Suitability of Starch Syrups for Winter Feeding of Honeybee Colonies
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منابع مشابه
Absconding of Honeybee Colonies from Beehives: Underlying Factors and its Financial Implications for Beekeepers in Tanzania
A study was conducted to investigate honeybee colonies absconding from beehives and its financial implication among beekeepers in Tabora and Katavi regions, Western Tanzania. Four districts were selected on the basis of adoption of improved beehives. A total of 198 beekeepers were randomly selected for interviews. Data collected from beekeepers using a questionnaire were supplemented with data ...
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Queen promiscuity lowers disease within honeybee colonies.
Most species of social insects have singly mated queens, but in some species each queen mates with numerous males to create a colony with a genetically diverse worker force. The adaptive significance of polyandry by social insect queens remains an evolutionary puzzle. Using the honeybee (Apis mellifera), we tested the hypothesis that polyandry improves a colony's resistance to disease. We estab...
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In order to survive cold northern winters, honeybees crowd tightly together in a winter cluster. Present models of winter cluster thermoregulation consider the insulation by the tightly packed mantle bees as the decisive factor for survival at low temperatures, mostly ignoring the possibility of endothermic heat production. We provide here direct evidence of endothermic heat production by 'shiv...
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ژورنال
عنوان ژورنال: Journal of Apicultural Science
سال: 2016
ISSN: 2299-4831
DOI: 10.1515/jas-2016-0025