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Use of semiochemicals of secondary bark beetles to disrupt spruce beetle attraction and survival in Alaska [microform] / Richard A. Werner and Edward H. Holsten (Research paper PNW-RP ; 541)

Use of semiochemicals of secondary bark beetles to disrupt spruce beetle attraction and survival in Alaska [microform] / Richard A. Werner and Edward H. Holsten (Research paper PNW-RP ; 541)
Microform図書
2002<YCA-A 13.78:PNW-RP-541>
National Diet Library
  • Subject HeadingSemiochemicals Bark beetles -- Alaska White spruce -- Diseases and ...

Effect of ecosystem disturbance on diversity of bark and wood-boring beetles (Coleoptera: Scolytidae, Buprestidae, Cerambycidae) in white spruce (Picea glauca (Monch) Voss) ecosystems of Alaska [microform] / Richard A. Werner (Research paper PNW-RP ; 546)

Effect of ecosystem disturbance on diversity of bark and wood-boring beetles (Coleoptera: Scolytidae, Buprestidae, Cerambycidae) in white spruce (Picea glauca (Monch) Voss) ecosystems of Alaska [microform] / Richard A. Werner (Research paper PNW-RP ; 546)
Microform図書
2002<YCA-A 13.78:PNW-RP-546>
National Diet Library
  • Subject HeadingWood borers -- Alaska Bark beetles -- Alaska White spruce -- Diseases and ...

Effectiveness of polyethtylene sheeting in controlling spruce beetles (Coleoptera: Scolytidae) in infested stacks of spruce firewood in Alaska [microform] / Edward H. Holsten and Richard A. Werner (Research paper PNW ; RP-466)

Effectiveness of polyethtylene sheeting in controlling spruce beetles (Coleoptera: Scolytidae) in infested stacks of spruce firewood in Alaska [microform] / Edward H. Holsten and Richard A. Werner (Research paper PNW ; RP-466)
Microform図書
1993<YCA-A 13.78:PNW-RP-466>
National Diet Library
  • Subject Heading... States Spruce bark beetles -- Alaska Trees -- Diseases and pests -...

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