From British Columbia to California, volunteers are collecting ash seeds to help researchers at Oregon State University find genetic resistance to the invasive emerald ash borer. The emerald ash borer ...

SALEM, Ore. (KTVZ) – Oregon Department of Forestry staff recently completed an unprecedented effort to collect seeds from populations of Oregon ash (Fraxinus latifolia) trees throughout the Oregon ...

PORTLAND, Ore. (KOIN) – The Oregon Department of Forestry spent three years collecting more than 900,000 seeds from populations of Oregon ash trees throughout the state. The ODF employees completed ...

CHILLICOTHE― Researchers are asking residents of Ross County to help regional forest health efforts by collecting ash seeds. This effort will help to bring back the native ash trees that have been ...

Southeastern Australia's iconic alpine ash forests face a stark future, with projections indicating a significant contraction ...

PORTLAND, Ore. (KOIN) —State forestry crews are moving fast to harvest the seeds of Oregon ash trees before the arrival of incoming invasive pests, which could eventually wipe out the native species ...

An alpine ash forest is a sight to behold. Alpine ash (Eucalyptus delegatensis) is a tall eucalypt species that grows in the ...

Oregon forestry officials have collected over 900,000 seeds from a native tree species, in an effort to protect against an invasive insect. After collection, Emerald Ash seeds can last 60 to 70 years ...

SALEM, Ore. (KTVZ) -- Working with the help of a federal grant from the USDA Forest Service, the Oregon Department of Forestry has been gathering seeds from Oregon ash trees from throughout the state.

An invasive insect has laid waste to an estimated 100 million ash trees across the U.S. Now Oregon foresters are taking pre-emptive steps to limit the bug’s impact. The emerald ash borer is a metallic ...