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• 1. [Article] A pilot project to evaluate efficacy of aerially applied nucleopolyhedrosis virus on Douglas-fir tussock moth in Northern Idaho, 1985 : progress report

  Citation × Citation Citation Abstract Copy Title: A pilot project to evaluate efficacy of aerially applied nucleopolyhedrosis virus on Douglas-fir tussock moth in Northern Idaho, 1985 : progress report Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), Stipe, Lawrence E., Livingston, R. Ladd Title: A pilot project to evaluate efficacy of aerially applied nucleopolyhedrosis virus on Douglas-fir tussock moth in Northern Idaho, 1985 : progress report Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), Stipe, Lawrence E., Livingston, R. Ladd Close

• 2. [Article] Incorporating insect and disease considerations into the planning process on the Flathead National Forest

  Citation × Citation Citation Abstract Copy Title: Incorporating insect and disease considerations into the planning process on the Flathead National Forest Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), Byler, James W. Title: Incorporating insect and disease considerations into the planning process on the Flathead National Forest Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), Byler, James W. Close

• 3. [Article] Status of mountain pine beetle, Northern Region, 1982

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle, Northern Region, 1982 Author: United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management, Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., McGregor, Mark D. Title: Status of mountain pine beetle, Northern Region, 1982 Author: United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management, Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., McGregor, Mark D. Close

• 4. [Article] Observations of impact on the Nezperce National Forest caused by the Douglas-fir tussock moth

  Citation × Citation Citation Abstract Copy Title: Observations of impact on the Nezperce National Forest caused by the Douglas-fir tussock moth Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Ward, James D. Title: Observations of impact on the Nezperce National Forest caused by the Douglas-fir tussock moth Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Ward, James D. Close

• 5. [Article] A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1973

  Citation × Citation Citation Abstract Copy Title: A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1973 Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry Title: A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1973 Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 6. [Article] Evaluation of pine butterfly infestations on the Flathead Indian Reservation, Montana, 1977

  Citation × Citation Citation Abstract Copy Title: Evaluation of pine butterfly infestations on the Flathead Indian Reservation, Montana, 1977 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Title: Evaluation of pine butterfly infestations on the Flathead Indian Reservation, Montana, 1977 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Close

• 7. [Article] Some observations on the impact of western spruce budworm on the Clearwater National Forest, Idaho

  Citation × Citation Citation Abstract Copy Title: Some observations on the impact of western spruce budworm on the Clearwater National Forest, Idaho Author: Dewey, Jerald E., Underwood, P. W., United States. Forest Service. Northern Region. State & Private Forestry, Franc, G. C. Title: Some observations on the impact of western spruce budworm on the Clearwater National Forest, Idaho Author: Dewey, Jerald E., Underwood, P. W., United States. Forest Service. Northern Region. State & Private Forestry, Franc, G. C. Close

• 8. [Article] Impact of spruce budworm on the Nezperce National Forest, Idaho, 1976

  Citation × Citation Citation Abstract Copy Title: Impact of spruce budworm on the Nezperce National Forest, Idaho, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Williams, Ralph E. Title: Impact of spruce budworm on the Nezperce National Forest, Idaho, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Williams, Ralph E. Close

• 9. [Article] Evaluation of pine bark beetle infestations on Blue Mountain, Missoula District, Lolo National Forest, Montana

  Citation × Citation Citation Abstract Copy Title: Evaluation of pine bark beetle infestations on Blue Mountain, Missoula District, Lolo National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Title: Evaluation of pine bark beetle infestations on Blue Mountain, Missoula District, Lolo National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Close

• 10. [Article] A western spruce budworm impact survey on the Clearwater National Forest

  Citation × Citation Citation Abstract Copy Title: A western spruce budworm impact survey on the Clearwater National Forest Author: Dewey, Jerald E., Franc, G. C., United States. Forest Service. Northern Region. State & Private Forestry, Underwood, P. W. Title: A western spruce budworm impact survey on the Clearwater National Forest Author: Dewey, Jerald E., Franc, G. C., United States. Forest Service. Northern Region. State & Private Forestry, Underwood, P. W. Close

