90% higher temperatures than previously reported were required to kill bedbugs when the temperature rose slowly — possibly because of the way previous heat tests have been conducted — but it is not known what enables bedbugs to resist gradual heat stress.<ref>[http://www.propanecouncil.org/uploadedFiles/Council/Research_and_Development/REP_12221%20Efficacy%20of%20Heat%20on%20Bed%20Bugs.pdf Fundamental Research on the Efficacy of Heat on Bed Bugs and Heat Transfer in Mattresses''], TEMP-AIR, INC</ref> | 90% higher temperatures than previously reported were required to kill bedbugs when the temperature rose slowly — possibly because of the way previous heat tests have been conducted — but it is not known what enables bedbugs to resist gradual heat stress.<ref>[http://www.propanecouncil.org/uploadedFiles/Council/Research_and_Development/REP_12221%20Efficacy%20of%20Heat%20on%20Bed%20Bugs.pdf Fundamental Research on the Efficacy of Heat on Bed Bugs and Heat Transfer in Mattresses''], TEMP-AIR, INC</ref> |