Results 1 to 10 of about 15,474 (154)

Evaluating competition for forage plants between honey bees and wild bees in Denmark [PDF]

open access: yesPLoS ONE, 2021
A recurrent concern in nature conservation is the potential competition for forage plants between wild bees and managed honey bees. Specifically, that the highly sophisticated system of recruitment and large perennial colonies of honey bees quickly ...
Per Kryger   +2 more
exaly   +3 more sources

Do managed bees have negative effects on wild bees?: A systematic review of the literature [PDF]

open access: yesPLoS ONE, 2017
Managed bees are critical for crop pollination worldwide. As the demand for pollinator-dependent crops increases, so does the use of managed bees. Concern has arisen that managed bees may have unintended negative impacts on native wild bees, which are ...
Claudio Gratton   +2 more
exaly   +3 more sources

Patch utilization and flower visitations by wild bees in a honey bee‐dominated, grassland landscape [PDF]

open access: yesEcology and Evolution, 2021
Understanding habitat needs and patch utilization of wild and managed bees has been identified as a national research priority in the United States. We used occupancy models to investigate patterns of bee use across 1030 transects spanning a gradient of ...
Clint R. V. Otto   +2 more
doaj   +2 more sources

Mounting evidence that managed and introduced bees have negative impacts on wild bees: an updated review [PDF]

open access: yesCurrent Research in Insect Science, 2022
Worldwide, the use of managed bees for crop pollination and honey production has increased dramatically. Concerns about the pressures of these increases on native ecosystems has resulted in a recent expansion in the literature on this subject. To collate
Jay M. Iwasaki, Katja Hogendoorn
doaj   +2 more sources

Plant evolution can mediate negative effects from honey bees on wild pollinators

open access: yesEcology and Evolution, 2020
Pollinators are introduced to agroecosystems to provide pollination services. Introductions of managed pollinators often promote ecosystem services, but it remains largely unknown whether they also affect evolutionary mutualisms between wild pollinators ...
Tobin Northfield   +2 more
exaly   +2 more sources

Honey Bee Viruses in Wild Bees: Viral Prevalence, Loads, and Experimental Inoculation

open access: yesPLoS ONE, 2016
Evidence of inter-species pathogen transmission from managed to wild bees has sparked concern that emerging diseases could be causing or exacerbating wild bee declines.
Adam Dolezal   +2 more
exaly   +2 more sources

Plants for Wild Bees—Field Records in Bulgaria

open access: yesDiversity
One of the eight shortfalls in European wild bee data is the knowledge of the flowering plants they favor. This knowledge is of particular importance for bee gardens and wildflower strips initiatives aiming to provide forage for the wild bees. The aim of
Ekaterina Kozuharova   +2 more
exaly   +3 more sources

A rapid analysis of Bisphenol A using MISPE coupled with HPLC-FLD in tissues of food-producing animals

open access: yesMethodsX, 2021
Bisphenol A (BPA) is a highly-produced organic compound of anthropogenic origin with a wide-range use and is ubiquitously present in both living organisms and the environment.
Vesna Cerkvenik-Flajs, Sabina Šturm
doaj   +1 more source

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