Results 51 to 60 of about 15,123 (122)

From Meliponary to Science: Quality and Properties of Scaptotrigona aff. postica Pollen

open access: yesJournal of Food Quality, Volume 2026, Issue 1, 2026.
Bee pollen is a superfood with high nutritional and functional values, and its quality can be influenced by factors such as particle size and processing. This study investigated the physicochemical composition, the presence of bioactive compounds, and the quality of pollen from Scaptotrigona aff.
Adriane Gomes da Silva   +7 more
wiley   +1 more source

Comparing GHG Emissions of Residue‐Based BECCS to Alternative Biomass Uses

open access: yesGCB Bioenergy, Volume 17, Issue 12, December 2025.
We compare the total emissions of two future BECCS plants in the Netherlands using wood and bagasse residues to the current coal‐biomass plants. Then we assess the BECCS emissions overtime compared to different uses of the same biomass wood and bagasse residues.
Susan Caroline Alvarado Cummings   +4 more
wiley   +1 more source

Honey Bees of Santa Catarina, Brazil, have only African mitochondrial DNA

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012
As diferenças entre a subspécie de abelha africana (Apis mellifera scutellata) e as subspécies europeias (Apis mellifera mellifera e Apis mellifera ligustica) nos quesitos comportamento higiênico e agressividade são marcantes.
M. Lopes-da-Silva   +4 more
doaj   +1 more source

Local and landscape features of urban fragments determine the occurrence of stingless bees As características locais e paisagísticas dos fragmentos urbanos determinam a ocorrência de uma espécie de abelhas sem ferrão

open access: yesInsect Conservation and Diversity, Volume 18, Issue 6, Page 1027-1036, November 2025.
Both local and landscape factors associated with habitat availability and quality determine the persistence of stingless bees across fragments. Places where the species occurs have local and landscape characteristics distinctive from those where it is absent.
Yasmine Antonini   +2 more
wiley   +1 more source

Pollination of soybean (Glycine max L. Merril) by honeybees (Apis mellifera L.)

open access: yesBrazilian Archives of Biology and Technology, 2005
This experiment was carried out to evaluate the effect of the honeybee pollination in the production and quality of soybean seeds (Glycine max L. Merril).
Wainer César Chiari   +7 more
doaj   +1 more source

Beyond Deception: What Else Do Flower Wasps (Hymenoptera: Thynnidae: Thynninae) Do in Flowers Worldwide?

open access: yesJournal of Applied Entomology, Volume 149, Issue 9, Page 1351-1363, November 2025.
ABSTRACT Wasps, although less recognised as good pollinators, also feed on nectar and pollinate flowers. Specialised pollination systems, such as orchids that mimic the pheromones of female wasps to attract males, are complex and specific. This interaction occurs with some Thyninnae wasps that also visit flowers to obtain nectar and perform other ...
Leidy Kelly Guimarães Cunha   +4 more
wiley   +1 more source

Integrating Population Genomics and Historical Occurrence Data to Assess the Impact of Land‐Use Changes on Centris Oil Bees in the Brazilian Cerrado

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Habitat loss and fragmentation (HLF) are among the major drivers of bee decline, yet closely related species often show contrasting responses depending on their ecological and demographic traits. The Brazilian Cerrado biodiversity hotspot experiences among the world's highest rates of HLF.
Paulo Sousa   +5 more
wiley   +1 more source

Abelhas do Brasil

open access: yes, 2014
Imagem que traz a foto de seis abelhas, sendo cada uma pertencente a famílias diferentes, que ocorrem no Brasil. Dessas, três pertencem ao grupo das lambedoras( abelhas que lambem o néctar nas flores, que também são chamadas de abelhas de língua curta ...
Webbee
core  

Influência de abelhas africanizadas na concentração de açúcares no néctar de soja (Glycine max L. Merrill) var. Codetec 207 - doi: 10.4025/actascianimsci.v32i2.7930

open access: yesActa Scientiarum: Animal Sciences, 2010
O objetivo foi avaliar a concentração de açúcares no néctar de soja (Glycine max L. Merrill) em áreas com ou sem a presença de abelhas Apis mellifera L.
Eloi Machado Alves   +5 more
doaj   +1 more source

Abelhas matemáticas

open access: yes, 2016
Ensino Médio::MatemáticaO adolescente Caio assiste ao programa Animais Curiosos apresentado por James Calafrio. James fala sobre as abelhas, sua organização social e, em especial, sobre a forma hexagonal dos alvéolos.
Oliveria, Samuel Rocha de   +9 more
core   +1 more source

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