Changes

<ref>http://waronbedbugs.blogspot.com/2007/03/tracing-cause-of-bedbug-epidemic.html</ref>  

<ref>http://waronbedbugs.blogspot.com/2007/03/tracing-cause-of-bedbug-epidemic.html</ref>  

The University of [[Kentucky]], which has provided much research on bedbugs,  reported that 95% of 521 U.S. pest management companies reported encountering a bedbug infestation in the past year. <ref>Potter MF, et al. ''Bugs Without Borders—Executive Summary'', Fairfax, VA:National Pest Management Association, Inc. (2010)</ref>.  <ref>http://www.npmapestworld.org/documents/bbsurveyexecsummaryjuly26.pdf</ref>  Canada  reported similar numbers (98%), as well as  Europe (92%), and Africa/Middle East (90%). In contrast, prior to the year 2000 only 25% of U.S. survey respondents reported bedbug infestations.<ref>[http://www.pestworld.org/bedbug National Pest Management Association (NPMA), July 26, 2010]</ref> Inb the United States, state and local government officials say they are being overwhelmed with complaints of bedbug infestations.

The University of [[Kentucky]], which has provided much research on bedbugs,  reported that 95% of 521 U.S. pest management companies reported encountering a bedbug infestation in the past year. <ref>Potter MF, et al. ''Bugs Without Borders—Executive Summary'', Fairfax, VA:National Pest Management Association, Inc. (2010)</ref>.  <ref>http://www.npmapestworld.org/documents/bbsurveyexecsummaryjuly26.pdf</ref>  Canada  reported similar numbers (98%), as well as  Europe (92%), and Africa/Middle East (90%). In contrast, prior to the year 2000 only 25% of U.S. survey respondents reported bedbug infestations.<ref>[http://www.pestworld.org/bedbug National Pest Management Association (NPMA), July 26, 2010]</ref> In the United States, state and local government officials say they are being overwhelmed with complaints of bedbug infestations.

==Life and behavior==

==Life and behavior==