Results 31 to 40 of about 89,219 (393)
PROBLEMS OF PRESERVATION OF THE DARK EUROPEAN HONEYBEE Apis mellifera mellifera L.
Сибирский лесной журнал, 2021 The article is devoted to discussing problem of reducing numbers of the dark European honeybee Apis mellifera mellifera L. in the natural and historical habitats. By analyzing changes in forest legislation and administrative policies on the territory of the European part of contemporary Russia, it is established that one of the main causes of the ...
А. V. Кrivtsovа, А. M. Sharygin
openaire +2 more sources
Інтродукція Рослин, 2003 Species of Amaranthus L. genus are anemophilous plants, but we observed active attendance of honeybee (Apis mellifera L.) to A. paniculatus L., A. caudatus L., A. hypochondriacus L., A. mantegazzianus Passer, introduced into Ukraine. We discovered pollen
O.L. Skrypka
doaj +1 more source
Vertical transmission of honey bee viruses in a Belgian queen breeding program [PDF]
, 2015 Background: The Member States of European Union are encouraged to improve the general conditions for the production and marketing of apicultural products. In Belgium, programmes on the restocking of honey bee hives have run for many years.
de Graaf, Dirk +3 more
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Infrared (FTIR) spectral features of honey bee (Apis mellifera L.) hemolymph
, 2020 Hemolymph is a liquid of the open circulatory system of the honey bee (Apis mellifera L.) which represents a functional equivalent of vertebrate blood and lymph.
Jelena Horvatinec, L. Svečnjak
semanticscholar +1 more source
Effects of Flight on Gene Expression and Aging in the Honey Bee Brain and Flight Muscle [PDF]
, 2012 Honey bees move through a series of in-hive tasks (e.g., “nursing”) to outside tasks (e.g., “foraging”) that are coincident with physiological changes and higher levels of metabolic activity.
Ammons, Andrew +5 more
core +5 more sources
PLoS ONE, 2020 Pesticide exposures can have detrimental impacts on bee pollinators, ranging from immediate mortality to sub-lethal impacts. Flupyradifurone is the active ingredient in Sivanto™ and sulfoxaflor is the active ingredient in Transform®.
Priyadarshini Chakrabarti +4 more
semanticscholar +1 more source
Journal of Veterinary Research, 2023 Honey bee viruses have been shown to negatively affect the vigour and longevity of European honey bees (Apis mellifera L). In the present work, beehive materials were tested for their potential to serve as non-invasive samples for honey bee virus ...
Čukanová Eliška +5 more
doaj +1 more source
Are honey bees (apis mellifera L.) native to the British Isles? [PDF]
, 2008 No description ...
Carreck, Norman
core +1 more source
The Impacts of Two Protein Supplements on Commercial Honey Bee (Apis mellifera L.) Colonies
Journal of Apicultural Research, 2019 Honey bees (Apis mellifera L.) are pollinators of major importance for crop production. In recent years, colony management has become more difficult due to multiple problems such as pesticide exposure, exotic parasites, pathogens and nutritional ...
Marianne Lamontagne-Drolet +3 more
semanticscholar +1 more source
Towards integrated control of varroa: effect of variation in hygienic behaviour among honey bee colonies on mite population increase and deformed wing virus incidence [PDF]
, 2014 Hygienic behaviour in the honey bee, Apis mellifera, is the uncapping and removal of dead, diseased or infected brood from sealed cells by worker bees. We determined the effect of hygienic behaviour on varroa population growth and incidence of deformed ...
Al Toufailia, Hasan M +4 more
core +1 more source