Results 61 to 70 of about 15,809 (222)
, 2018 17 pages : illustrations ; 26 cm.This paper describes and illustrates the egg, fifth, first, and fourth larval instars, as well as the female pupa of Bombus (Cullumanobombus) griseocollis (DeGeer), all collected from a single nest in June 2017 in ...
Johnson, Dennis E. (Dennis Earl), 1942- +2 more
core +1 more source
, 2022 Published as part of Zettel, Herbert, Ockermüller, Esther, Schoder, Sabine & Seyfert, Franz, 2022, Zur Verbreitung der Wildbien en (Hymenoptera, Apidae) in Wien, Österreich, pp.
Zettel, Herbert +3 more
openaire +2 more sources
Bee pollen as functional food and environmental bioindicator: current evidence and future challenges
Journal of the Science of Food and Agriculture, EarlyView.Abstract Bee pollen (BP), a plant‐derived product collected by honey bees, is increasingly promoted as a functional food due to its content of proteins, essential amino acids, lipids, vitamins, minerals, and bioactive compounds such as polyphenols and flavonoids.
Luigi Parrotta, Stefano Del Duca
wiley +1 more source
EUNK Revista Científica de Abejas y Apicultores, 2022 En 2017, se dividieron plantas de trébol rojo (genotipo TRG), Trifolium pratense L. (Fabaceae), en tres tratamientos de polinización entomófila (Bombus pauloensis, Apis mellifera, polinización libre) y un testigo sin polinización entomófila.
Soledad Camila Villamil +2 more
doaj +1 more source
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 +2 more
wiley +1 more source
Flower Preferences of the Wrocław Botanical Garden Bumblebees (Bombus spp.)
Journal of Apicultural Science, 2012 Trzmiele (Bombus spp.) morfologicznie różnią się od siebie długością języczka. W faunie Ogrodu Botanicznego stwierdzono występowanie 7 gatunków trzmieli, a wśród nich długojęzyczkowego Bombus hortorum i średniojęzyczkowego B.
Sikora Aneta, Kelm Maria
doaj +1 more source
European Journal of Taxonomy, 2022 The hypnorum-complex of bumblebees (in the genus Bombus Latreille, 1802) has been interpreted as consisting of a single widespread Old-World species, Bombus hypnorum (Linnaeus, 1758) s.
Paul H. Williams +4 more
doaj +1 more source
Oikos, EarlyView.Shared flowers can facilitate pathogen transmission between managed honey bees and wild bees, yet this process remains poorly understood in ecosystems undergoing rapid environmental change. Using a glacier foreland in Switzerland, we present the first study on how glacier retreat stages and bee life‐history traits influence pathogen occurrence across ...
Andrea Ferrari +6 more
wiley +1 more source
Bumble bees exhibit body size clines across an urban gradient despite low genetic differentiation
Scientific Reports, 2022 Environmental heterogeneity resulting from human-modified landscapes can increase intraspecific trait variation. However, less known is whether such phenotypic variation is driven by plastic or adaptive responses to local environments.
Matthew W. Austin +3 more
doaj +1 more source
Remote Sensing in Ecology and Conservation, EarlyView.Camera traps are emerging as a useful tool for noninvasive insect monitoring; however, it remains unclear how to lure diurnal insects to traps, how to detect them upon arrival, and how camera‐based methods compare to conventional sampling. We developed a low‐cost, open‐source camera trap to monitor wild bumble bees in agricultural fields. We found that
Michael P. Getz +4 more
wiley +1 more source