The small hive beetle (Aethina tumida) is a beekeeping pest.
Endemic to sub-Saharan Africa, the small hive beetle, Aethina tumida was first discovered in the United States in 1996 and has now spread to many U.S. states including, Georgia, South Carolina, North Carolina, Pennsylvania, Ohio, Illinois, Minnesota, Maryland, Missouri, New York, Connecticut, Virginia and Hawaii. The small hive beetle has become established in the state of Texas as well. The movement of migratory beekeepers from Florida may have transported the beetle to other states. Recent findings also indicate transport of the beetles in packages.
Internationally, the Small Hive Beetle has spread to Australia being first identified at Richmond, NSW in 2002. Subsequently it has affected many areas of Queensland and New South Wales. It is speculated that a combination of importing queens from other countries and beekeepers moving their hives has caused the spread.
In Canada, the Small hive beetle has been detected in Manitoba (2002 and 2006), Alberta (2006), Québec (2008, 2009), and Ontario (2010). In the Prairie Provinces, measures were taken to control the pest and Small hive beetle failed to establish a population. It is still to be determined whether Small hive beetle has been able to establish a resident population in Ontario or Québec.
The small hive beetle can be a destructive pest of honey bee colonies, causing damage to comb, stored honey and pollen. If a beetle infestation is sufficiently heavy, they may cause bees to abandon their hive. Its absence can also be a marker in the diagnosis of Colony Collapse Disorder for honey-bees. The beetles can also be a pest of stored combs, and honey (in the comb) awaiting extraction. Beetle larvae may tunnel through combs of honey, feeding and defecating, causing discoloration and fermentation of the honey.
Read more about Small Hive Beetle: Life History, Damage To Colonies and Stored Honey, Control, Regulations, Distribution
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