Results 51 to 60 of about 5,390 (192)
Effect of feeds in developing the hypopharyngeal gland of nosema-free nurse bees for escorting queen honey bees (Apis mellifera) during export [PDF]
, 2009 In 2006, Japan was one of the markets that contributed to the 4 million dollars live bee sales in Australia. In 2007, the export of queen honey bee from Australia was suspended when Nosema apis was detected in the nurse bees that were escorting the ...
Peng, Yan
core
PBN - Portugal, beekeeping and nosema [PDF]
, 2012 This work aims at carrying out a survey to assess the prevalence of Nosema sp in Portugal. There has been an increasing number of positively lab-identified cases of Nosema in Bee Pathology Laboratories across the country in recent years. However, the
Pires, Sancia +3 more
core +1 more source
KEYWORDS: Pollination, Honey bees, Nosema ceranae, Colony Collapse ...
Sagili, Ramesh +2 more
core +3 more sources
Wake Up and Smell the Infected Bees: Volatile Cues of Vairimorpha Infection in Honey Bees
Ecology and Evolution, Volume 16, Issue 6, June 2026.Infection can modify host volatile emissions, yet effects in adult honey bees remain unexplored. Using dynamic headspace sampling and GC × GC–MS, we show that Vairimorpha spp. infection significantly alters the volatile profile of adult worker honey bees over a 14‐day time series, producing stage‐specific shifts in multivariate odour structure.
Ayman Asiri +2 more
wiley +1 more source
Microorganisms, 2021 Nosema ceranae (Opisthosporidia: Microsporidia) is an emergent intracellular parasite of the European honey bee (Apis mellifera) and causes serious Nosema disease which has been associated with worldwide honey bee colony losses.
Nan He +8 more
doaj +1 more source
Environmental DNA, Volume 8, Issue 3, May–June 2026.Sedimentary ancient DNA study revealed 138 years of hidden microsporidian (unicellular eukaryotic parasite) diversity and host–parasite dynamics in a freshwater lake. A major community shift in the 2000s, linked to anthropogenic pressures, shows how paleogenomics reveals the diversity and long‐term ecological trajectories of these previously overlooked
Léa Combes +7 more
wiley +1 more source
Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.Conventional and microwave‐assisted extractions of grapefruit peels were optimized using response surface methodology (RSM) based on TPC, TFC, and antioxidant activity (DPPH). The phytochemical profiles of the two optimum extracts were characterized via HPLC before evaluating their acute and chronic toxicity, as well as their effects on honey bee (Apis
Muhammet Mükerrem Kaya +4 more
wiley +1 more source
Effects of Nosema apis, N. ceranae, and coinfections on honey bee (Apis mellifera) learning and memory [PDF]
, 2016 Western honey bees (Apis mellifera) face an increasing number of challenges that in recent years have led to significant economic effects on apiculture, with attendant consequences for agriculture.
Rogers, REL +4 more
core +2 more sources
Evolutionary Applications, Volume 19, Issue 4, April 2026.ABSTRACT Invasive species may exhibit shifts in their gut microbiome in response to novel environments and diet, but this may differ across host species and their time since colonisation. We investigate if site environmental variables and foraged pollen resources differentially shape the gut microbiomes of two bee species with contrasting introduction ...
Sabrina Haque +6 more
wiley +1 more source
Data in Brief, 2019 Honeybees are pivotal pollinators of crops and wild flora, and of great importance in supporting critical ecosystem balance. Nosema ceranae, a unicellular fungal parasite that infects midgut epithelial cells of honeybees, can dramatically reduce honeybee
Huazhi Chen +5 more
doaj +1 more source