• 11. [Article] Fluoride in vegetation near a phosphorous manufacturing plant in the vicinity of Butte, Montana

  Citation × Citation Citation Abstract Copy Title: Fluoride in vegetation near a phosphorous manufacturing plant in the vicinity of Butte, Montana Author: Carlson, Clinton E., United States. Forest Service. Northern Region. State & Private Forestry Title: Fluoride in vegetation near a phosphorous manufacturing plant in the vicinity of Butte, Montana Author: Carlson, Clinton E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 12. [Article] Evaluation of a proposed supplemental dwarf mistletoe control project, Flathead Indian Reservation, Montana

  Many nonmerchantable trees on proposed control areas in the Flathead Reservation are moderately to heavily infested with dwarf mistletoe. Control by sanitation-thinning is desirable and is both biologically and ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of a proposed supplemental dwarf mistletoe control project, Flathead Indian Reservation, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Many nonmerchantable trees on proposed control areas in the Flathead Reservation are moderately to heavily infested with dwarf mistletoe. Control by sanitation-thinning is desirable and is both biologically and economically sound. Title: Evaluation of a proposed supplemental dwarf mistletoe control project, Flathead Indian Reservation, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Many nonmerchantable trees on proposed control areas in the Flathead Reservation are moderately to heavily infested with dwarf mistletoe. Control by sanitation-thinning is desirable and is both biologically and economically sound. Close

• 13. [Article] Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1980, Flathead Indian Reservation, Montana

  Many understory trees on proposed control areas are lightly to moderately infested with dwarf mistletoe. Control by thinning/ sanitation after logging will reduce infestations to a tolerable level and ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1980, Flathead Indian Reservation, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Haglund, Steve Many understory trees on proposed control areas are lightly to moderately infested with dwarf mistletoe. Control by thinning/ sanitation after logging will reduce infestations to a tolerable level and significantly increase volume yields in the future. The cost-benefit ratio of control is favorable. Title: Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1980, Flathead Indian Reservation, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Haglund, Steve Many understory trees on proposed control areas are lightly to moderately infested with dwarf mistletoe. Control by thinning/ sanitation after logging will reduce infestations to a tolerable level and significantly increase volume yields in the future. The cost-benefit ratio of control is favorable. Close

• 14. [Article] Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1986, Upper Willow Creek, Philipsburg Planning Unit, Missoula District, Bureau of Land Management

  Citation × Citation Citation Abstract Copy Title: Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1986, Upper Willow Creek, Philipsburg Planning Unit, Missoula District, Bureau of Land Management Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of proposed dwarf mistletoe control projects for fiscal years 1976-1986, Upper Willow Creek, Philipsburg Planning Unit, Missoula District, Bureau of Land Management Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Close

• 15. [Article] Western spruce budworm impact evaluation, Yoosa Creek, Clearwater National Forest, Idaho, 1974

  Citation × Citation Citation Abstract Copy Title: Western spruce budworm impact evaluation, Yoosa Creek, Clearwater National Forest, Idaho, 1974 Author: Underwood, P. W., United States. Forest Service. Northern Region. State & Private Forestry, Lood, Rudolph C., Bousfield, Wayne E. Title: Western spruce budworm impact evaluation, Yoosa Creek, Clearwater National Forest, Idaho, 1974 Author: Underwood, P. W., United States. Forest Service. Northern Region. State & Private Forestry, Lood, Rudolph C., Bousfield, Wayne E. Close

• 16. [Article] Evaluation of proposed dwarf mistletoe management projects on the Swan Lake Ranger District, Flathead National Forest

  Citation × Citation Citation Abstract Copy Title: Evaluation of proposed dwarf mistletoe management projects on the Swan Lake Ranger District, Flathead National Forest Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of proposed dwarf mistletoe management projects on the Swan Lake Ranger District, Flathead National Forest Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Close

• 17. [Article] Results of damage surveys in young Northern Region plantations

  Citation × Citation Citation Abstract Copy Title: Results of damage surveys in young Northern Region plantations Author: United States. Forest Service. Northern Region. State & Private Forestry, Hard, John S., Rice, John Leslie Title: Results of damage surveys in young Northern Region plantations Author: United States. Forest Service. Northern Region. State & Private Forestry, Hard, John S., Rice, John Leslie Close

