Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Stéphane, Pietravalle"'
Autor:
Giles E Budge, Stéphane Pietravalle, Mike Brown, Lynn Laurenson, Ben Jones, Victoria Tomkies, Keith S Delaplane
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0133228 (2015)
Inspectors with the UK National Bee Unit were asked for 2007-2008 to target problem apiaries in England and Wales for pathogen screening and colony strength measures. Healthy colonies were included in the sampling to provide a continuum of health con
Externí odkaz:
https://doaj.org/article/6922be09a8f24b5ea71b2ebffba1dacd
Autor:
Giovanna Massei, Ka-Kei Koon, Steven Benton, Richard Brown, Matt Gomm, Darcy S Orahood, Stéphane Pietravalle, Douglas C Eckery
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0121598 (2015)
Conflicts between human interests and feral cattle in Hong Kong derive from growing numbers of free-roaming cattle. Public antipathy towards lethal population control led the local authorities to consider fertility control to reduce cattle numbers. T
Externí odkaz:
https://doaj.org/article/dac1ec8a29d24944b08955c7919a6a53
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0142985 (2015)
A honey bee queen mates on wing with an average of 12 males and stores their sperm to produce progeny of mixed paternity. The degree of a queen's polyandry is positively associated with measures of her colony's fitness, and observed distributions of
Externí odkaz:
https://doaj.org/article/1cab8ada0b0546cab3f25be338e048bc
Autor:
Catherine E Thompson, Jacobus C Biesmeijer, Theodore R Allnutt, Stéphane Pietravalle, Giles E Budge
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e105164 (2014)
Feral honey bee populations have been reported to be in decline due to the spread of Varroa destructor, an ectoparasitic mite that when left uncontrolled leads to virus build-up and colony death. While pests and diseases are known causes of large-sca
Externí odkaz:
https://doaj.org/article/b411f45c8b974af49868ac2f7dde0a72
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e76536 (2013)
In a study replicated across two states and two years, we tested the sublethal effects on honey bees of the miticides Apistan (tau fluvalinate) and Check Mite+ (coumaphos) and the wood preservative copper naphthenate applied at label rates in field c
Externí odkaz:
https://doaj.org/article/88a0dd82a74e4e3bbf9c9325b75b9305
Autor:
Chiara Polce, Mette Termansen, Jesus Aguirre-Gutiérrez, Nigel D Boatman, Giles E Budge, Andrew Crowe, Michael P Garratt, Stéphane Pietravalle, Simon G Potts, Jorge A Ramirez, Kate E Somerwill, Jacobus C Biesmeijer
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e76308 (2013)
Insect pollination benefits over three quarters of the world's major crops. There is growing concern that observed declines in pollinators may impact on production and revenues from animal pollinated crops. Knowing the distribution of pollinators is
Externí odkaz:
https://doaj.org/article/84dd0d4746b34aa7a55274edce2c6df6
Autor:
Sophie E F Evison, Katherine E Roberts, Lynn Laurenson, Stéphane Pietravalle, Jeffrey Hui, Jacobus C Biesmeijer, Judith E Smith, Giles Budge, William O H Hughes
Publikováno v:
PLoS ONE, Vol 7, Iss 1, p e30641 (2012)
Many pollinator populations are declining, with large economic and ecological implications. Parasites are known to be an important factor in the some of the population declines of honey bees and bumblebees, but little is known about the parasites aff
Externí odkaz:
https://doaj.org/article/35d99ee3770e4b94ba3773320d54355f
Autor:
Stephen P Carter, Mark A Chambers, Stephen P Rushton, Mark D F Shirley, Pia Schuchert, Stéphane Pietravalle, Alistair Murray, Fiona Rogers, George Gettinby, Graham C Smith, Richard J Delahay, R Glyn Hewinson, Robbie A McDonald
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e49833 (2012)
Wildlife is a global source of endemic and emerging infectious diseases. The control of tuberculosis (TB) in cattle in Britain and Ireland is hindered by persistent infection in wild badgers (Meles meles). Vaccination with Bacillus Calmette-Guérin (
Externí odkaz:
https://doaj.org/article/0034ad8a47af4c23ad5a13e7e5eebf38
Autor:
William E. Kunin, Jacobus C. Biesmeijer, Simon M. Smart, Nigel Boatman, Jane Memmott, Simon G. Potts, Giles E. Budge, Andrew Crowe, Stéphane Pietravalle, Deepa Senapathi, R. Daniel Morton, Mark A. K. Gillespie, Mathilde Baude
Publikováno v:
Gillespie, M A K, Baude, M, Biesmeijer, J, Boatman, N, Budge, G E, Crowe, A, Memmott, J, Morton, R D, Pietravalle, S, Potts, S G, Senapathi, D, Smart, S M & Kunin, W E 2017, ' A method for the objective selection of landscape-scale study regions and sites at the national level ', Methods in Ecology and Evolution . https://doi.org/10.1111/2041-210X.12779
Ecological processes operating on large spatio-temporal scales are difficult to disentangle with traditional empirical approaches. Alternatively, researchers can take advantage of ‘natural’ experiments, where experimental control is exercised by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d712ecb76933289a8f54797818209d6c
https://doi.org/10.1111/2041-210x.12779
https://doi.org/10.1111/2041-210x.12779
Publikováno v:
Environmental Toxicology and Chemistry. 35:2349-2357
Wildlife can be exposed to human pharmaceuticals via prey that have accumulated the compounds from wastewater, surface water, sediment, and soil. One factor affecting internal absorption of pharmaceuticals is bioaccessibility, the proportion of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8283ceceafe91f9dfa30eae29cf7c90
https://doi.org/10.1002/etc.3406
https://doi.org/10.1002/etc.3406