Results 1 to 10 of about 105,499 (254)

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 ...
Claus Rasmussen   +12 more
doaj   +3 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   +4 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 ...
Rachel E Mallinger   +2 more
doaj   +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

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

Passive Disease Surveillance of Alpine Chamois (Rupicapra r. rupicapra) in Slovenia between 2000 and 2020

open access: yesAnimals, 2022
In this paper, we provide an overview of the causes of death of Alpine chamois (Rupicapra r. rupicapra) diagnosed in the national passive health surveillance of chamois in Slovenia.
Gorazd Vengušt   +6 more
doaj   +1 more source

Serological Survey of Small Ruminant Lentivirus Infections in Free-Ranging Mouflon and Chamois in Slovenia

open access: yesAnimals, 2022
Small ruminant lentiviruses (SRLVs) belong to the genus Lentivirus in the Retroviridae family, which are responsible for the diseases maedi-visna and caprine arthritis-encephalitis in sheep and goats worldwide and are also widespread in Slovenian sheep ...
Urška Kuhar   +2 more
doaj   +1 more source

Loss of H3K27me3 expression in canine nerve sheath tumors

open access: yesFrontiers in Veterinary Science, 2022
Nerve sheath tumors (NSTs) are characterized by neoplastic proliferation of Schwann cells, perineurial cells, endoneurial and/or epineurial fibroblasts. Diagnosis of NST is often challenging, particularly in distinguishing malignant NST (MNST) from other
Kristina Tekavec   +6 more
doaj   +1 more source

The Influence of Fusarium Mycotoxins on the Liver of Gilts and Their Suckling Piglets

open access: yesAnimals, 2021
Mycotoxins are common fungal secondary metabolites in both animal feed and human food, representing widespread toxic contaminants that cause various adverse effects. Co-contamination with different mycotoxins is frequent; therefore, this study focused on
Tamara Dolenšek   +5 more
doaj   +1 more source

Twenty Years of Passive Disease Surveillance of Roe Deer (Capreolus capreolus) in Slovenia

open access: yesAnimals, 2021
In this paper, we provide an overview of the causes of death of roe deer (Capreolus capreolus) diagnosed within the national passive health surveillance of roe deer in Slovenia.
Diana Žele Vengušt   +3 more
doaj   +1 more source

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