Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Geoffrey R. Williams"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The western honey bee (Apis mellifera) is severely impacted by the parasitic Tropilaelaps mercedesae mite, which has the capacity to outcompete Varroa destructor mites (the current leading cause of colony losses) and more rapidly overwhelm c
Externí odkaz:
https://doaj.org/article/11b05364f7b04cef92aa3c1ac6c768e5
Life stage dependent effects of neonicotinoid exposure on honey bee hypopharyngeal gland development
Autor:
Selina Bruckner, Lars Straub, Laura Villamar-Bouza, Zachary J. Beneduci, Peter Neumann, Geoffrey R. Williams
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 288, Iss , Pp 117337- (2024)
Functional Apis mellifera honey bee colonies rely on collaborative brood care typically performed by nurse bees with well-developed hypopharyngeal glands (HPGs). Neonicotinoids, widely used insecticides, have been shown to negatively affect HPG devel
Externí odkaz:
https://doaj.org/article/55b2b98590d646b0bc6d96a7abfe5676
Publikováno v:
Ecological Solutions and Evidence, Vol 5, Iss 3, Pp n/a-n/a (2024)
Abstract Habitat loss, agricultural intensification, pesticide use, disease and climate change have contributed to the decline of numerous insect groups. Recent government initiatives have recognized the importance of supplementary wildflower plantin
Externí odkaz:
https://doaj.org/article/4e7dab01b24a4f7a98a8bb0d41610beb
Autor:
Vincent Doublet, Melissa A. Y. Oddie, Fanny Mondet, Eva Forsgren, Bjørn Dahle, Elisabeth Furuseth-Hansen, Geoffrey R. Williams, Lina De Smet, Myrsini E. Natsopoulou, Tomás E. Murray, Emilia Semberg, Orlando Yañez, Dirk C. de Graaf, Yves Le Conte, Peter Neumann, Espen Rimstad, Robert J. Paxton, Joachim R. de Miranda
Publikováno v:
Royal Society Open Science, Vol 11, Iss 1 (2024)
Invasive vectors can induce dramatic changes in disease epidemiology. While viral emergence following geographical range expansion of a vector is well known, the influence a vector can have at the level of the host's pathobiome is less well understoo
Externí odkaz:
https://doaj.org/article/d90e52b338c0438a88ea399ffc881a3f
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/7bf10672ff414242a191702aec8a7b5c
Autor:
Luca Insolia, Roberto Molinari, Stephanie R. Rogers, Geoffrey R. Williams, Francesca Chiaromonte, Martina Calovi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Honey bee (Apis mellifera) colony loss is a widespread phenomenon with important economic and biological implications, whose drivers are still an open matter of investigation. We contribute to this line of research through a large-scale, mul
Externí odkaz:
https://doaj.org/article/73cc393ede7840caa3d59760e33da510
Autor:
Kaj A. Overturf, Nathalie Steinhauer, Roberto Molinari, Mikayla E. Wilson, Aaron C. Watt, Robin M. Cross, Dennis vanEngelsdorp, Geoffrey R. Williams, Stephanie R. Rogers
Publikováno v:
Ecological Indicators, Vol 145, Iss , Pp 109709- (2022)
Western honey bees (Apis mellifera) have experienced elevated rates of colony loss over the past decade. Past studies have attempted to determine what factors are behind these losses; however, few have considered the effects of environmental variable
Externí odkaz:
https://doaj.org/article/3e057deec2014f2aa3690f2dbdae7d0a
Autor:
Simone Tosi, James C. Nieh, Annely Brandt, Monica Colli, Julie Fourrier, Herve Giffard, Javier Hernández-López, Valeria Malagnini, Geoffrey R. Williams, Noa Simon-Delso
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-9 (2021)
Tosi and colleagues perform a large, multinational experiment on honey bees, encompassing multiple subspecies, to assess the short- and long-term effects of a next-generation pesticide, flupyradifurone, on this key pollinator species. Their findings
Externí odkaz:
https://doaj.org/article/f79f6a3fc0db448b976f6763feb80b83
Publikováno v:
Ecology and Evolution, Vol 10, Iss 16, Pp 9003-9010 (2020)
Abstract Starvation resistance, or the ability to survive periods without food, can shed light on selection pressure imposed by food scarcity, including chances to invade new regions as a result of human transport. Surprisingly, little information is
Externí odkaz:
https://doaj.org/article/d5d8ed30d8b84d31999caaacd2a66dda
Autor:
Luca Insolia, Roberto Molinari, Stephanie R. Rogers, Geoffrey R. Williams, Francesca Chiaromonte, Martina Calovi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/aab3b6eb67d9442da88511ae29910a25