Ribes sanguinium flower. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: April 1, 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...
Topics: dorena, flower, 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 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,...
Cone storage at Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: August 24, 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: dorena, foresthealthprotection, usda, storage, stateandprivateforestry, richardsniezko,...
White pine spacing study. Wind River Experimental Forest, Washington. Photo by: Richard Sniezko Date: September 16, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, whitepine, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Balsam woolly adelgid damage in subalpine fir. Photo by: Richard Sniezko Date: May 12, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: Balsam Woolly Adelgid, dorena, insectdamage, foresthealthprotection, 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,...
Sugar pine (Pinus lambertiana) cones. Photo by: Richard Sniezko Date: June 14, 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: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Larch. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: August 30, 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 five-needled...
Topics: dorena, foresthealthprotection, larix, usda, stateandprivateforestry, richardsniezko,...
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 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,...
Port Orford cedar immature pollen cones. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: March 4, 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...
Topics: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Balsam woolly adelgid damage in subalpine fir. Photo by: Richard Sniezko Date: May 12, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: Balsam Woolly Adelgid, dorena, insectdamage, foresthealthprotection, usda, stateandprivateforestry,...
White pine spacing study. Wind River Experimental Forest, Washington. Photo by: Richard Sniezko Date: September 16, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, whitepine, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Port Orford cedar that survived the 2002 Biscuit Fire. Siskiyou National Forest, Oregon. Photo by: Scott Kolpak Date: c.2004 Credit: USDA Forest Service, Region 6, Dorena Genetic Resource Center. Source: DRGC online photo collection: www.fs.usda.gov/detail/r6/landmanagement/resourcemanageme... 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: dorena, foresthealthprotection, usda, stateandprivateforestry, fire, dorenatreeimprovementcenter,...
Port Orford cedar root disease resistance field meeting. Photo by: Richard Sniezko Date: June 6, 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 five-needled pines and...
Topics: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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, richardsniezko,...
Port Orford cedar (Chamaecyparis lawsoniana) cones. Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: 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...
Topics: forest service, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
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,...
Wizard Island. Crater Lake National Park, Oregon. Photo by: Richard Sniezko Date: July 25, 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 five-needled pines and...
Topics: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
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...
Tree climbing and limbing. Dorena Genetic Resource Center. Photo by: Richard Sniezko Date: 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: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, richardsniezko,...
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...
White pine spacing study. Wind River Experimental Forest, Washington. Photo by: Richard Sniezko Date: September 16, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, whitepine, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
Pollinated cones. Photo by: Richard Sniezko Date: June 14, 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 Port-Orford-cedar, a native plant...
Topics: dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
Trees killed during the 2002 Biscuit Fire. Babyfoot Lake area. Rogue River-Siskiyou National Forest, Oregon. Photo by: Richard Sniezko Date: May 31, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
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,...
Jerry Franklin speaking about uneven-aged management. H.J. Andrews Experimental Forest, Oregon. Photo by: Richard Sniezko Date: June 21, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
White pine spacing study. Wind River Experimental Forest, Washington. Photo by: Richard Sniezko Date: September 16, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, whitepine, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
Port Orford cedar (Chamaecyparis lawsoniana) cones. Dorena Genetic Resource Center. 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...
Topics: forest service, foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter,...
Grafting at Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: February 7, 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...
Topics: dorena, foresthealthprotection, usda, scion, stateandprivateforestry, richardsniezko,...
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,...
Grafting at Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: February 7, 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...
Topics: dorena, foresthealthprotection, usda, scion, stateandprivateforestry, richardsniezko,...
Tree climbing and limbing. Dorena Genetic Resource Center. Photo by: Richard Sniezko Date: 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: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, richardsniezko,...
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,...
Balsam woolly adelgid caused branch flagging in subalpine fir. Photo by: Richard Sniezko Date: May 12, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: Balsam Woolly Adelgid, dorena, foresthealthprotection, damage, usda, stateandprivateforestry,...
Forest entomologist Dave Bridgwater with balsam woolly adlegid damage in subalpine fir. Photo by: Richard Sniezko Date: May 12, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: Balsam Woolly Adelgid, dorena, foresthealthprotection, usda, stateandprivateforestry,...
Kathleen Albin preparing seed X-rays. Dorena Genetic Resource Center. Cottage Grove, Oregon. 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...
Topics: seeds, foresthealthprotection, usda, stateandprivateforestry, dorenatreeimprovementcenter, Dorena...
From left: Joe Linn (Dorena Center Manger); Richard Sniezko (Dorena Center Geneticist), and Sheila Martinson (R6 Regional Geneticist). 2001 IUFRO Working Party 2.02.15, International Conference. Southern Oregon. Note: "An international conference on breeding and genetic resources of the five-needle pines took place in southwestern Oregon, USA, July 23-27, 2001. The scope was worldwide, including 25 species of subgenus Strobus found in North and Central America, Europe, and Asia. The...
Topics: dorena, foresthealthprotection, usda, centermanager, stateandprivateforestry, joelinn,...
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: 2003, 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: dorena, foresthealthprotection, treeclimbing, usda, stateandprivateforestry, training,...
Don Goheen, forest pathologist, speaking at the 2001 IUFRO Working Party 2.02.15, International Conference. Southern Oregon. Note: "An international conference on breeding and genetic resources of the five-needle pines took place in southwestern Oregon, USA, July 23-27, 2001. The scope was worldwide, including 25 species of subgenus Strobus found in North and Central America, Europe, and Asia. The conference was held under the auspices of Working Unit 2.02.15 of the International Union of...
Topics: 20215, dorena, foresthealthprotection, usda, stateandprivateforestry, richardsniezko,...
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,...
Knobcone pine cones opening up after the 2002 Biscuit Fire. Rogue River-Siskiyou National Forest, Oregon. Photo by: Richard Sniezko Date: June 19, 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. Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection: www.fs.usda.gov/main/r6/forest-grasslandhealth
Topics: 2003, foresthealthprotection, usda, knobconepine, stateandprivateforestry, richardsniezko,...
Grafting larch at Dorena Genetic Resource Center. Cottage Grove, Oregon. Photo by: Richard Sniezko Date: February 7, 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: forest service, foresthealthprotection, larix, usda, stateandprivateforestry, richardsniezko,...
