Results 21 to 30 of about 19,827 (243)

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   +2 more sources

Colony defence in bumblebees (Bombus terrestris). [PDF]

PLoS ONE
Bumblebees are key pollinators of both wild plants and agricultural crops, hence understanding their biology is critical for conservation efforts as well as for managing domesticated colonies. While their foraging and reproductive ecology have received a
Sajedeh Sarlak, Divya Ramesh, Ahmad Ashouri, Seyed Hossein Goldansaz, Alica Schwarz, Lena Seitz, Anja Weidenmüller, Vlad Demartsev, Christoph Kleineidam, Morgane Nouvian   +9 more
doaj   +2 more sources

The mechanics of nectar offloading in the bumblebeeBombus terrestrisand implications for optimal concentrations during nectar foraging [PDF]

Journal of the Royal Society Interface, 2020
Nectar is a common reward provided by plants for pollinators. More concentrated nectar is more rewarding, but also more viscous, and hence more time-consuming to drink.
Jonathan G. Pattrick, Hamish Symington, Walter Federle, Beverley J. Glover   +3 more
openalex   +2 more sources

Bazı Önemli Bombus Arısı (Bombus Terrestris L.) Parazitlerinin Moleküler Yöntemlerle Tanımlanması

Uludağ Arıcılık Dergisi, 2015
Bombus arıları tarımsal ve doğal ekosistemlerin en önemli tozlaştırıcıları arasındadır. Ancak son yıllarda doğal bombus arısı populasyonları ve tür çeşitliliği bütün dünyada azalmaktadır. Bu durumun nedenlerinden biri olarak patojenler gösterilmektedir.
Bahar Argun Karslı
openalex   +4 more sources

The bumblebee Bombus terrestris carries a primary inoculum of Tomato brown rugose fruit virus contributing to disease spread in tomatoes

PLoS ONE, 2019
The bumblebee Bombus terrestris is a beneficial pollinator extensively used in tomato production. Our hypothesis was that bumblebee hives collected from a Tomato brown rugose fruit virus (ToBRFV) infected tomato greenhouse, preserve an infectious primary
Noa Sela, Orly Laskar, Aviv Dombrovsky
exaly   +2 more sources

Lethal and sublethal effects of different biopesticides on Bombus terrestris (Hymenoptera: Apidae) [PDF]

Apidologie, 2022
Ozan Demırözer, Asiye Uzun, Ayhan Gösterit   +2 more
openalex   +2 more sources

Flower Visitation through the Lens: Exploring the Foraging Behaviour of Bombus terrestris with a Computer Vision-Based Application. [PDF]

Insects
Varga-Szilay Z, Szövényi G, Pozsgai G.
europepmc   +3 more sources

Bumble Bees (Bombus terrestris) Use Time-Memory to Associate Reward with Color and Time of Day. [PDF]

Insects, 2023
Gonulkirmaz-Cancalar O, Shertzer O, Bloch G.   +2 more
europepmc   +3 more sources

The rate of DNA synthesis in ovaries, fat body cells, and pericardial cells of the bumblebee (Bombus terrestris) depends on the stage of ovarian maturation. [PDF]

Front Physiol, 2023
Zavodska R, Sehadova H.
europepmc   +3 more sources

Comparative lipidomic and proteomic analysis reveals species-specific differences in midgut composition and insecticide absorption between Apis mellifera and Bombus terrestris. [PDF]

Pest Manag Sci
Lipidomic and proteomic analysis revealed large‐scale differences in the midgut composition of the honeybee Apis mellifera and the buff‐tailed bumblebee Bombus terrestris. These differences correlated to increased insecticide absorption in the bumblebee when using an ex vivo Ussing chamber and subsequently in vivo feeding assay (created in Biorender ...
Kokkas E, Hawkins J, Swindale L, Kende A, Sinclair J, Riveron JM, Thompson H, Pym A.   +7 more
europepmc   +2 more sources