Results 21 to 30 of about 324,324 (264)

Co-formulant in a commercial fungicide product causes lethal and sub-lethal effects in bumble bees

open access: yesScientific Reports, 2021
Pollinators, particularly wild bees, are suffering declines across the globe, and pesticides are thought to be drivers of these declines. Research into, and regulation of pesticides has focused on the active ingredients, and their impact on bee health ...
Edward A. Straw, Mark J. F. Brown
semanticscholar   +1 more source

Poison or Potion: Effects of Sunflower Phenolamides on Bumble Bees and Their Gut Parasite

open access: yesBiology, 2022
Simple Summary Bee declines have been reported worldwide, partly due to parasite spread induced by human activities. However, bees may forage on specific floral resources to face parasite infection.
Antoine Gekière   +5 more
semanticscholar   +1 more source

Roundup causes high levels of mortality following contact exposure in bumble bees

open access: yesJournal of Applied Ecology, 2021
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. © 2021 The Authors.
Edward A. Straw   +2 more
semanticscholar   +1 more source

Climate change contributes to widespread declines among bumble bees across continents

open access: yesScience, 2020
Increasing temperatures and declines One aspect of climate change is an increasing number of days with extreme heat. Soroye et al. analyzed a large dataset of bumble bee occurrences across North America and Europe and found that an increasing frequency ...
P. Soroye, T. Newbold, J. Kerr
semanticscholar   +1 more source

Care and COVID 19: Lessons for liberals and neoliberals

open access: yesChild &Family Social Work, EarlyView., 2023
Abstract Within the liberal political traditions, care is regarded as a private matter, a problem of ethics rather than justice. Social justice is framed as an issue of economics (re/distribution), culture (recognition) and/or politics (representation).
Kathleen Lynch
wiley   +1 more source

Decline and Conservation of Bumble Bees [PDF]

open access: yesAnnual Review of Entomology, 2008
Declines in bumble bee species in the past 60 years are well documented in Europe, where they are driven primarily by habitat loss and declines in floral abundance and diversity resulting from agricultural intensification. Impacts of habitat degradation and fragmentation are likely to be compounded by the social nature of bumble bees and their largely ...
D, Goulson, G C, Lye, B, Darvill
openaire   +2 more sources

Bumble bee forager abundance on lowland heaths is predicated by specific floral availability rather than the presence of honey bee foragers: evidence for forage resource partitioning

open access: yesJournal of Pollination Ecology, 2018
Honey bees are being scrutinized for their potential impact upon wild bees. In lowland heath mosaics, a simple but resource rich habitat for pollinators, there is a higher probability of niche overlap for bumble bees and honey bees due to the requirement
Elizabeth Franklin   +4 more
doaj   +1 more source

The Plight of the Bumble Bee: The Impact of the Bumble Bee Gut Microbiome on Pathogen Infection Rates [PDF]

open access: yes, 2016
Bumble bees are one of the most common and important non-managed pollinators of agricultural crops and are therefore vital to society’s ecological and agricultural health.
Mockler, Blair
core   +1 more source

The abundance and pollen foraging behaviour of bumble bees in relation to population size of whortleberry (Vaccinium uliginosum). [PDF]

open access: yesPLoS ONE, 2012
Habitat fragmentation can have severe effects on plant pollinator interactions, for example changing the foraging behaviour of pollinators. To date, the impact of plant population size on pollen collection by pollinators has not yet been investigated ...
Carolin Mayer   +4 more
doaj   +1 more source

Reliability of the entomovector technology using Prestop-Mix and Bombus terrestris L. as a fungal disease biocontrol method in open field [PDF]

open access: yes, 2016
Botrytis cinerea Pers.: Fr. is a major plant pathogen, and a new approach is needed for its control in strawberry to minimise the increasing use of synthetic fungicides.
Dreyersdorff, Gerit   +7 more
core   +1 more source

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