Results 41 to 50 of about 370,360 (333)
Glyphosate perturbs the gut microbiota of honey bees
Significance Increased mortality of honey bee colonies has been attributed to several factors but is not fully understood. The herbicide glyphosate is expected to be innocuous to animals, including bees, because it targets an enzyme only found in plants ...
Erick V. S. Motta+2 more
semanticscholar +1 more source
Plant evolution can mediate negative effects from honey bees on wild pollinators
Pollinators are introduced to agroecosystems to provide pollination services. Introductions of managed pollinators often promote ecosystem services, but it remains largely unknown whether they also affect evolutionary mutualisms between wild pollinators ...
James R. D. Milner+3 more
doaj +1 more source
At a recent family dinner, we discussed the plight of honey bees. Everywhere bees are disappearing, and a new syndrome has been coined: “Colony collapse disorder.” The etiology is unknown, though p...
openaire +3 more sources
Impact of honeybee (Apis mellifera L.) density on wild bee foraging behaviour
Honey bees are globally regarded as important crop pollinators and are also valued for their honey production. They have been introduced on an almost worldwide scale.
Goras Georgios+5 more
doaj +1 more source
Thelytoky in the honey bee [PDF]
Thelytoky, the asexual production of females, is rare in honey bees. However, it is ubiquitous in workers of the Cape honey bee Apis mellifera capensis. Thelytoky allows some workers to be reincarnated into the queen phenotype, and thereby selects for reproductive competition among workers.
Goudie, Frances, Oldroyd, Benjamin
openaire +3 more sources
Olfactory coding in the antennal lobe of the bumble bee Bombus terrestris
Sociality is classified as one of the major transitions in evolution, with the largest number of eusocial species found in the insect order Hymenoptera, including the Apini (honey bees) and the Bombini (bumble bees).
Marcel Mertes+2 more
doaj +1 more source
Viral infection affects sucrose responsiveness and homing ability of forager honey bees, Apis mellifera L. [PDF]
Honey bee health is mainly affected by Varroa destructor, viruses, Nosema spp., pesticide residues and poor nutrition. Interactions between these proposed factors may be responsible for the colony losses reported worldwide in recent years. In the present
Zhiguo Li+9 more
doaj +1 more source