Biological pest control in beetle agriculture

Trends Microbiol. 2009 May;17(5):179-82. doi: 10.1016/j.tim.2009.02.006. Epub 2009 Apr 16.

Abstract

Bark beetles are among the most destructive tree pests on the planet. Their symbiosis with fungi has consequently been studied extensively for more than a century. A recent study has identified actinomycete bacteria that are associated with the southern pine beetle and produce specific antibiotics against an antagonist of the beetles' mutualistic fungus. In addition to highlighting the ecological complexity of bark-beetle-microbial symbioses, this work reveals a potential source of novel antibiotics.

MeSH terms

  • Actinomycetales / isolation & purification
  • Actinomycetales / physiology*
  • Agriculture / methods*
  • Animals
  • Antibiosis*
  • Coleoptera / microbiology*
  • Fungi / drug effects*
  • Models, Biological
  • Pest Control, Biological / methods*
  • Symbiosis*