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of 362
pro vyhledávání: '"Jeff Pettis"'
Publikováno v:
Bee Culture. Jul2024, Vol. 152 Issue 7, p80-80. 1p.
Kniha
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Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0152685 (2016)
We previously characterized and quantified the influence of land use on survival and productivity of colonies positioned in six apiaries and found that colonies in apiaries surrounded by more land in uncultivated forage experienced greater annual sur
Externí odkaz:
https://doaj.org/article/37ee984fe9234533a2648692742072d6
Autor:
Humberto F Boncristiani, Jay D Evans, Yanping Chen, Jeff Pettis, Charles Murphy, Dawn L Lopez, Michael Simone-Finstrom, Micheline Strand, David R Tarpy, Olav Rueppell
Publikováno v:
PLoS ONE, Vol 8, Iss 9, p e73429 (2013)
The ongoing decline of honey bee health worldwide is a serious economic and ecological concern. One major contributor to the decline are pathogens, including several honey bee viruses. However, information is limited on the biology of bee viruses and
Externí odkaz:
https://doaj.org/article/0de9469f8de84b59bea1b4f421ec4b31
Publikováno v:
Psyche: A Journal of Entomology, Vol 2012 (2012)
Despite the requirement of long distance transportation of honey bees used for pollination, we understand little how transportation affects honey bees. Three trials in three different states (CA, GA, and MI) were conducted to study the effects of lon
Externí odkaz:
https://doaj.org/article/23ee6ba37bb04d9caa710906091c9d87
Publikováno v:
Agriculture, Ecosystems & Environment. 230:139-149
The Northern Great Plains region of the US annually hosts a large portion of commercially managed U.S. honey bee colonies each summer. Changing land use patterns over the last several decades have contributed to declines in the availability of bee fo
Publikováno v:
Straub, Lars; Williams, Geoffrey Rhys; Pettis, Jeff; Fries, Ingemar; Neumann, Peter (2015). Superorganism resilience: eusociality and susceptibility of ecosystem service providing insects to stressors. Current Opinion in Insect Science, 12, pp. 109-112. Elsevier 10.1016/j.cois.2015.10.010
Insects provide crucial ecosystem services for human food security and maintenance of biodiversity. It is therefore not surprising that major declines in wild insects, combined with losses of managed bees, have raised great concern. Recent data sugge
Autor:
Matthew D. Smart, Deborah D. Iwanowicz, Clint R. V. Otto, Jeff Pettis, Marla Spivak, Robert S. Cornman, Margaret McDermott-Kubeczko
Publikováno v:
Smart, M. D.; Cornman, R. S.; Iwanowicz, D. D.; McDermott-Kubeczko, M.; Pettis, Jeffery Stuart; Spivak, M. S.; Otto, C.R.V. (2017). A Comparison of Honey Bee-Collected Pollen From Working Agricultural Lands Using Light Microscopy and ITS Metabarcoding. Environmental entomology, 46(1), pp. 38-49. Oxford University Press 10.1093/ee/nvw159
Taxonomic identification of pollen has historically been accomplished via light microscopy but requires specialized knowledge and reference collections, particularly when identification to lower taxonomic levels is necessary. Recently, next-generatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fd82e385f6ea472da5be33968425206
Autor:
Jay D. Evans, Christian Walter Werner Pirk, James D. Ellis, Marc O. Schäfer, Jeff Pettis, Peter J. Neumann, Gina Tanner
Publikováno v:
Journal of Apicultural Research. 52:1-32
Summary Small hive beetles, Aethina tumida, are parasites and scavengers of honey bee and other social bee colonies native to sub-Saharan Africa, where they are a minor pest only. In contrast, the beetles can be harmful parasites of European honey be