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Using pheromones to protect heat-injured lodgepole pine from mountain pine beetle infestation [microform] / Gene D. Amman, Kevin C. Ryan (Research note INT ; 419)

Using pheromones to protect heat-injured lodgepole pine from mountain pine beetle infestation [microform] / Gene D. Amman, Kevin C. Ryan (Research note INT ; 419)
Microform図書
1994<YCA-A 13.79:INT-419>
National Diet Library
  • Author HeadingAmman, Gene D Ryan, Kevin C Intermountain R...

Microclimate, an alternative to tree vigor as a basis for mountain pine beetle infestations / Dale L. Bartos, Gene D. Amman (Research paper INT ; 400)

Microclimate, an alternative to tree vigor as a basis for mountain pine beetle infestations / Dale L. Bartos, Gene D. Amman (Research paper INT ; 400)
Microform図書
1989<YCA-A 13.78:INT-400>
National Diet Library
  • Author HeadingBartos, Dale L Amman, Gene D Intermountain Research Statio...

Mountain pine beetle in ponderosa pine : effects of phloem thickness and egg gallery density / Gene D. Amman, Judith E. Pasek (Research paper INT ; 367)

Mountain pine beetle in ponderosa pine : effects of phloem thickness and egg gallery density / Gene D. Amman, Judith E. Pasek (Research paper INT ; 367)
Microform図書
1986<YCA-A 13.78:INT-367>
National Diet Library
  • Author HeadingAmman, Gene D Pasek, Judith E Intermountain...

Proceedings--Symposium on the Management of Lodgepole Pine to Minimize Losses to the Mountain Pine Beetle, Kalispell, MT, July 12-14, 1988 / Compiler, Gene D. Amman ; sponsors, Canada/U.S. Mountain Pine Beetle Program ; Society of American Foresters (General technical report INT ; 262) (SAF ; 89-03)

Proceedings--Symposium on the Management of Lodgepole Pine to Minimize Losses to the Mountain Pine Beetle, Kalispell, MT, July 12-14, 1988 / Compiler, Gene D. Amman ; sponsors, Canada/U.S. Mountain Pine Beetle Program ; Society of American Foresters (General technical report INT ; 262) (SAF ; 89-03)
Microform図書
1989<YCA-A 13.88:INT-262>
National Diet Library
  • Author Heading...ispell, Mont.) Amman, Gene D Canada/U.S. Mountain Pine Bee...

Strategy for reducing mountain pine beetle infestations with ponderosa pine trap logs / Gene D. Amman (Research note INT ; 338)

Strategy for reducing mountain pine beetle infestations with ponderosa pine trap logs / Gene D. Amman (Research note INT ; 338)
Microform図書
1983<YCA-A 13.79:INT-338>
National Diet Library
  • Author HeadingAmman, Gene D Intermountain Forest and Rang...

Mountain pine beetle dynamics in lodgepole pine forests / Gene D. Amman and Walter E. Cole (General technical report INT ; 145)

Mountain pine beetle dynamics in lodgepole pine forests / Gene D. Amman and Walter E. Cole (General technical report INT ; 145)
Microform図書
1980<YCA-A 13.88:INT-145>
National Diet Library
  • Author HeadingAmman, Gene D Cole, Walter E Intermountain ...

Mountain pine beetle dynamics in lodgepole pine forests (USDA Forest Service general technical report INT ; 89) (General technical report INT ; 188)

Mountain pine beetle dynamics in lodgepole pine forests (USDA Forest Service general technical report INT ; 89) (General technical report INT ; 188)
Microform図書
1980<YCA-A 13.88:INT-188>
National Diet Library
  • Author HeadingCole, Walter E Amman, Gene D Jensen, Chester E Intermounta...

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