Susceptibility of red mason bee larvae to bacterial threats due to microbiome exchange with imported pollen provisions

A Voulgari-Kokota, I Steffan-Dewenter, A Keller - Insects, 2020 - mdpi.com
Solitary bees are subject to a variety of pressures that cause severe population declines.
Currently, habitat loss, temperature shifts, agrochemical exposure, and new parasites are …

Solitary bee larvae modify bacterial diversity of pollen provisions in the stem-nesting bee, Osmia cornifrons (Megachilidae)

JG Kueneman, J Gillung, MT Van Dyke… - Frontiers in …, 2023 - frontiersin.org
Microbes, including diverse bacteria and fungi, play an important role in the health of both
solitary and social bees. Among solitary bee species, in which larvae remain in a closed …

Bacterial community structure and succession in nests of two megachilid bee genera

A Voulgari-Kokota, G Grimmer… - FEMS microbiology …, 2019 - academic.oup.com
Studies on honeybees have revealed bacterial taxa which adopt key functions in the hive, in
terms of nutrient uptake and immune responses. Despite solitary bees providing invaluable …

Diverse Microbiota Identified in Whole Intact Nest Chambers of the Red Mason Bee Osmia bicornis (Linnaeus 1758)

A Keller, G Grimmer, I Steffan-Dewenter - PLoS One, 2013 - journals.plos.org
Microbial activity is known to have profound impact on bee ecology and physiology, both by
beneficial and pathogenic effects. Most information about such associations is available for …

Diet breadth affects bacterial identity but not diversity in the pollen provisions of closely related polylectic and oligolectic bees

JA Rothman, DL Cox-Foster, C Andrikopoulos… - Insects, 2020 - mdpi.com
Simple Summary Solitary bees are important pollinators in managed and wild ecosystems.
Across the bee phylogeny, bees may forage on a single species of plant, few plant species …

Microbial diversity associated with the pollen stores of captive-bred bumble bee colonies

PS Dharampal, L Diaz-Garcia, MAB Haase, J Zalapa… - Insects, 2020 - mdpi.com
The pollen stores of bumble bees host diverse microbiota that influence overall colony
fitness. Yet, the taxonomic identity of these symbiotic microbes is relatively unknown. In this …

Diverse diets with consistent core microbiome in wild bee pollen provisions

RM Dew, QS McFrederick, SM Rehan - Insects, 2020 - mdpi.com
Bees collect pollen from flowers for their offspring, and by doing so contribute critical
pollination services for our crops and ecosystems. Unlike many managed bee species, wild …

Pollen-borne microbes shape bee fitness

PS Dharampal, C Carlson… - Proceedings of the …, 2019 - royalsocietypublishing.org
Teeming within pollen provisions are diverse communities of symbiotic microbes, which
provide a variety of benefits to bees. Microbes themselves may represent a major dietary …

Composition and acquisition of the microbiome in solitary, ground-nesting alkali bees

KM Kapheim, MM Johnson, M Jolley - Scientific reports, 2021 - nature.com
Increasing evidence suggests the microbiome plays an important role in bee ecology and
health. However, the relationship between bees and their bacterial symbionts has only been …

Hunting for healthy microbiomes: determining the core microbiomes of Ceratina, Megalopta, and Apis bees and how they associate with microbes in bee collected …

P Graystock, SM Rehan, QS McFrederick - Conservation Genetics, 2017 - Springer
Social corbiculate bees such as honey bees and bumble bees maintain a specific beneficial
core microbiome which is absent in wild bees. It has been suggested that maintaining this …