Results 211 to 220 of about 57,143 (348)

Multiple Key Hosts and Network Structure Shape Viral Prevalence Across Multispecies Communities of Bees

Ecology Letters, Volume 29, Issue 2, February 2026.
This study develops a quantitative framework that integrates field data, epidemiological models, simulations, and Bayesian inference to identify key viral hosts in multispecies bee communities. By estimating species‐specific R0 values from flower‐visitor networks and viral screening, we show that honeybees, as well as other wild bees, can drive the ...
Patrycja Pluta, Annika L. Hass, Kathrin Czechofsky, Catrin Westphal, Robert J. Paxton   +4 more
wiley   +1 more source

Automated identification of honey bee pollen loads for field-applied palynological studies. [PDF]

New Phytol
Barés J, Poncelet P, Doucet CM, Legrand C, Cambon A, Carlier C, Chevin P, Dewaele LP, Jullien D, Thibaud JB, Charnet P, Rousset M, Cheptou PO.   +12 more
europepmc   +1 more source

Chemical Properties and Biological Activity of Bee Pollen. [PDF]

Molecules, 2023
Rodríguez-Pólit C, Gonzalez-Pastor R, Heredia-Moya J, Carrera-Pacheco SE, Castillo-Solis F, Vallejo-Imbaquingo R, Barba-Ostria C, Guamán LP.   +7 more
europepmc   +1 more source

Comparison of conventional and supercritical isolation methods from bee pollen and their effects on the concentrations of bioactive compounds

Taja Žitek Makoter, Vesna Postružnik, Anastasia Kyriakoudi, Elli Pantazi, Natasa P. Kalogiouri, Ioannis Mourtzinos, Željko Knez, Maša Knez Marevci   +7 more
openalex   +1 more source

Botanical profile of bee pollen from the southern coastal region of Bahia, Brazil [PDF]

, 2010
Marcos da Costa Dórea, Jaílson Santos de Novaıs, Francisco de Assis Ribeiro dos Santos   +2 more
openalex   +1 more source

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

GCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

Comparison of the effects of two kinds of commercially available pollen on colony development and queen production in the bumble bee Bombus terrestris L (Hymenoptera, Apidae) [PDF]

, 1996
M. F. Ribeiro, Marie José Duchateau, H. H. W. Velthuis   +2 more
openalex   +1 more source

Development of a Modular 3D‐Printed Pollen Trap for Bumble Bee Monitoring

Journal of Applied Entomology, Volume 150, Issue 1, Page 101-106, February 2026.
ABSTRACT Accurate pollen collection is essential for understanding bumble bee foraging dynamics, assessing environmental risks and monitoring colony health. Effective monitoring systems provide critical insights into pesticide exposure, floral resource availability and pollinator health.
Richard Odemer, Marie Geiger, Lars Geiger   +2 more
wiley   +1 more source

<i>Schisandra chinensis</i> Bee Pollen Extract Alleviates Obesity by Modulating Gut Microbiota-Driven Bile Acid Metabolism. [PDF]

Nutrients
An X, Zhang J, Chou R, Zhao C, Zhao H, Cao W, Cheng N.   +6 more
europepmc   +1 more source

Fine‐tuning the buzz: comparing visitation frequency and pollination effectiveness in plant–pollinator networks

New Phytologist, Volume 249, Issue 4, Page 2140-2152, February 2026.
Summary Ecological network approaches have advanced our understanding of how species interactions influence community and evolutionary dynamics. However, a key limitation is that most network analyses rely solely on visitation data, often overlooking functional aspects of interactions.
Lorena B. Valadão‐Mendes, Pamela C. Santana, André R. Rech, Vinícius L. G. Brito, Pietro K. Maruyama   +4 more
wiley   +1 more source