| dc.date |
2006-12-05T14:50:40Z |
|
| dc.date |
2006-12-05T14:50:40Z |
|
| dc.date |
1981 |
|
| dc.date.accessioned |
2013-10-16T07:42:51Z |
|
| dc.date.available |
2013-10-16T07:42:51Z |
|
| dc.date.issued |
2013-10-16 |
|
| dc.identifier |
http://hdl.handle.net/1957/3584 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/3584 |
|
| dc.description |
Residual Douglas-fir are dwarf mistletoe-infested and pose a threat to regeneration. Felling of these residuals will reduce dwarf mistletoe intensity and increase future volume yields. The benefit/cost ratio at 4 percent for the current rotation is 0.51/1 on the Sula RD and 0.45/1 on the Darby RD (both negative ratios). Elimination of dwarf mistletoe infestation for several rotations will increase benefits. Value added to the economy cannot be used in benefit/cost analysis, but will be substantial. Control is recommended. |
|
| dc.language |
en_US |
|
| dc.publisher |
Missoula, Mont. : USDA Forest Service, Northern Region, State & Private Forestry |
|
| dc.relation |
Report (United States. Forest Service. Northern Region) |
|
| dc.relation |
no. 81-5 |
|
| dc.relation |
Forest pest management |
|
| dc.title |
Evaluation of dwarf mistletoe control projects, Sula and Darby Ranger Districts, Bitterroot National Forest |
|
| dc.type |
Technical Report |
|