Find: western pine beetle
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Western Bark Beetles
Western Pine Beetle-- USDA FS, SW Oregon FHP Service Center Western Pine Beetle-- WA State University Forest Health Note. Western Pine Beetle-- WPB in Southwest Colorado
http://www.fs.fed.us/r6/nr/fid/widweb/wid-bb.shtml -
Western Pine Beetle - FIDL
1 Research Entomologist, U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, Berkeley, Calif.
http://www.na.fs.fed.us/spfo/pubs/fidls/we_pine_beetle/wpb.htm -
Dendroctonus brevicomis (Scolytidae) - western pine beetle
This is a relatively minor pest in B.C., however, large areas of mature ponderosa pine have been decimated in California, Oregon, and Washington. ...
http://www.forestry.ubc.ca/fetch21/FRST308/lab6/dendroctonus_brevicomis/western.html -
western pine beetle, Dendroctonus brevicomis (Coleoptera ...
Forestry Images: Forest Health, Natural Resources and Silviculture Photos with pictures of insects, diseases, trees, plants, weeds, ecosystems, fire, ecology, other pests ...
http://www.forestryimages.org/browse/subimages.cfm?sub=23 -
Western Pine Beetle
Similar damage-- May be confused with mountain pine beetle or secondary beetles. Conspicuous serpentine galleries distinguish western pine beetle. ...
http://www.fs.fed.us/r1-r4/spf/fhp/field_guide/56wstrnpb.htm -
Mountain Pine Beetle
Mountain pine beetle (MPB), Dendroctonus ponderosae , is native to the forests of western North America. Periodic outbreaks of the insect, previously called the ...
http://www.ext.colostate.edu/pubs/insect/05528.html