Results 41 to 50 of about 41,218 (203)

Pollination ecology in the 21st century: key questions for future research [PDF]

open access: yes, 2010
To inspire new ideas in research on pollination ecology, we list the most important unanswered questions in the field. This list was drawn up by contacting 170 scientists from different areas of pollination ecology and asking them to contribute their ...
Jane C. Stout   +205 more
core   +1 more source

Impacts of soil nutrition on floral traits, pollinator attraction, and fitness in cucumbers (Cucumis sativus L.)

open access: yesScientific Reports, 2022
Annual plants allocate soil nutrients to floral display and pollinator rewards to ensure pollination success in a single season. Nitrogen and phosphorus are critical soil nutrients whose levels are altered by intensive land use that may affect plants ...
Anthony D. Vaudo   +4 more
doaj   +1 more source

Bumble bee queen pheromones are context-dependent

open access: yesScientific Reports, 2021
Queen pheromones have long been studied as a major factor regulating reproductive division of labor in social insects. Hitherto, only a handful of queen pheromones were identified and their effects on workers have mostly been studied in isolation from ...
Margarita Orlova, Etya Amsalem
doaj   +1 more source

Mating Stimulates the Immune Response and Sperm Storage-Related Genes Expression in Spermathecae of Bumblebee (Bombus terrestris) Queen

open access: yesFrontiers in Genetics, 2021
Bumblebee queens have remarkable spermathecae that store sperm for year-round reproduction. The spermathecal gland is regarded as a secretory organ that could benefit sperm storage.
Yueqin Guo   +7 more
doaj   +1 more source

Effects of Three Types of Pollen on the Growth and Development of Honey Bee Larvae (Hymenoptera, Apidae)

open access: yesFrontiers in Ecology and Evolution, 2022
Pollen serves as an essential protein source for honey bee larvae. The nutrients in pollen greatly influence larval growth and development. Here, the survival, prepupal weight, developmental stage, pollen digestibility and midgut cells in honey bee (Apis
Chunxiu Pang   +8 more
doaj   +1 more source

An Evaluation of Habitat Uses and Their Implications for the Conservation of the Chinese Bumblebee Bombus pyrosoma (Hymenoptera: Apidae)

open access: yesFrontiers in Ecology and Evolution, 2021
Bumblebees are important pollinators for many wild plants and crops. However, the bumblebee populations are seriously declining in many parts of the world.
Xiao Hu   +8 more
doaj   +1 more source

Pollinator individual‐based networks reveal the specialized plant–pollinator mutualism in two biodiverse communities

open access: yesEcology and Evolution, 2021
Generalization of pollination systems is widely accepted by ecologists in the studies of plant–pollinator interaction networks at the community level, but the degree of generalization of pollination networks remains largely unknown at the individual ...
Lin‐Lin Wang   +2 more
doaj   +1 more source

Gut microbiota is a potential factor in shaping phenotypic variation in larvae and adults of female bumble bees

open access: yesFrontiers in Microbiology, 2023
Host symbionts are often considered an essential part of the host phenotype, influencing host growth and development. Bumble bee is an ideal model for investigating the relationship between microbiota and phenotypes.
Baodi Guo   +6 more
doaj   +1 more source

Why flower visitation is a poor proxy for pollination : measuring single-visit pollen deposition, with implications for pollination networks and conservation [PDF]

open access: yes, 2013
Funding: NERC studentship (CK - NE/H527291/1), St Andrews Scholarship (GB)Summary The relative importance of specialized and generalized plant-pollinator relationships is contentious, yet analyses usually avoid direct measures of pollinator quality ...
Ballantyne, Gavin   +4 more
core   +1 more source

Effects of fire on pollinators and pollination [PDF]

open access: yesJournal of Applied Ecology, 2016
Summary Increased incidence of landscape fire and pollinator declines with co‐extinctions of dependent plant species are both globally significant. Fire can alter species distributions, but its effects on plant–pollinator interactions are poorly understood so its present and future role in coupled plant–pollinator declines cannot be assessed.
Julian Brown   +3 more
openaire   +2 more sources

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