Patterns of larval food production by hypopharyngeal glands in adult worker honey bees
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چکیده
منابع مشابه
Regulation of behavioral maturation by a primer pheromone produced by adult worker honey bees.
Previous research showed that the presence of older workers causes a delayed onset of foraging in younger individuals in honey bee colonies, but a specific worker inhibitory factor had not yet been identified. Here, we report on the identification of a substance produced by adult forager honey bees, ethyl oleate, that acts as a chemical inhibitory factor to delay age at onset of foraging. Ethyl...
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Sleep is a dynamic phenomenon that changes throughout an organism's lifetime, relating to possible age- or task-associated changes in health, learning ability, vigilance and fitness. Sleep has been identified experimentally in many animals, including honey bees (Apis mellifera). As worker bees age they change castes, typically performing a sequence of different task sets (as 'cell cleaners', 'n...
متن کاملStarvation stress during larval development facilitates an adaptive response in adult worker honey bees (Apis mellifera L.).
Most organisms are constantly faced with environmental changes and stressors. In diverse organisms, there is an anticipatory mechanism during development that can program adult phenotypes. The adult phenotype would be adapted to the predicted environment that occurred during organism maturation. However, whether this anticipatory mechanism is present in eusocial species is questionable because ...
متن کاملImpact of Pollen Supplements and Vitamins on the Development of Hypopharyngeal Glands and on Brood Area in Honey Bees
The test consisted of a study of pollen supplements and vitamins in the diet of honey bee (Apis mellifera L.) colonies in the drought seasons of 2001 and 2002 in northern Iraq. The impact of five different kinds of food on the hypopharyngeal gland of 8-day-old workers, and the area of brood in the nests was examined. The results showed that in 2001 bees fed with vitamin C had an acini of hypoph...
متن کاملThe effect of diet on protein concentration, hypopharyngeal gland development and virus load in worker honey bees (Apis mellifera L.).
Elucidating the mechanisms by which honey bees process pollen vs. protein supplements are important in the generation of artificial diets needed to sustain managed honeybees. We measured the effects of diet on protein concentration, hypopharyngeal gland development and virus titers in worker honey bees fed either pollen, a protein supplement (MegaBee), or a protein-free diet of sugar syrup. Wor...
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ژورنال
عنوان ژورنال: Apidologie
سال: 1990
ISSN: 0044-8435
DOI: 10.1051/apido:19900507