Results 21 to 30 of about 256,836 (361)

Varroa destructor: how does it harm Apis mellifera honey bees and what can be done about it?

open access: yesEmerging Topics in Life Sciences, 2020
Since its migration from the Asian honey bee (Apis cerana) to the European honey bee (Apis mellifera), the ectoparasitic mite Varroa destructor has emerged as a major issue for beekeeping worldwide.
Amélie Noël, Y. Le Conte, F. Mondet
semanticscholar   +1 more source

Molecular and phylogenetic characterization of honey bee viruses, Nosema microsporidia, protozoan parasites, and parasitic mites in China [PDF]

open access: yes, 2008
China has the largest number of managed honey bee colonies, which produce the highest quantity of honey and royal jelly in the world; however, the presence of honey bee pathogens and parasites has never been rigorously identified in Chinese apiaries.
Yang, Bu   +3 more
core   +5 more sources

Antimicrobial Properties of Apis mellifera’s Bee Venom

open access: yesToxins, 2020
Bee venom (BV) is a rich source of secondary metabolites from honeybees (Apis mellifera L.). It contains a variety of bioactive ingredients including peptides, proteins, enzymes, and volatile metabolites.
Hesham R. El-Seedi   +10 more
semanticscholar   +1 more source

Perspectives on hygienic behavior in Apis mellifera and other social insects

open access: yesApidologie, 2020
Hygienic behavior in honey bees, Apis mellifera, has been studied for over 80 years with the aim of understanding mechanisms of pathogen and parasite resistance and colony health.
M. Spivak, R. Danka
semanticscholar   +1 more source

Studies on the genetic diversity detected by RAPD in the offspring of the nutritional crossbreed between Apis cerana cerana and Apis mellifera ligustica

open access: yes浙江大学学报. 农业与生命科学版, 2005
The experiments were conducted with Apis cerana cerana and Apis mellifera ligustica. In this study, nutritional hybridizations were carried out between Apis cerana cerana and Apis mellifera ligustica.
XIE Xian-bing   +4 more
doaj   +1 more source

Genetic integrity of the Dark European honey bee (Apis mellifera mellifera) from protected populations: a genome-wide assessment using SNPs and mtDNA sequence data [PDF]

open access: yes, 2014
The recognition that the Dark European honey bee, Apis mellifera mellifera, is increasingly threatened in its native range has led to the establishment of conservation programmes and protected areas throughout western Europe.
Carreck, Norman L   +11 more
core   +1 more source

Mitochondrial genomes illuminate the evolutionary history of the Western honey bee (Apis mellifera)

open access: yesScientific Reports, 2020
Western honey bees (Apis mellifera) are one of the most important pollinators of agricultural crops and wild plants. Despite the growth in the availability of sequence data for honey bees, the phylogeny of the species remains a subject of controversy ...
Erik Tihelka   +3 more
semanticscholar   +1 more source

Vertical transmission of honey bee viruses in a Belgian queen breeding program [PDF]

open access: yes, 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
core   +2 more sources

The Relationships Between Propolis Collecting Capability and Morphometric Features of Some Honey Bee Races and Ecotypes in Anatolia

open access: yesJournal of Agricultural Sciences, 2020
Propolis collecting capacity of the honey bee race, Apis mellifera L., distributed across Anatolia and Thrace regions of Turkey was investigated and correlated with morphometric characteristics.
Münir Uçak   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy