Results 1 to 10 of about 5,170 (214)

Recognition and Avoidance of Contaminated Flowers by Foraging Bumblebees (Bombus terrestris) [PDF]

open access: yesPLoS ONE, 2011
Bumblebee colonies are founded by a single-mated queen. Due to this life history trait, bumblebees are more susceptible to parasites and diseases than polyandrous and/or polygynous social insects.
Bertrand Fouks, Hmg Lattorff
exaly   +2 more sources

Bumblebee Diversity in Different Habitat Types and Along an Altitudinal Gradient at a Forest–Grassland Ecotone in the East Range of the Qinghai–Tibet Plateau [PDF]

open access: yesInsects
Bumblebees are the most important pollinators in alpine areas. Their survival is vulnerable to anthropogenic disturbance. To comprehend the variation in bumblebee diversity in different habitat types and altitudinal gradient, this study carried out ...
Xunlu Xu   +5 more
doaj   +2 more sources

Behavioral Responses of the Bumblebee Bombus terrestris to Volatile Compounds from Blueberries [PDF]

open access: yesBiology
Bumblebees are important pollinating insects in crop pollination. Chemical attractants can effectively improve the flower-visiting efficiency of bumblebees, thereby increasing blueberry yields.
Yun He   +6 more
doaj   +2 more sources

RNA virus spillover from managed honeybees (Apis mellifera) to wild bumblebees (Bombus spp.)

open access: yesPLoS ONE, 2019
The decline of many bumblebee species (Bombus spp.) has been linked to an increased prevalence of pathogens caused by spillover from managed bees. Although poorly understood, RNA viruses are suspected of moving from managed honeybees (Apis mellifera ...
Samantha Alger   +2 more
exaly   +2 more sources

Prevalence of infection by the microsporidian Nosema spp. in native bumblebees (Bombus spp.) in northern Thailand

open access: yesPLoS ONE, 2019
Bumblebees (tribe Bombini, genus Bombus Latreille) play a pivotal role as pollinators in mountain regions for both native plants and for agricultural systems.
Chainarong Sinpoo   +2 more
exaly   +2 more sources

Light Sensitive Bumblebee Species Are Associated With Forest Habitat and Forest‐Dominated Landscapes [PDF]

open access: yesEcology and Evolution
We investigate whether the eye parameter of bumblebees—a visual trait measuring the tradeoff between light sensitivity and visual resolution—is associated with: (i) local habitats, (ii) forest cover at the landscape scale (1 km radius), and (iii) the ...
Océane Bartholomée   +6 more
doaj   +2 more sources

Non-compliance with the World Trade Organization agreements by exporters of the European bumblebee, Bombus terrestris

open access: yesSustainability: Science, Practice, & Policy, 2023
International companies commercially rear bumblebees worldwide, the trade of which is regulated through agreements established by the World Trade Organization (WTO).
Cecilia Smith-Ramírez   +5 more
doaj   +1 more source

Bumblebee [PDF]

open access: yes2009 Annual Conference & Exposition Proceedings, 2020
Comment: 15 ...
Brian Rodrigue   +5 more
openaire   +2 more sources

The relationship between managed bees and the prevalence of parasites in bumblebees [PDF]

open access: yesPeerJ, 2014
Honey bees and, more recently, bumblebees have been domesticated and are now managed commercially primarily for crop pollination, mixing with wild pollinators during foraging on shared flower resources.
Peter Graystock   +2 more
doaj   +2 more sources

Bumblebees land rapidly by intermittently accelerating and decelerating toward the surface during visually guided landings

open access: yesiScience, 2022
Summary: Many flying animals parse visual information to control their landing, whereby they can decelerate smoothly by flying at a constant radial optic expansion rate.
Pulkit Goyal   +2 more
doaj   +1 more source

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