Honey bees are essential for crop and wild plant pollination. However, many countries have reported high annual colony losses caused by multiple possible stressors. Diseases, particularly those caused by viruses, are a major cause of colony losses. However, little is known about the prevalence of honey bee pathogens, particularly virus prevalence, in Egyptian honey bees.…
In the second week of February 2023 the two COLOSS core groups Monitoring and B-RAP met again in person after two years with annual online workshops. Do you recognise the country and city from the group photos? Yes, we were in Warsaw, experiencing the Polish cold, were treated with excellent Polish food and even had…
XII European Congress of Entomology will take place on 16-10 October 2023 in Heraklion, Crete, Greece https://ece2023.com/ Call for abstracts! The submission deadline is the 27th of February 2023 Submit your abstract now: https://ece2023.com/abstract-submission/
Microplastics (MPs), in the form of fragments and fibers, were recently found in honey samples collected in Ecuador as well as in honey bees collected from Denmark and China. However, little is known about how MPs impact bee health. To fill this knowledge gap, we investigated the potential toxicity of irregularly shaped polystyrene (PS)-MP fragments…
Results of the Bee Informed Partnership’s annual loss and management survey have been published in the Journal of Apicultural Research for the years 2017-18, 2018-19, 2020-21. The open access article is available at: https://doi.org/10.1080/00218839.2022.2158586
We are looking for an outstanding and curious independent fellow to lead a basic research project with an applied orientation. The project is in collaboration with a biotech company (BioBee). Needed skills: Molecular biology training – qPCR and FISH No allergy to bees Experience with viruses – advantage! For more details, please contact Dr. Hagai…
Honeybees and their products are good bioindicators because they are inextricably linked to the natural environment they inhabit. The objectives of this research were to detect and identify pollution extent by the levels of metals in honeybees (foragers) (Apis mellifera jemenatica) and beeswax, including some elements such as K, Ca, Na, Mg, Fe, Mn, Cu,…
Sulfoxaflor (SULF), a well-known alternative for the banned neonicotinoids, is not environmentally persistent, yet numerous studies using field-realistic levels have demonstrated its detrimental impact on honey bee colonies. Despite this, even just a limited number of studies have addressed its residue-level effects on the physiological and immunological biomarkers of foraging honey bees in semi-field conditions.…
Herbicides are the most frequently used pesticides, accounting for more than 60% of all pesticides used in agriculture around the world. Clethodim (CTD) (Vixtol Super® 24% EC), haloxyfop-p-methyl (HFM) (Gallant Super® 10.8% EC), and their mixture (CTD (15%) + HFM (7.5%) (Fine® 22.5% EC) are among the most commonly used post-emergence graminicides in Egypt and worldwide. However,…