Report 
  Title  
  Treatment Of Wood-Boring Beetles In Oxygen-Free Atmospheres
  Key Words  
  Controlled atmospheres, museum pests, wood-boring, powderpost beetles.
  Author  
  Stephan Biebl And Ulrich Lang
  Abstract  
  The investigation showed lethal effects to development stades of three different wood boring insects commonly found in storages and exhibition rooms of museums. Hermetically closed chambers without floor sealing contained atmospheres < 1 vol.-%, the results of 100 % mortality could only be determined by examining test insects.