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• 1. [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

• 2. [Article] Dwarf mistletoe loss assessment on the Flathead and Kootenai National Forests, Montana

  Citation × Citation Citation Abstract Copy Title: Dwarf mistletoe loss assessment on the Flathead and Kootenai National Forests, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Eder, Robert G. Title: Dwarf mistletoe loss assessment on the Flathead and Kootenai National Forests, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Eder, Robert G. Close

• 3. [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

• 4. [Article] Pilot survey to measure annual mortality caused by the mountain pine beetle in lodgepole pine on the Beaverhead, Gallatin and Flathead National Forests in 1978

  Citation × Citation Citation Abstract Copy Title: Pilot survey to measure annual mortality caused by the mountain pine beetle in lodgepole pine on the Beaverhead, Gallatin and Flathead National Forests in 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Bennett, D. D. Title: Pilot survey to measure annual mortality caused by the mountain pine beetle in lodgepole pine on the Beaverhead, Gallatin and Flathead National Forests in 1978 Author: United States. Forest Service. Northern Region. State & Private Forestry, Bennett, D. D. Close

• 5. [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

• 6. [Article] Dwarf mistletoe loss assessment on the Bitterroot and Lolo National Forests, Montana

  Citation × Citation Citation Abstract Copy Title: Dwarf mistletoe loss assessment on the Bitterroot and Lolo National Forests, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Eder, Robert G., Pye, Laurel Hilarie, 1952- Title: Dwarf mistletoe loss assessment on the Bitterroot and Lolo National Forests, Montana Author: Dooling, Oscar J., United States. Forest Service. Northern Region. State & Private Forestry, Eder, Robert G., Pye, Laurel Hilarie, 1952- Close

• 7. [Article] Ground application of dimethoate (Cygon) for the control of cone and seed destroying insects of Douglas-fir and grand fir

  Two concentrations of dimethoate were applied with a hydraulic ground sprayer to cone-bearing Douglas-fir and grand fir trees. Single application (mid-June) and a double application (mid-June and mid-July) ...

  Citation × Citation Citation Abstract Copy Title: Ground application of dimethoate (Cygon) for the control of cone and seed destroying insects of Douglas-fir and grand fir Author: Dewey, Jerald E., United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry Two concentrations of dimethoate were applied with a hydraulic ground sprayer to cone-bearing Douglas-fir and grand fir trees. Single application (mid-June) and a double application (mid-June and mid-July) were compared. Three of the four treatments applied to Douglas-fir resulted in a significantly higher number of sound seeds produced per cone compared to untreated cones. No seed protection was exhibited in the grand fir treatments. Title: Ground application of dimethoate (Cygon) for the control of cone and seed destroying insects of Douglas-fir and grand fir Author: Dewey, Jerald E., United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry Two concentrations of dimethoate were applied with a hydraulic ground sprayer to cone-bearing Douglas-fir and grand fir trees. Single application (mid-June) and a double application (mid-June and mid-July) were compared. Three of the four treatments applied to Douglas-fir resulted in a significantly higher number of sound seeds produced per cone compared to untreated cones. No seed protection was exhibited in the grand fir treatments. Close

• 8. [Article] Evaluation of mountain pine beetle infestations, Snell Creek and Warland Peak areas, Fisher River District, Kootenai National Forest, Montana

  Mountain pine beetle infestations in the Snell Creek and Warland Peak areas were evaluated in October 1975. Based on current buildup ratios, tree diameter distributions, stand composition and phloem thicknesses, ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of mountain pine beetle infestations, Snell Creek and Warland Peak areas, Fisher River District, Kootenai National Forest, Montana Author: United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry, Hamel, Dennis R. Mountain pine beetle infestations in the Snell Creek and Warland Peak areas were evaluated in October 1975. Based on current buildup ratios, tree diameter distributions, stand composition and phloem thicknesses, there appears to be limited opportunity for epidemic potential in either area. Management alternatives are discussed. Selective logging is recommended to further decrease epidemic potential and reduce the infestations to endemic status. Title: Evaluation of mountain pine beetle infestations, Snell Creek and Warland Peak areas, Fisher River District, Kootenai National Forest, Montana Author: United States. Forest Service. Northern Region. Forest Environmental Protection, United States. Forest Service. Northern Region. State & Private Forestry, Hamel, Dennis R. Mountain pine beetle infestations in the Snell Creek and Warland Peak areas were evaluated in October 1975. Based on current buildup ratios, tree diameter distributions, stand composition and phloem thicknesses, there appears to be limited opportunity for epidemic potential in either area. Management alternatives are discussed. Selective logging is recommended to further decrease epidemic potential and reduce the infestations to endemic status. Close

• 9. [Article] Evaluation of a weevil infestation in thinned lodgepole pine stands, Lewis and Clark National Forest, Montana

  An infestation of a defoliating weevil, Magdalis gentilis LeConte, was reported in July by Hank Manning, Judith Ranger District forester, Lewis and Clark National Forest. The infestation occurs in precommercially thinned ...

  Citation × Citation Citation Abstract Copy Title: Evaluation of a weevil infestation in thinned lodgepole pine stands, Lewis and Clark National Forest, Montana Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry An infestation of a defoliating weevil, Magdalis gentilis LeConte, was reported in July by Hank Manning, Judith Ranger District forester, Lewis and Clark National Forest. The infestation occurs in precommercially thinned stands of lodgepole pine, Pinus contorta var./atifblia Engelm. in the Moose Creek drainage. Although damages caused by M. gentilis are relatively uncommon in Region 1 forests, the current problem has existed since 1965 (Fellin 1973). An evaluation of the infestation was made August 14, 1974. Title: Evaluation of a weevil infestation in thinned lodgepole pine stands, Lewis and Clark National Forest, Montana Author: McGregor, Mark D., Hamel, Dennis R., United States. Forest Service. Northern Region. State & Private Forestry An infestation of a defoliating weevil, Magdalis gentilis LeConte, was reported in July by Hank Manning, Judith Ranger District forester, Lewis and Clark National Forest. The infestation occurs in precommercially thinned stands of lodgepole pine, Pinus contorta var./atifblia Engelm. in the Moose Creek drainage. Although damages caused by M. gentilis are relatively uncommon in Region 1 forests, the current problem has existed since 1965 (Fellin 1973). An evaluation of the infestation was made August 14, 1974. Close

• 10. [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