Results 211 to 220 of about 4,549 (230)

Contrasting effects of yeasts and bacteria on floral nectar traits [PDF]

Annals of Botany, 2018
Background and Aims: Flowers can be highly variable in nectar volume and chemical composition, even within the same plant, but the causes of this variation are not fully understood.
Rachel L Vannette, Tadashi Fukami, Vannette Rachel L   +2 more
exaly   +2 more sources

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Nectar yeast scent additions fail to impact overall bouquet composition and bumble bee visitation in a montane herb

bioRxiv
Premise of research The factors that mediate how foragers locate food supplies are of vital importance in understanding their energy acquisition and survival.
Nicholas Dabagia, Valerie Martin, Daniel Souto‐Vilarós, Robert N. Schaeffer, Rebecca E. Irwin   +4 more
semanticscholar   +1 more source

Thirty years of research on nectar biology at the University of Siena – much more than a reward for insects

Plant Biosystems
This article outlines the most significant stages of research on nectaries, nectar, and plant-pollinator relationships at the University of Siena. The initial research began in the mid-1990s, focusing on the structure-ultrastructure and functioning of ...
Daniele Calabrese, Samuele Pignedoli, Elena Tafi, Matteo Dal Cin, Gianni Henson, M. Nepi   +5 more
semanticscholar   +1 more source

Exploring the Formation of Chemical Markers in Chaste Honey by Comparative Metabolomics: From Nectar to Mature Honey.

Journal of Agricultural and Food Chemistry
Identification of chemical markers is important to ensure the authenticity of monofloral honey; however, the formation of chemical markers in honey has received little attention.
Sha Yan, Guodong Mu, Yuzhe Yuan, Haitao Xu, Huailei Song, X. Xue   +5 more
semanticscholar   +1 more source

Influence of Pesticide Application Method, Timing, and Rate on Contamination of Nectar with Systemic and Nonsystemic Pesticides

Environmental Toxicology and Chemistry
Exposure to pesticides is one potential factor contributing to the recent loss of pollinators and pollinator diversity. Few studies have specifically focused on the relationship between pesticide management during ornamental plant production and ...
Vanesa Rostán, P. C. Wilson, Sandra B. Wilson, E. van Santen   +3 more
semanticscholar   +1 more source

Ant behaviour as a mediator of extrafloral nectary‐based mutualisms: Interactions with nectar chemistry and environmental conditions

Ecological Entomology
Abstract Ant–plant mutualisms mediated by extrafloral nectaries (EFNs) play a major role in plant defence, yet outcomes of these interactions are highly context‐dependent.
openaire   +1 more source

Potential effects of nectar microbes on pollinator health

Philosophical Transactions of the Royal Society B: Biological Sciences, 2022
Valerie N Martin, Robert N Schaeffer, Tadashi Fukami   +2 more
exaly  

Nectar Chemistry or Flower Morphology—What Is More Important for the Reproductive Success of Generalist Orchid Epipactis palustris in Natural and Anthropogenic Populations?

International Journal of Molecular Sciences, 2021
Emilia Brzosko, Andrzej Bajguz, Magdalena Chmur   +2 more
exaly  

Intraspecific Variation in Nectar Chemistry and Its Implications for Insect Visitors: The Case of the Medicinal Plant, Polemonium Caeruleum L.

Plants, 2020
Justyna Ryniewicz, Magdalena Chmur, Andrzej Bajguz   +2 more
exaly  

THE PREDICTIVE VALUE OF NECTAR CHEMISTRY TO THE RECOGNITION OF POLLINATOR TYPES

, 1990
H. G. Baker, I. Baker
semanticscholar   +1 more source