Results 131 to 140 of about 9,568 (199)

Bumblebees mediate landscape effects on a forest herb's population genetic structure in European agricultural landscapes

Ecology and Evolution
Spatially isolated plant populations in agricultural landscapes exhibit genetic responses not only to habitat fragmentation per se but also to the composition of the landscape matrix between habitat patches.
Jannis Till Feigs, Siyu Huang, Stephanie I. J. Holzhauer, Jörg Brunet, Martin Diekmann, Per‐Ola Hedwall, Katja Kramp, Tobias Naaf   +7 more
doaj   +1 more source

Identification and analysis of the male labial gland secretions of three species of Bombus (Thoracobombus) (Hymenoptera: Apidae)

Journal of Crop Protection, 2014
The males of the three species of bumblebees, Bombus (Thoracobombus) ruderarius (Müller), B. (T.) persicus Radoszkowskiand B. (T.) mesomelas Gerstaecker collected from Vikan village, Qazvin province and their male labial gland secretions were analyzed by
Parisa Abdoli, Alireza Monfared
doaj  

The Bumblebees of Petrograd Goubernia

, 1922
The first data on bumblebees of the Petrograd Goubernia appeared 120 years ago and are by Cederhjelm. In his Faunae Ingricae Prodromus 1) are shown 8 species of bumblebees (2). Subsequently, about 60 years later, appeared further data on the subject. R.
Skorikov, A.
core  

Effects of Body Mass and Temperature on Sexual Selection in Bumblebees (<i>Bombus terrestris</i>) Under Equal Sex Ratios. [PDF]

Insects
Park MS, Woo JH, Qiu W, Yoon HJ, Kim BY, Lee KY, Lee KS, Jin BR.   +7 more
europepmc   +1 more source

Detection of bumblebee behaviour around a nest box using AI-based image analysis. [PDF]

MethodsX
Ohyama K, Naito H, Hirai N.
europepmc   +1 more source

Aversive memory and extinction learning for noxious stimuli and aversive tastants in bumblebees. [PDF]

J Exp Biol
Sarlak S, Ashouri A, Goldansaz SH, MaBouDi H, Kleineidam C, Chittka L.   +5 more
europepmc   +1 more source

Chemical compounds of the foraging recruitment pheromone in bumblebees

, 2005
Serrano, AR, Granero, AM, Gonzalez, FJE, Chittka, L, Dornhaus, A, Ghani, J, Sanz, JMG, Vidal, JLM   +7 more
core   +1 more source

Interindividual variation of eye optics and single object resolution in bumblebees [PDF]

, 2003
Spaethe, J, Chittka, L
core   +1 more source

When a bigger brain is better: The case of bee olfactory learning. [PDF]

Proc Natl Acad Sci U S A
Monchanin C, Gómez-Moracho T, Pasquaretta C, Buatois A, Bestea L, Marchal P, Lösel PD, Lebrun R, Lihoreau F, Barron AB, Devaud JM, Lihoreau M.   +11 more
europepmc   +1 more source

Accumulation of Heavy Metals in Blueberry Floral Rewards and Their Effects on Reproductive Fitness and Bumblebee Pollination Behavior. [PDF]

Plants (Basel)
Wu L, Sun Q, Wang X, Liu D, Zhang Y.
europepmc   +1 more source