Investigation of The Effectiveness of Noseba® against Nosema ceranae in Naturally Infected Honeybee Colonies
نویسندگان
چکیده
منابع مشابه
Retrospective study of the Nosema ceranae infection of honey bee colonies in Iran (2004-2013)
Nosemosis is the most common disease in adult bees. Nosema apis and Nosema ceranae species are agents of important economic losses to beekeepers around the world. The severity of disease at various area is different. Previously, N. apis was observed in areas with a long winter, especially in late winter and early spring. But in recent years, disease has been reported in the warm seasons. The st...
متن کاملIndividual Variability of Nosema ceranae Infections in Apis mellifera Colonies
Since 2006, beekeepers have reported increased losses of Apis mellifera colonies, and one factor that has been potentially implicated in these losses is the microsporidian Nosema ceranae. Since N. ceranae is a fairly recently discovered parasite, there is little knowledge of the variation in infection levels among individual workers within a colony. In this study we examined the levels of infec...
متن کاملHow natural infection by Nosema ceranae causes honeybee colony collapse.
In recent years, honeybees (Apis mellifera) have been strangely disappearing from their hives, and strong colonies have suddenly become weak and died. The precise aetiology underlying the disappearance of the bees remains a mystery. However, during the same period, Nosema ceranae, a microsporidium of the Asian bee Apis cerana, seems to have colonized A. mellifera, and it's now frequently detect...
متن کاملretrospective study of the nosema ceranae infection of honey bee colonies in iran (2004-2013)
nosemosis is the most common disease in adult bees. nosema apis and nosema ceranae species are agents of important economic losses to beekeepers around the world. the severity of disease at various area is different. previously, n. apis was observed in areas with a long winter, especially in late winter and early spring. but in recent years, disease has been reported in the warm seasons. the st...
متن کاملHigh-level resistance of Nosema ceranae, a parasite of the honeybee, to temperature and desiccation.
Resistance of Nosema ceranae to different exposure conditions has been evaluated by using Sytox green and DAPI (4',6-diamidino-2-phenylindole) to test spore viability. High thermotolerance at 60 and 35 degrees C and resistance to desiccation were observed. However, a significant decrease in viability after freezing and a rapid degeneration of spores maintained at 4 degrees C were also detected.
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ژورنال
عنوان ژورنال: Journal of Research in Veterinary Medicine
سال: 2020
ISSN: 2667-6745
DOI: 10.30782/jrvm.593762