Bau-Jen Jiang and two students. Plum Creek Nursery, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 16, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection:...
Topics: foresthealthprotection, usda, stateandprivateforestry, richardsniezko, Dorena Genetic Resource...
Brock Mayo looking at blister rust spores during inoculation. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 2, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena...
Topics: brockmayo, Blister Rust, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Carol Morehead, Dorena Genetic Resource Center manager. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: May 25, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: carolmorehead, foresthealthprotection, usda, centermanager, stateandprivateforestry,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: 2003, foresthealthprotection, treeclimbing, usda, stateandprivateforestry,...
Spreading out blister rust infected Ribes leaves in the inoculation chamber. Dorena Genetic Resource Center, Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 15, 2005 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest...
Topics: blisterrust, Blister Rust, foresthealthprotection, usda, stateandprivateforestry,...
Jerry Barnes visits Happy Camp sugar pine planting in June 1966, one month before the Dorena Center was initiated. Photo by: Unknown Date: June 1966 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance...
Topics: happycamp, foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter,...
Emerging larch. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: March 20, 2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: dorena, foresthealthprotection, larix, usda, stateandprivateforestry, richardsniezko,...
Jerry Berdeen winding a graft. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2001 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: foresthealthprotection, usda, stateandprivateforestry, jerryberdeen, dorenatreeimprovementcenter,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, training,...
Tree climbing class. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform their...
Topics: foresthealthprotection, treeclimbing, usda, stateandprivateforestry, training, richardsniezko,...
Drew sowing seeds. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Unknown Date: c.2003 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for five-needled pines...
Topics: seeds, foresthealthprotection, usda, drew, stateandprivateforestry, dorenatreeimprovementcenter,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: 2003, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, richardsniezko,...
Distributing blister rust infected Ribes leaves in the inoculation chamber. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 13, 2006 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. The following description of the inoculation process at Dorena is excerpted from pages 72 and 73 of the Whitebark Pine Restoration...
Topics: r6, usda, stateandprivateforestry, leaves, tree, richardsniezko, 2006, dorenageneticresourcecenter,...
Richard Sniezko, Dorena Genetic Resource Center Geneticist. Cottage Grove, Oregon. Photo by: Unknown Date: February 12, 2001 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. Dorena Genetic Resource Center (DGRC) is the USDA Forest Service's regional service center for genetics in the Pacific Northwest Region. Dorena houses disease resistance breeding programs for...
Topics: foresthealthprotection, usda, stateandprivateforestry, richardsniezko, dorenatreeimprovementcenter,...
Tree climbing workshop. Dorena Genetic Resource Center. Cottage Grove, Oregon. Note: Dorena's Tree Climbing Workshop offers, "Hands-on climbing training designed to provide first-time and experienced climbers with the necessary skills to safely access, move about, work in and descend from conifer and hardwood trees. A minimum of three full days of intensive training and practice provide climbers the opportunity to observe, and perform a variety of climbing techniques needed to perform...
Topics: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, training,...
Distributing blister rust infected Ribes leaves in the inoculation chamber. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: September 13, 2006 Credit: USDA Forest Service, Region 6, Umpqua National Forest, Dorena Genetic Resource Center. Source: DRGC digital photo collection; courtesy Richard Sniezko, Cottage Grove, Oregon. The following description of the inoculation process at Dorena is excerpted from pages 72 and 73 of the Whitebark Pine Restoration...
Topics: r6, usda, stateandprivateforestry, tree, richardsniezko, 2006, dorenageneticresourcecenter,...