• 18. [Article] Pilot project of carbaryl and trichlorfon against the western spruce budworm : Beaverhead National Forest, Montana

  Citation × Citation Citation Abstract Copy Title: Pilot project of carbaryl and trichlorfon against the western spruce budworm : Beaverhead National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Flavell, Thomas H. Title: Pilot project of carbaryl and trichlorfon against the western spruce budworm : Beaverhead National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Flavell, Thomas H. Close

• 19. [Article] Bark beetle conditions, Northern Region, 1978

  Citation × Citation Citation Abstract Copy Title: Bark beetle conditions, Northern Region, 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), McGregor, Mark D., Bennett, D. D. Title: Bark beetle conditions, Northern Region, 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Gibson, K. E. (Kenneth E.), McGregor, Mark D., Bennett, D. D. Close

• 20. [Article] Regional summary of forest insects and diseases, 1979

  Citation × Citation Citation Abstract Copy Title: Regional summary of forest insects and diseases, 1979 Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Title: Regional summary of forest insects and diseases, 1979 Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Close

• 21. [Article] Evaluation of dwarf mistletoe control projects, Garnet Resource Area, Bureau of Land Management

  Citation × Citation Citation Abstract Copy Title: Evaluation of dwarf mistletoe control projects, Garnet Resource Area, Bureau of Land Management Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of dwarf mistletoe control projects, Garnet Resource Area, Bureau of Land Management Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry Close

• 22. [Article] Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981

  Citation × Citation Citation Abstract Copy Title: Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Title: Evaluation of spruce beetle, Glacier View Ranger District, Flathead National Forest, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D. Close

• 23. [Article] Evaluation of spruce beetle in the Blue Joe Creek drainage, Bonners Ferry Ranger District, Idaho Panhandle National Forests, 1981

  Citation × Citation Citation Abstract Copy Title: Evaluation of spruce beetle in the Blue Joe Creek drainage, Bonners Ferry Ranger District, Idaho Panhandle National Forests, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Gibson, K. E. (Kenneth E.) Title: Evaluation of spruce beetle in the Blue Joe Creek drainage, Bonners Ferry Ranger District, Idaho Panhandle National Forests, 1981 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Gibson, K. E. (Kenneth E.) Close

• 24. [Article] Status of mountain pine beetle infestations, Northern Region, 1984

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle infestations, Northern Region, 1984 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of mountain pine beetle infestations, Northern Region, 1984 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Close

• 25. [Article] Results of western hemlock looper egg survey

  Citation × Citation Citation Abstract Copy Title: Results of western hemlock looper egg survey Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Livingston, R. Ladd Title: Results of western hemlock looper egg survey Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Livingston, R. Ladd Close

• 26. [Article] Status of Douglas-fir tussock moth infestations in the northern region, 1973

  Citation × Citation Citation Abstract Copy Title: Status of Douglas-fir tussock moth infestations in the northern region, 1973 Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Title: Status of Douglas-fir tussock moth infestations in the northern region, 1973 Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Close

• 27. [Article] Status of the variable oak leaf caterpillar in North Dakota, 1973

  Citation × Citation Citation Abstract Copy Title: Status of the variable oak leaf caterpillar in North Dakota, 1973 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of the variable oak leaf caterpillar in North Dakota, 1973 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 28. [Article] Dutch elm disease in Montana

  Citation × Citation Citation Abstract Copy Title: Dutch elm disease in Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve, Marks, Gerald Title: Dutch elm disease in Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve, Marks, Gerald Close

• 29. [Article] A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1972

  Citation × Citation Citation Abstract Copy Title: A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1972 Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry Title: A pine butterfly impact survey on the Bitterroot National Forest and state of Montana lands, 1972 Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 30. [Article] Potential for defoliation by pine butterfly in the Bitterroot and Missoula Valleys, Montana in 1974

