| dc.date |
2006-11-27T21:37:22Z |
|
| dc.date |
2006-11-27T21:37:22Z |
|
| dc.date |
1980 |
|
| dc.date.accessioned |
2013-10-16T07:42:30Z |
|
| dc.date.available |
2013-10-16T07:42:30Z |
|
| dc.date.issued |
2013-10-16 |
|
| dc.identifier |
http://hdl.handle.net/1957/3523 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/3523 |
|
| dc.description |
Residual Douglas-fir left after harvesting are dwarf mistletoe-infected and pose a threat to regeneration. Felling of residuals, coupled with planned slash disposal and thinning, will effectively reduce dwarf mistletoe intensity and increase future volume yields. The benefit/cost ratio based on timber values only, for the current rotation, is 0.041/1 at 10 percent and 1.793/1 at 6 percent. Elimination of dwarf mistletoe infection for several rotations will increase the benefit/cost ratio. Value added to the economy cannot be used in benefit/cost analysis, but will be a substantial sum. Control is recommended. |
|
| dc.language |
en_US |
|
| dc.publisher |
Missoula, Mont. : U.S. Dept. of Agriculture, Forest Service, Northern Region, State & Private Forestry |
|
| dc.relation |
Report (United States. Forest Service. Northern Region) |
|
| dc.relation |
no. 80-3 |
|
| dc.relation |
Forest insect & disease management |
|
| dc.title |
Evaluation of dwarf mistletoe control, Sula Ranger District, Bitteroot National Forest |
|
| dc.type |
Technical Report |
|