FIELD GUIDE OLD HOUSE BORER

  1. OLD HOUSE BORER - FIELD GUIDE
    gets its common name from the European practice of
    reusing lumber from old houses in building new houses
  2. OLD HOUSE BORER - FIELD GUIDE
    gets its common name from its ability to _,
    although it usually attacks wood less than NUMBER years old
    • attack or reinfest well-seasoned wood found in old structures
    • 10 years old
  3. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Exit holes are SHAPE and range from 1/4 inch to 3/8 inch maximum diameter
    oval
  4. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Exit holes are oval and range from NUMBER inch to 3/8 inch maximum diameter
    1/4 inch
  5. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Exit holes are oval and range from 1/4 inch to NUMBER inch maximum diameter
    3/8 inch
  6. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Exit holes ... edges often _
    ragged
  7. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    From the surface, the exit tunnel goes _ about 1 inch to 2 inch and then curves
    inward
  8. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    From the surface, the exit tunnel goes inward about NUMBER inch to 2 inch and then curves
    1 inch
  9. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    From the surface, the exit tunnel goes inward about 1 inch to NUMBER inch and then curves
    2 inch
  10. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    From the surface, the exit tunnel goes inward about 1 inch to 2 inch and then _
    curves
  11. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    appearance of _ _ _ on the wood around the exit hole and/or on the floor below
    piles of frass
  12. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    appearance of piles of frass on the _ around the exit hole and/or on the floor below
    wood
  13. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    appearance of piles of frass on the wood around the _ _ and/or on the floor below
    exit hole
  14. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    appearance of piles of frass on the wood around the exit hole and/or on the _ below
    floor
  15. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass consists of very fine _ and tiny 1/16 inch elongated,
    powder
  16. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass consists of very fine powder and tiny 1/16 inch _
    elongated
  17. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass = _ shaped pellets
    barrel
  18. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass = _ ended
    blunt
  19. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass = barrel-shaped pellets which often _ lengthwise when dry
    spllit
  20. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass = barrel-shaped pellets which often split lengthwise when _
    dry
  21. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    frass = tightly packed in the _
    tunnels/galleries
  22. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The _ of most galleries has a
    rippled pattern which other structural borers do not make.
    surface
  23. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The surface of most galleries has a
    _ pattern which other structural borers do not make.
    rippled
  24. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The surface of most galleries has a
    rippled pattern which other structural borers _ _ make.
    do not
  25. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Before any _ _ are visible, the presence of a
    rhythmic rasping or clicking sound indicates the
    presence of larger larvae feeding.
    external signs
  26. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Before any external signs are visible, the presence of a
    rhythmic rasping or _ _ indicates the
    presence of larger larvae feeding.
    clicking sound
  27. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Before any external signs are visible, the presence of a
    rhythmic rasping or clicking sound indicates the
    presence of larger _ _
    larvae feeding
  28. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    _ do not indicate what species of wood borer is present,
    only that borers are present and active.
    sounds
  29. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    sounds do not indicate what _ of wood borer is present,
    only that borers are present and active.
    species
  30. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    sounds do not indicate what species of wood borer is present,
    only that borers are _
    present and active
  31. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The adult female lays about 40-50 eggs (up to 150-200) in _,
    over about a 5-day period
    cracks and crevices in the wood
  32. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The eggs usually hatch in about 9 days (up to 3 weeks) and
    the larvae bore into the sapwood
    sapwood
  33. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    During the winter months of December, January, and February,
    there is a marked decline in _ _
    feeding activity
  34. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The mature larva (weight about 200 mg) bores the
    oval exit/emergence hole of the adult and
    plugs it with _ and _ _ before pupation
    frass and wood fibers
  35. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    The mature larva (weight about 200 mg) bores the
    oval exit/emergence hole of the adult and
    plugs it with frass and wood fibers before _
    pupation
  36. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Pupation occurs near the wood’s _ in the spring, and lasts about 20 days
    surface
  37. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Although the adults are _ _, they often reinfest the wood from which they emerged.
    strong fliers
  38. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    Although the adults are strong fliers, they often _ the wood from which they emerged.
    reinfest
  39. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    attack only _, primarily pine, and only the sapwood
    softwoods
  40. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    attack only softwoods, primarily _, and only the sapwood
    pine
  41. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    attack only softwoods, primarily pine, and only the _
    sapwood
  42. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    They attack both structural _ and _ .
    timbers and lumber
  43. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    In structures, primarily wood less than NUMBER years old is
    attacked but they can and do reinfest much older wood
    10 years old
  44. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    In structures, primarily wood less than 10 years old is
    attacked but they can and do reinfest _ _ _
    much older wood
  45. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    optimum wood moisture content for beetle development is NUMBER-28%.
    10%
  46. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    optimum wood moisture content for beetle development is 10-NUMBER%.
    28%
  47. OLD HOUSE BORER - FIELD GUIDE
    DAMAGE/INFESTATION SIGNS
    optimum wood moisture content for beetle development is 10-28%.
Author
ianquinto
ID
350010
Card Set
FIELD GUIDE OLD HOUSE BORER
Description
FIELD GUIDE OLD HOUSE BORER
Updated