  Citation × Citation Citation Abstract Copy Title: Potential for defoliation by pine butterfly in the Bitterroot and Missoula Valleys, Montana in 1974 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Title: Potential for defoliation by pine butterfly in the Bitterroot and Missoula Valleys, Montana in 1974 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Close

• 31. [Article] Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973

  Citation × Citation Citation Abstract Copy Title: Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973 Author: McGregor, Mark D., Kohler, Steve, United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of mountain pine beetle infestation, Wolf Mountains, Crow Indian Reservation, Montana, 1973 Author: McGregor, Mark D., Kohler, Steve, United States. Forest Service. Northern Region. State & Private Forestry Close

• 32. [Article] Evaluation of a western false hemlock looper infestation in the upper Flathead Valley, Montana

  Citation × Citation Citation Abstract Copy Title: Evaluation of a western false hemlock looper infestation in the upper Flathead Valley, Montana Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Title: Evaluation of a western false hemlock looper infestation in the upper Flathead Valley, Montana Author: Dewey, Jerald E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Close

• 33. [Article] Status of western false hemlock looper infestation in the upper Flathead Valley, Montana

  Citation × Citation Citation Abstract Copy Title: Status of western false hemlock looper infestation in the upper Flathead Valley, Montana Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Title: Status of western false hemlock looper infestation in the upper Flathead Valley, Montana Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Close

• 34. [Article] Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report

  Citation × Citation Citation Abstract Copy Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : progress report Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry Close

• 35. [Article] Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976

  Citation × Citation Citation Abstract Copy Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Hamel, Dennis R., McGregor, Mark D. Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Gallatin National Forest, Montana : progress report, 1976 Author: United States. Forest Service. Northern Region. State & Private Forestry, Oakes, Robert D., Hamel, Dennis R., McGregor, Mark D. Close

• 36. [Article] Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978

  Citation × Citation Citation Abstract Copy Title: Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978 Author: Franc, G. C., United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E. Title: Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978 Author: Franc, G. C., United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E. Close

• 37. [Article] A ponderosa pine needle miner outbreak in the Flathead Indian Reservation and Missoula Valley and potential defoliation for 1978

  Citation × Citation Citation Abstract Copy Title: A ponderosa pine needle miner outbreak in the Flathead Indian Reservation and Missoula Valley and potential defoliation for 1978 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Title: A ponderosa pine needle miner outbreak in the Flathead Indian Reservation and Missoula Valley and potential defoliation for 1978 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Close

• 38. [Article] Potential pine butterfly defoliation in 1978 in western Montana

  Citation × Citation Citation Abstract Copy Title: Potential pine butterfly defoliation in 1978 in western Montana Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Title: Potential pine butterfly defoliation in 1978 in western Montana Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Close

• 39. [Article] A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1

  Citation × Citation Citation Abstract Copy Title: A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D., Bennett, D. D. Title: A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1 Author: United States. Forest Service. Northern Region. State & Private Forestry, McGregor, Mark D., Bennett, D. D. Close

• 40. [Article] Detection survey for Douglas-fir tussock moth infestations in the northern region, 1972

  Citation × Citation Citation Abstract Copy Title: Detection survey for Douglas-fir tussock moth infestations in the northern region, 1972 Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Title: Detection survey for Douglas-fir tussock moth infestations in the northern region, 1972 Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott Close

• 41. [Article] Status of the variable oak leaf caterpillar in North Dakota, 1972

  Citation × Citation Citation Abstract Copy Title: Status of the variable oak leaf caterpillar in North Dakota, 1972 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of the variable oak leaf caterpillar in North Dakota, 1972 Author: Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 42. [Article] Cultural control of mountain pine beetle in second-growth ponderosa pine stands, Lolo National Forest : proceedings of a meeting held March 16, 1973, Forest Service Auditorium, Missoula, Montana

  Citation × Citation Citation Abstract Copy Title: Cultural control of mountain pine beetle in second-growth ponderosa pine stands, Lolo National Forest : proceedings of a meeting held March 16, 1973, Forest Service Auditorium, Missoula, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry Title: Cultural control of mountain pine beetle in second-growth ponderosa pine stands, Lolo National Forest : proceedings of a meeting held March 16, 1973, Forest Service Auditorium, Missoula, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry Close

