Results 61 to 70 of about 512 (165)

Colletes

open access: yes, 2017
Key to the Chilean species of Colletes Note 1: The males of C. guanta, C. quelu and C. vicugnensis are unknown. Note 2: Refer to Figs. 65A–D to see how measurements were obtained. 1 Female..............................................................................................
openaire   +2 more sources

Biomass‐Derived Carbon‐Supported‐SnS Nanostructures for 1‐Pentanol Sensing

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
This research article describes the production of sulfur‐rich hydrochar from sugarcane bagasse as a source of sulfur and carbon for the synthesis of carbon‐supported tin(II) sulfide, aiming to valorize biomass and residues. Additionally, this carbon‐supported sulfide was utilized as a chemoresistive sensor for 1‐pentanol, a significant volatile organic
Vinicius Sarracini Santos   +7 more
wiley   +1 more source

UAV‐based remote sensing of bee nesting aggregations with computer vision for object detection

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our novel application of UAV imagery and object detection models for mapping and censusing ground nesting bee aggregations represents a rapid, cost‐effective solution for overcoming limitations in traditional manual methods. This workflow has applications for bee conservation, management and research such as monitoring bee nesting populations before ...
Tobias G. Mueller, Mark A. Buckner
wiley   +1 more source

Generalized host‐plant feeding can hide sterol‐specialized foraging behaviors in bee–plant interactions

open access: yesEcology and Evolution, 2020
Host‐plant selection is a key factor driving the ecology and evolution of insects. While the majority of phytophagous insects is highly host specific, generalist behavior is quite widespread among bees and presumably involves physiological adaptations ...
Maryse Vanderplanck   +3 more
doaj   +1 more source

Colletes

open access: yes, 2018
Colletes sp. Colletes sp: FRIESE 1915: 268 (Asmara). D i s t r i b u t i o n: Asmara.
openaire   +2 more sources

Colletes marginatus

open access: yes, 2013
Published as part of Kuhlmann, Michael & Proshchalykin, Maxim Yu., 2013, The genus Colletes (Hymenoptera: Apoidea: Colletidae) in Central Asia, pp.
Kuhlmann, Michael   +1 more
openaire   +2 more sources

A trait‐based framework to understand and predict the response of wild bee functional groups to anthropogenic landscapes

open access: yesInsect Conservation and Diversity, Volume 19, Issue 1, Page 56-71, January 2026.
Wild bee functional groups consist of species that are grouped together based on their similarity in multiple nesting and foraging traits. These functional groups have their own specific association with suitable habitats and urban or agricultural landscapes.
Jaco J. T. C. Visser   +3 more
wiley   +1 more source

Phylogenomics and biogeography of the cleptoparasitic bee genus Triepeolus Robertson (Hymenoptera: Apidae), with a revised subgeneric classification of Triepeolus and its sister genus, Epeolus Latreille Filogenómica y biogeografía del género de abejas cleptoparásitas Triepeolus Robertson (Hymenoptera: Apidae), con una clasificación subgenérica revisada para Triepeolus y su género hermano, Epeolus Latreille

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
A subgeneric classification is proposed for Triepeolus—the second‐largest genus of cleptoparasitic apid bees in the world—and its sister genus Epeolus, with support from a newly presented dated phylogeny. Phylogenomic analysis based on ultraconserved elements revealed strong support for the monophyly of Triepeolus, which diverged from Epeolus sometime ...
Thomas M. Onuferko   +2 more
wiley   +1 more source

Honey Bee Viruses in Wild Bees: Viral Prevalence, Loads, and Experimental Inoculation.

open access: yesPLoS ONE, 2016
Evidence of inter-species pathogen transmission from managed to wild bees has sparked concern that emerging diseases could be causing or exacerbating wild bee declines.
Adam G Dolezal   +7 more
doaj   +1 more source

Poliembrionomia e caracterização de frutos de critrumelo 'Swingle' e de Poncirus trifoliata Polyembryony and characterization of fruits of the 'swingle' citrumelo and Poncirus trifoliata

open access: yesCiência e Agrotecnologia, 2006
Objetivou-se com este trabalho, avaliar a taxa de poliembrionia e caracterizar os frutos dos porta-enxertos citrumelo cv. Swingle e Poncirus trifoliata. O experimento foi realizado na Universidade Federal de Lavras.
José Darlan Ramos   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy