htirc.org

walnutcouncil.org

Walnut Council--Growing Walnut and Other Fine Hardwoods

http://www.walnutcouncil.org/resources/more/assistance.html

Hotel and travel information. Contact your state forestry agency and extension office for the best advice for your property and region. List of state assistance. Word document organized by state). Hardwood Tree Improvement and Regeneration Center. Natural Resources Conservation Service. NRCS works with landowners through conservation planning and assistance to benefit the soil, water, air, plants, and animals for productive lands and healthy ecosystems. USDA Forest Service State and Private Forestry.

trophtirc.org

Dudley Jones wilt resistance | Projects | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/track/8/aw5kzxgucghwp29wdglvbj1jb21fy29udgvudcz2awv3pwfydgljbgumawq9mje6zhvkbgv5lxdpbhqtcmvzaxn0yw50jmnhdglkpti6dw5jyxrlz29yaxnlzcmuvtfoegz2bgryltq=.html

A collaborative research and extension center for tropical tree breeding and silviculture. By Nicklos Dudley and Tyler Jones. Hawaii Agriculture Research Center. Koa wilt disease, caused by the fungus Fusarium oxysporum. Causes mortality of koa in native forests and is a major impediment to reforestation with this species. The Hawaii Agriculture Research Center (HARC) conducted a disease survey on the four largest Hawaiian Islands and developed a collection of over 500 F. oxysporum. Pollination biology a...

trophtirc.org

Publications | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/publications.html

A collaborative research and extension center for tropical tree breeding and silviculture. Kim M Wilkinson, Thomas D. Landis, Diane L. Haase, Brian F. Daley, R. Kasten Dumroese. USDA Forest Service Agriculture Handbook 732. April 2014. Anderson, R.C., Gardner, D.E., Daehler, C.C., Meinzer, F.C. 2002. Dieback of. In Hawaii: ecological and pathological characteristics of affected stands. Forest Ecology and Management 162:273-286. International Journal of Plant Sciences 161(6):909-915. For the Future of Koa.

trophtirc.org

Gallery - Tropical Hardwood Tree Improvement and Regeneration Center | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/gallery.html

A collaborative research and extension center for tropical tree breeding and silviculture. Demonstration of tree selection and silviculture to optimize restoration success with koa (. Can control of acacia psyllids reduce the formation of multiple stems on koa saplings? Gene expression along elevation and precipitation gradients. Effects of koa moth defoliation. Pollination biology and genetic markers for koa wilt resistance. Parent tree selection and wood quality of a 9-year-old.

trophtirc.org

Strategic Plan | About | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/strategic-plan.html

A collaborative research and extension center for tropical tree breeding and silviculture. TropHTIRC Strategic Plan.pdf. We are the internationally recognized leader in sustainable production, protection and utilization of tropical hardwoods. The mission of the Tropical HTIRC is to advance the science of tropical hardwood tree improvement, utilization, conservation genetics and genomics, protection, and regeneration by:. Organization Description and Characterization. Ii) UHM-CTAHR has a long standing.

trophtirc.org

Cooperators | About | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/cooperators.html

A collaborative research and extension center for tropical tree breeding and silviculture. Hardwood Tree Improvement and Regeneration Center (HTIRC). Purdue University Department of Forestry and Natural Resources. Pacific Southwest Research Station. Department of Hawaiian Home Lands. USDA Natural Resources Conservation Service. Hawaii Agriculture Research Center (HARC). Hawaii Forest Industry Association. Hawaii Division of Forestry and Wildlife. Akaka Foundation for Tropical Forests.

trophtirc.org

Dudley Jones wilt resistance | Projects | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/dudley-wilt-resistant.html

A collaborative research and extension center for tropical tree breeding and silviculture. By Nicklos Dudley and Tyler Jones. Hawaii Agriculture Research Center. Koa wilt disease, caused by the fungus Fusarium oxysporum. Causes mortality of koa in native forests and is a major impediment to reforestation with this species. The Hawaii Agriculture Research Center (HARC) conducted a disease survey on the four largest Hawaiian Islands and developed a collection of over 500 F. oxysporum. Pollination biology a...

trophtirc.org

Jacobs_subirrigation | Projects | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/track/7/aw5kzxgucghwp29wdglvbj1jb21fy29udgvudcz2awv3pwfydgljbgumawq9mjy6amfjb2jzlxn1ymlycmlnyxrpb24my2f0awq9mjp1bmnhdgvnb3jpc2vkiy5vmwh1rnzszfgtna==.html

A collaborative research and extension center for tropical tree breeding and silviculture. Subirrigation as an innovative new technology to reduce water consumption for native plant nursery production. By Douglass F. Jacobs. HTIRC, Department of Forestry and Natural Resources, Purdue University. Workshops and field tours. Adoption by Native Plant Nurseries in Hawaii. Based at least partly on our current efforts, subirrigation systems have recently been adopted at several nurseries in Hawaii including Hak...

trophtirc.org

why_tree_improvement | Tropical Hardwood Tree Improvement and Regeneration Center

http://www.trophtirc.org/why-tree-improvement.html

A collaborative research and extension center for tropical tree breeding and silviculture. Koa) silviculture and breeding can make reforestation with this important native species more attractive to land owners and managers. Ultimately, this could enable large areas of deforested land to be restored, providing economic, ecological, and cultural benefits to Hawaii. Improved varieties of. If you are interested in participating. Gene expression along elevation and precipitation gradients. A delay in leaf fo...