• 43. [Article] A pine sawfly outbreak on the Kootenai National Forest, Montana

  Citation × Citation Citation Abstract Copy Title: A pine sawfly outbreak on the Kootenai National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Title: A pine sawfly outbreak on the Kootenai National Forest, Montana Author: United States. Forest Service. Northern Region. State & Private Forestry, Ciesla, William M. Close

• 44. [Article] Winter damage to ponderosa pine near Missoula, Montana

  Citation × Citation Citation Abstract Copy Title: Winter damage to ponderosa pine near Missoula, Montana Author: Carlson, Clinton E., Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Title: Winter damage to ponderosa pine near Missoula, Montana Author: Carlson, Clinton E., Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 45. [Article] Impact of egg viability, egg parasitism, and virus on 1974 Douglas-fir tussock moth defoliation potential in northern Idaho

  Citation × Citation Citation Abstract Copy Title: Impact of egg viability, egg parasitism, and virus on 1974 Douglas-fir tussock moth defoliation potential in northern Idaho Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Tunnock, Scott, Livingston, R. Ladd Title: Impact of egg viability, egg parasitism, and virus on 1974 Douglas-fir tussock moth defoliation potential in northern Idaho Author: United States. Forest Service. Northern Region. State & Private Forestry, Bousfield, Wayne E., Tunnock, Scott, Livingston, R. Ladd Close

• 46. [Article] Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973

  Citation × Citation Citation Abstract Copy Title: Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Title: Status of mountain pine beetle, Gallatin District, Gallatin National Forest, 1973 Author: McGregor, Mark D., United States. Forest Service. Northern Region. State & Private Forestry Close

• 47. [Article] Survey of hardwood defoliation in the Turtle Mountains, North Dakota

  A looper, probably the Bruce spanworm, Operophtera bruceata (Hulst), defoliated more than 15,650 acres of quaking aspen in the Turtle Mountains of North Dakota in the spring of 1973.

  Citation × Citation Citation Abstract Copy Title: Survey of hardwood defoliation in the Turtle Mountains, North Dakota Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott A looper, probably the Bruce spanworm, Operophtera bruceata (Hulst), defoliated more than 15,650 acres of quaking aspen in the Turtle Mountains of North Dakota in the spring of 1973. Title: Survey of hardwood defoliation in the Turtle Mountains, North Dakota Author: United States. Forest Service. Northern Region. State & Private Forestry, Tunnock, Scott A looper, probably the Bruce spanworm, Operophtera bruceata (Hulst), defoliated more than 15,650 acres of quaking aspen in the Turtle Mountains of North Dakota in the spring of 1973. Close

• 48. [Article] Evaluation of sulfur dioxide injury to vegetation on federal lands near the Anaconda copper smelter at Anaconda, Montana

  Citation × Citation Citation Abstract Copy Title: Evaluation of sulfur dioxide injury to vegetation on federal lands near the Anaconda copper smelter at Anaconda, Montana Author: Carlson, Clinton E., United States. Forest Service. Northern Region. State & Private Forestry Title: Evaluation of sulfur dioxide injury to vegetation on federal lands near the Anaconda copper smelter at Anaconda, Montana Author: Carlson, Clinton E., United States. Forest Service. Northern Region. State & Private Forestry Close

• 49. [Article] Status of the western false hemlock looper infestation in the Upper Flathead Valley, Montana, 1974

  Citation × Citation Citation Abstract Copy Title: Status of the western false hemlock looper infestation in the Upper Flathead Valley, Montana, 1974 Author: Dewey, Jerald E., Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Title: Status of the western false hemlock looper infestation in the Upper Flathead Valley, Montana, 1974 Author: Dewey, Jerald E., Meyer, Hubert E., United States. Forest Service. Northern Region. State & Private Forestry, Kohler, Steve Close

• 50. [Article] Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : establishment report

  Citation × Citation Citation Abstract Copy Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : establishment report Author: United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry, Hamel, Dennis R. Title: Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : establishment report Author: United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry, Hamel, Dennis R. Close