• Korean Journal of Veterinary Service
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• v.36 no.2
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• pp.147-150
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• 2013

This study was carried out to investigate the prevalence of honeybee (Apis mellifera) disease in cheonan and asan area. From September to November in 2012, 33 samples were collected from 33 apiculture farms in the regions and reverse transcriptase-polymerase chain reaction (RT-PCR) and polymerase chain reaction (PCR) was conducted. Among 33 samples, prevalence rate was 42% in Sac Brood Virus (SBV), 52% in Nosema, 21% in American foulbrood (AFB), 70% in European foulbrood (EFB), 97% in Stonebrood, 3% in Chalkbrood. The result indicate that stonebrood was most prevalent disease in apiculture farms in cheonan and asan area.

• Proceedings of the Korean Society of Sericultural Science Conference
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• 2003.04a
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• pp.69-69
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• 2003

We took the nationwide survey of three main honeybee diseases, European foulbrood (EFB; Melissococcus pluton), chalk brood (CB; Ascosphera apis), and nosema (Nosema spp.) in 2001 and 2002 from South Korea. The number of infected apiaries with EFB and CB examined from 21 apiaries were 9 and 13, respectively. The average percentages of infectedcolonies in apiaries where EFB and CB occurred were 7.4% and 12.8%. (omitted)

• Journal of Apiculture
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• v.33 no.4
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• pp.269-275
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• 2018

Beekeeping status of Apis cerana with emphasis of experiences overcoming sacbrood virus disease are presented. Social bee fauna are rich in Vietnam with 6 honeybee species (Apis laboriosa, Apis dorsata, Apis mellifera, Apis cerana, Apis andrenifomis, Apis florea); 8 stingless bee species (Trigona laeviceps, Trigona ventralis, Trigona pagdeni, Trigona gressitti, Trigona fuscobalteata, Trigona capenteri, Trigona scintillans Trigona iridipenis) and 2 bumble bee species (Bumbus haemorrhoidalis, B. breviceps). All of them are native except A. mellifera which was introduced in1887. These bees are slated for conservation by the Ministry of Agriculture & Rural Development. Honey and other bee products are mainly harvested from 3 species including A. cerana, A. mellifera and A. dorsata. The manageable species (A. cerana and A. mellifera) are increasing in number, reaching about 1,500,000 beehives. Vietnam is the second largest honey exporter in Asia, with a total of about 48,000 tons of honey exported to the international market in 2014. A. cerana plays an important role in poverty alleviation in mountainous and remote areas of Vietnam. Honeybee suffers from various diseases of Sacbrood virus disease (SBV), European foulbrood (EFB), Nosema, and parasitic mites of Tropilaelaps mercedes and Varroa destructor. Most of these diseases can be resolved with biocontrol methods. For the parasitic mites, Vietnamese beekeepers usually apply formic acid.