Results 61 to 70 of about 19,257 (213)

Consequences of the high abundance of Bombus terrestris on the pollination of Vicia faba

Journal of Pollination Ecology, 2021
One of the main visitors to Fabia bean crops (Vicia faba) in South America is the invasive bumblebee species Bombus terrestris. This is particularly true in Chile, where B.
Cecilia Smith, Adriana Rendón, Rodrigo Barahona, Wladimir Moya   +3 more
doaj   +1 more source

Genomic divergence and a lack of recent introgression between commercial and wild bumblebees (Bombus terrestris)

Evolutionary Applications, 2022
The global movement of bees for agricultural pollination services can affect local pollinator populations via hybridization. When commercial bumblebees are of the same species but of different geographic origin, intraspecific hybridization may result in ...
Cecilia Kardum Hjort, Josephine R. Paris, Peter Olsson, Lina Herbertsson, Joachim R. deMiranda, Rachael Y. Dudaniec, Henrik G. Smith   +6 more
doaj   +1 more source

Proteomic differences in seminal fluid of social insects whose sperm differ in heat tolerance

Royal Society Open Science, 2023
In the coming years, climate change is likely to increase the frequency and intensity of heatwaves. In many organisms, heat stress provokes physiological perturbations and can lead to decreased male fertility.
Baptiste Martinet, Kimberly Przybyla, Corentin Decroo, Ruddy Wattiez, Serge Aron   +4 more
doaj   +1 more source

Foraging preferences of bumble bee castes are weakly related to plant species cover on two arable agri-environment habitat types

Journal of Pollination Ecology, 2023
Arable field margins provide important floral resources for insect foragers. This study assessed the significance of cultivated margins and floristically enhanced margins, both English agri-environment scheme (AES) options, to foraging bumble bees ...
Niamh Mary McHugh, Rachel Nichols, Adam McVeigh, Belinda Bown, Roseanne Powell, Philip Wilson, Emily Swan, John Holland   +7 more
doaj   +1 more source

The behavioural responses of bumblebees Bombus terrestris to simulated rain. [PDF]

R Soc Open Sci
Bumblebee activity typically decreases during rainfall, putting them under the threat of the increased frequency of precipitation due to climate change. A novel rain machine was used within a flight arena to observe the behavioural responses of bumblebees ( Bombus terrestris ) to simulated ...
Reeves LA, Jarvis EM, Lawson DA, Rands SA.   +3 more
europepmc   +5 more sources

Proximity to wind turbines altered plant–pollinator dynamics in prairie and sagebrush ecosystems in Wyoming, USA

Nordic Journal of Botany, EarlyView.
Wind turbines influence several abiotic conditions in the environments they are sited in and may influence the behavior and movement of insect pollinators. It is unknown how operating turbines influence plant–pollinator interactions. To investigate if pollination dynamics could be affected by the presence of wind turbines, we recorded videos of ...
Michelle Weschler, Brenna Martin, Lusha Tronstad   +2 more
wiley   +1 more source

Information flow and regulation of foraging activity in bumble bees (Bombus spp.) [PDF]

, 2004
Publisher version: http://www.apidologie ...
Lars Chittka, Anna Dornhaus, Chittka, Lars, Chittka, L, Dornhaus, A, Dornhaus, Anna   +5 more
core   +1 more source

Bombus terrestris

Bombus terrestris (Linnaeus, 1758) Materials Type status: Other material. Occurrence: catalogNumber: A 0206, A 0211; recordedBy: L. Fortini; individualCount: 2; sex: females; lifeStage: adult; occurrenceID: 252FE685-B827-5A95-9600-A99E08E2A42C; Taxon: scientificName: Bombus (Bombus) terrestris (Linnaeus, 1758); order: Hymenoptera; family: Apidae; genus:
Fortini, Lorenzo, Ruzzier, Enrico, Mei, Maurizio, Di Giulio, Andrea   +3 more
openaire   +4 more sources

Impact of Environmental Microparticles on Insect Olfaction

Environmental Toxicology, EarlyView.
ABSTRACT Terrestrial insects underpin key ecosystem services, including pollination, herbivory regulation, decomposition, nutrient cycling, and disease control. These functions depend on chemical communication that guides insects to food, mates, hosts, shelters, and oviposition sites while helping them avoid threats.
Steve B. S. Baleba, Danube K. N. Wandji, Yves H. Tchiechoua, Komi Mensah Agboka, Iman B. Hassaballa, Victor O. Omondi, Beatrice T. Nganso, Saliou Niassy, Souleymane Diallo, Merid N. Getahun   +9 more
wiley   +1 more source

Spatial and temporal patterns of genetic diversity in Bombus terrestris populations of the Iberian Peninsula and their conservation implications

Scientific Reports, 2021
The bumblebee Bombus terrestris is used worldwide for crop pollination. Despite its positive impact on crop yield, it has become a widespread threat to biodiversity due to its interactions with local bumblebee populations.
Diego Cejas, Pilar De la Rúa, Concepción Ornosa, Denis Michez, Irene Muñoz   +4 more
doaj   +1 more source