Results 151 to 160 of about 89,687 (290)

Apis mellifera alfajok hibridizációja Magyarországon és Lengyelországban

open access: yes, 2019
Magyarországon a krajnai méh (Apis mellifera carnica) őshonos, mely kiválóan alkalmazkodott a hazai éghajlathoz. Genetikai tisztaságának megőrzése fontos feladat, mivel a szomszédos területekről érkező vagy betelepített alfajok veszélyeztetik ...
Abonyi, Tünde
core  

Mānuka Honey and Leaf Bioactives: A Review of Taonga Natural Products From Leptospermum scoparium

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
This comprehensive review of mānuka examines its cultural significance, botany, distinct genetics and unique phytochemistry. It highlights mānuka honey, enriched with antibacterial methylglyoxal derived from nectar dihydroxyacetone, and details markers used to combat honey fraud.
John W. van Klink   +2 more
wiley   +1 more source

A Varroa destructor hatása az Apis mellifera áttelelésére

open access: yes, 2009
A Varroa destructor hatása az Apis mellifera átteleléséregjbiológus-ökológusrégi ...
Baráth, Szilárd
core  

Occurrence of 9-oxodec-trans-2-enoic acid in queens of Apis dorsata, Apis cerana, and Apis mellifera

open access: yes, 2021
Extracts of queen heads of Apis dorsata and A. cerana were attractive to drones of A. mellifera and were found to contain queen substance, 9-oxodec-trans-2-enoic acid, identical with that produced by queens of A. mellifera.
Laigo, F. M.   +3 more
core  

Network Indices and Diversity Follow Distinct Patterns for Bee–Plant Networks Along a Neotropical Elevational Gradient

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Ecological studies of how interactions, communities, and species change along elevational gradients are still missing from some key organisms and ecosystems. We quantify bee–plant interactions and bee diversity patterns along a low elevation Neotropical mountain.
Valerie E. Peters, Jenny Hsu
wiley   +1 more source

Lost and Found: Western Honey Bee (Apis mellifera) Matrix Metalloproteinase 1

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Despite considerable overall improvements in the Western honey bee (Apis mellifera) reference genome over the past two decades, some genes are missing in the current reference assembly (Amel_HAv3.1), potentially interfering with the meaningfulness of downstream analyses.
Jessica Braunisch   +4 more
wiley   +1 more source

Metabolomic Signatures of Longevity in Bivalves Reveal Reorganization of TCA Cycle and Amino Acid Metabolism

open access: yesAging Cell, Volume 25, Issue 11, November 2026.
Targeted metabolomics of gill and mantle tissues from five marine bivalve species spanning lifespans from approximately 30 to over 500 years revealed longevity‐associated metabolic signatures. Longer‐lived species exhibited reduced free amino acid pools, lactate, pyruvate‐related ratios, fumarate and malate, alongside increased succinate‐to‐fumarate ...
Pauline Bertrand   +4 more
wiley   +1 more source

Oferta alimenticia para abejas apis mellifera en café. Pasuncha - Cundinamarca

open access: yesPerspectivas, 2018
Se realizó el análisis palinológico de las flores presentes en el cultivo de café en Pasuncha (Cundinamarca), se recolectaron las flores presentes en este hábitat para extraer su polen, identificarlo y compararlo con el pan de abejas recolectado en las ...
Daniel Augusto Acosta Leal   +3 more
doaj  

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 648-657, November 2026.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

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