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FIDL Facts   (aka FIDL Faddle)


  • Number of active FIDLs: 174
       by geographic region:
            * 66 eastern FIDLs (38%)
            * 62 western FIDLs (36%)
            * 46 transcontinental (26%)
     
       by subject:
            * 99 entomology FIDLs (57%)
            * 70 pathology FIDLs (40%)
            *   5 multiple or unknown agents (3%)
     
       by favored host category:
            * 117 favor conifers (67%)
            *   50 favor hardwoods (29%)
            *     7 feed on both (4%)
     
       FIDL numbers
            * range from #1 to #177
            * 3 are discontinued: #4, #19, #48
  • Most recent new FIDL: #177 Schweinitzii Root and Butt Rot of Western Conifers (2010)
  • Most recent revised FIDLs:
        #12 Black Turpentine Beetle (2010)
        #55 Red Turpentine Beetle (2010)
  • Oldest unrevised FIDL: #16 Pole Blight of Western White Pine (1957)
  • Shortest Time Between Revisions: 6 months
         #76 Annosus Root Rot in Eastern Conifers
              revised in June 1970 & December 1970
         #121 Poplar-and-Willow Borer
              revised in January 1972 & July 1972
  • Author Information:
    Most Prolific (current versions only): Louis F. Wilson (14)
         runners-up: Bob Mathiasen (10), Jerry Beatty (8)
    Most Prolific (all versions): Louis F. Wilson (31)
         runners-up: Harvey MacAloney(10), Bob Mathiasen (10), Don Schmiege(10)
    # of Different Authors (all versions): 266
    Most Co-Authors: #177 Invasive Bark Beetles
         (5 authors)
Related Topics:

    Thanks to Brennan Ferguson
    for some "FIDL Facts" ideas.


graph showing number of new (or revised) FIDLs
              View a larger version of the above graph

last updated: November 30, 2010   
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