Forest Service scientists use a greenhouse in Washington State to grow bluebunch wheatgrass as part of their current reciprocal transplant project. It is one of the largest and most intensive projects of its kind ever attempted.
Wildfires in sagebrush and other range ecosystems are increasing in frequency and severity, often in relation to drought conditions and intrusive species like cheatgrass, a non-native, highly flammable invasive species that establishes itself as a monoculture and crowds out native grasses and forbs.
“What’s preferable to a monoculture is a diverse plant community that includes native grasses, forbs and shrubs,” said Francis Kilkenny, leader for the Great Basin Native Plant Project, a joint effort of the U.S. Forest Service and the Department of Interior’s Bureau of Land Management, or BLM. Read more »
The long battle to mitigate and potentially eliminate cheatgrass, one of the American West’s most menacing invasive weeds, has just taken a positive step forward. U.S. Forest Service research, conducted by ecologist Susan Meyer, has demonstrated in field trials that the fungal pathogen known commonly has Black Fingers of Death is very effective in eliminating the cheatgrass carryover seed bank that can come back to haunt a restoration seeding after apparently successful control. Read more »