Results 41 to 50 of about 3,387 (183)

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

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

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

Commercial Product Based on Metarhizium Anisopliae Affects Survival, Midgut Morphology, and Behavior in the Stingless Bee Scaptotrigona depilis (Hymenoptera: Apidae)

Environmental Toxicology, EarlyView.
ABSTRACT Brazilian social stingless bees are important pollinators and producers of honey, wax, royal jelly, propolis, and other products. These species are experiencing a population decline, attributed to different factors, such as the excessive use of pesticides.
Andressa Santoro, Daiani Rodrigues Moreira, Talita Aparecida Tódora Santana, Wingly Santos Beltrame, Nathalia Rodrigues da Silva de Carvalho, Breno Gabriel da Silva, Gustavo Henrique de Souza, Livia Bracht, Adriana Aparecida Sinópolis Gigliolli, Maria Claudia Colla Ruvolo Takasusuki   +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

Dominance of Fructose-Associated Fructobacillus in the Gut Microbiome of Bumblebees (Bombus terrestris) Inhabiting Natural Forest Meadows

Insects, 2022
Bumblebees are key pollinators in agricultural landscapes. However, little is known about how gut microbial communities respond to anthropogenic changes. We used commercially produced colonies of buff-tailed bumblebees (Bombus terrestris) placed in three
Ronalds Krams, Dita Gudra, Sergejs Popovs, Jonathan Willow, Tatjana Krama, Maris Munkevics, Kaspars Megnis, Priit Jõers, Davids Fridmanis, Jorge Contreras Garduño, Indrikis A. Krams   +10 more
doaj   +1 more source

Brood parasitism reduces but does not prevent Bombus terrestris reproductive success

Insect Science, EarlyView.
Graphical depiction of the colony splitting process. Throughout figures in this paper, results pertaining to host success are represented in blue, and cuckoo success is represented in red. Abstract Cuckoo bumblebees are obligate brood parasites that must invade a colony of their host bumblebee species in order to reproduce.
Sofia Dartnell, Lynn V. Dicks
wiley   +1 more source

Methylation and worker reproduction in the bumble-bee (Bombus terrestris) [PDF]

Proceedings of the Royal Society B: Biological Sciences, 2014
Insects are at the dawn of an epigenetics era. Numerous social insect species have been found to possess a functioning methylation system, previously not thought to exist in insects. Methylation, an epigenetic tag, may be vital for the sociality and division of labour for which social insects are renowned.
Amarasinghe, Harindra E., Clayton, Crisenthiya I., Mallon, Eamonn B.   +2 more
openaire   +3 more sources

Potential Correlation Between Bombus lantschouensis Thoracic Morphology and Flight Behavior

Integrative Zoology, EarlyView.
Potential correlation between Bombus lantschouensis thoracic morphology and flight behavior. ABSTRACT Remarkably little modern work has investigated the thoracic structures of insects and their relationship to flight locomotion. Most studies focus exclusively on either morphology or flight kinematics.
Wenjie Li, Sipei Liu, Le Zong, Zhengzhong Huang, Lei Jiang, Xiaokun Liu, Pingping Yang, Yitian Zhang, Zhong Du, Weili Fan, Zhuanghui Qin, Xieshuang Wang, Xinying Zhang, Xiaolong Wang, Haodong Yin, Jiandong An, Chaodong Zhu, Michael C. Orr, Jiangning Wang, Siqin Ge   +19 more
wiley   +1 more source

Bombus terrestris subsp. terrestris Linnaeus 1758

, 2017
Published as part of Ornosa, Concepción, Torres, Félix & Rúa, Pilar De La, 2017, Updated list of bumblebees (Hymenoptera: Apidae) from the Spanish Pyrenees with notes on their decline and conservation status, pp.
Ornosa, Concepción, Torres, Félix, Rúa, Pilar De La   +2 more
openaire   +2 more sources