The ''Varroa destructor mite'' is an external mite of honey bees. It causes varroatosis, a '''Notifiable disease in the UK'''.
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*'''Notifiable disease in the UK'''
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==Identification==
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*Oval
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The mite is oval in shape and 1-1.5mm in length. It is reddish-brown in colour and has 8 legs.
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*1-1.5mm in length
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==Life cycle==
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*Eggs are laid in the hive and develop with the brood cells
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The mite has a 10 day life cycle. Eggs are laid in the hive and develop with the brood cells into mites.
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==Pathogenesis==
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'''Pathogenesis'''
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The mites are blood-sucking, feeding on the bees and leaving open wounds. This weakens adult bees and damages growing larval bees, resulting in deformities.
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*Blood-sucking
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*Weakens adult bees
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==Control==
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*Damages growing larval bees resulting in deformities
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Acaricidal strips can be hung between combs. Mites should be monitored and treated if widespread.
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Colonies in an apiary should be destroyed if there is an isolated outbreak.
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'''Control'''
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*Acaricidal strips hung between combs
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*Destroy colonies in apiary (if isolated outbreak)