The Battle Against Bark Beetles in Crater Lake National Park: 1925-34, June 1990

The Battle Against Bark Beetles in Crater Lake National Park: 1925-34

by Boyd E. Wickman

United States Department of Agriculture, U.S. Forest Service
Pacific Northwest Research Station
General Technical Report PNW-GTR-259, June 1990

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PDF file: battle-against-bark-beetles

bark-beetles-1 Complete file from NPSHistory.com: bark-beetles

Table of Contents

  1. Battle – 01 Abstract
  2. Battle – 02 Introduction
  3. Battle – 03 Activities in 1925 – The First Year
  4. Battle – 04 Events From 1926 Through 1928
  5. Battle – 05 Events From 1929 and 1930
  6. Battle – 06 Events From 1930-31
  7. Battle – 07 Events From 1932 to 1934 – The Final Years of the Battle
  8. Battle – 08 The Aftermath
  9. Battle – 09 Footnotes

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