Aebi, A. & Neumann, P. (2011) Endosymbionts and honey bee colony losses? Trends in Ecology and Evolution, 26, 494
Aizen, M. A. & Harder, L. D. (2009) The global stock of domesticated honey bees is growing slower than agricultural demand for pollination. Current Biology, 19, 915-918
Aizen, M. A., Aguiar, S., Biesmeijer, J. C., et al. (2019) Global agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversification. Global Change Biology, 25, 3516-3527
Alaux, C., Allier, F., Decourtye, A., et al. (2017) A ‘Landscape physiology’ approach for assessing bee health highlights the benefits of floral landscape enrichment and semi-natural habitats. Scientific Reports, 7, 40568
Alger, S. A., Burnham, P. A., Boncristiani, H. F. & Brody, A. K. (2019) RNA virus spillover from managed honeybees (Apis mellifera) to wild bumblebees (Bombus spp.). PLoS One, 14, e0217822
Arena, M. & Sgolastra, F. (2014) A meta-analysis comparing the sensitivity of bees to pesticides. Ecotoxicology, 23, 324-334
Azpiazu, C., Bosch, J., Viñuela, N., Medrzycki, P., Teper, D. & Sgolastra, F. (2019). Chronic oral exposure to field-realistic pesticide combinations via pollen and nectar: effects on feeding and thermal performance in a solitary bee. Scientific Reports, 9, 13770
Bailey, L. & B. V. Ball (1991) Honey Bee Pathology. 2nd. Academic Press
Benoit, G. & Comeau, A. (2005) A sustainable future for the Mediterranean: the Blue Plan’s environment and development outlook. Earthscan, London, 464 pp
Berthoud, H., Imdorf, A., Haueter, M., Radloff, S. & Neumann, P. (2010) Virus infections and winter losses of honey bee colonies (Apis mellifera). Journal of Apicultural Research, 49, 60-65
Biesmeijer, J. C., Roberts, S. P. M., Reemer, M., et al. (2006) Parallel declines in pollinators and insect-pollinated plants in Britain and the Netherlands. 313, 351-354
Boncristiani, H., Underwood, R., Schwarz R., Evans J. D., Pettis J. & vanEngelsdorp, D. (2012) Direct effect of acaricides on pathogen loads and gene expression levels in honey bees Apis mellifera. Journal of Insect Physiology, 58, 613-620
Brian, A.D. (1952) Division of labour and foraging in Bombus agrorum Fabricius. Journal of Animal Ecology, 21, 223-240
Brodschneider, R., Gray, A., van der Zee, R., et al (2016) Preliminary analysis of loss rates of honey bee colonies during winter 2015/2016 from the COLOSS survey. Journal of Apicultural Research, 55, 375-378
Brodschneider, R., Gray, A., Adjlane, N., et al. (2018) Multi-country loss rates of honey bee colonies during winter 2016/2017 from the COLOSS survey. Journal of Apicultural Research, 57, 452-457
Büchler, R., Costa, C., Hatjina, F., et al. (2014) The influence of genetic origin and its interaction with environmental effects on the survival of Apis mellifera L. colonies in Europe. Journal of Apicultural Research, 53, 205-214
Cameron, S.A., Loizer, J.D., Strange, J.P., et al. (2011) Patterns of widespread decline in North American bumble bees. Proceedings of the National Academy of Sciences, 108, 662-667
Carnesecchi, E., Svendsen, S., Lasagni, A., et al. (2019) Investigating combined toxicity of binary mixtures in bees: meta-analysis of laboratory tests, modelling, mechanistic basis and implications for risk assessment. Environment International, 133, 105256
Colla, S. R., Otterstatter, M. C., Gegear, R. J. & Thomson, J. D. (2006) Plight of the bumble bee: pathogen spillover from commercial to wild populations. Biological Conservation, 129, 461-467
Commission for Nature Conservation of the Estonian Academy of Sciences (2008) Red Data Book of Estonia. 2008. http://elurikkus.ut.ee/prmt.php?lang=eng. Accessed 12 Mar 2020
Cordillot, F. & Klaus G. (2011) Espèces menacées en Suisse. Synthèse listes rouges, état 2010. Office fédéral de l’environnement, Bern, Switzerland
De Palma, A., Kuhlmann, M., Roberts, S.P.M., et al. (2015) Ecological traits affect the sensitivity of h bees to landuse pressures in European agricultural landscapes. Journal of Applied Ecology, 52, 1567-1577
Dew, R.M., Silva, D.P. & Rehan, S.M. (2019) Range expansion of an already widespread bee under climate change. Global Ecology and Conservation, 17, e00584
Di Pasquale, G., Salignon, M., Le Conte, Y., et al. (2013) Influence of pollen nutrition on honey bee health: do pollen quality and diversity matter? PLoS One, 8, e72016
Drossart, M., Rasmont, P., Vanormelingen, P., Dufrêne, M., Folschweiller, M., Pauly, A., Vereecken, N., Vray, S., Zambra, E., D’Haeseleer, J. & Michez, D. (2019) Belgian Red List of Bees. University of Mons, ISBN: 978-2-87325-113-0 (Print Edition), ISBN: 978-2-87325-114-7 (Online Edition), 140 pp.
Else, G.R. & Edwards, M. (2018) Handbook of the bees of the British Isles. The Ray Society, London, 1-775
Engel, P., Kwong, W.K., McFrederick, Q., et al. (2016) The bee microbiome: impact on bee health and model for evolution and ecology of host-microbe interactions. mBio, 7, e02164-15
Erler, S., Denner, A., Bobis, O., Forsgren, E. and Moritz, R.F.A. (2014) Diversity of honey stores and their impact on pathogenic bacteria of the honeybee, Apis mellifera. Ecology and Evolution, 20, 3960-3967
European Commission (2019) Agriculture and rural development – Beekeeping and Honey. https://ec.europa.eu/agriculture/honey_en. Accessed 09 July 2019
Falk, S.J. (1991) A review of the scarce and threatened bees, wasps and ants of Great Britain. Nature Conservancy Council, Peterborough
FAO (2018) FAOSTAT/Production/ Live Animals. http://faostat.fao.org. Accessed 12 Mar 2020
Farkac, J., Král, D. & Škorpík, M. (2005) List of threatened species in Czech Republic. Invertebrates. Available at: http://www.nationalredlist.org/site.aspx?&species=18217&pageid=116. Accessed 12 Mar 2020
Feráková, V., Maglocký, Š., & Marhold, K. (2001) Červený zoznam papraďorastov a semenných rastlín Slovenska. in: Baláž, D., Marhold, K., Urban, P. (Eds.), Červený zoznam rastlín a živočichov Slovenska, Dchr. Prir. 20 (Suppl.): pp. 48-81
Fitzpatrick, U., Murray, T.E., Byrne, A., Paxton, R.J. & Brown, M.J.F. (2006) Regional red data list of Irish Bees. National Parks and Wildlife Service (Ireland) and Environment and Heritage Service (Northern Ireland)
Fürst, M. A., McMahon, D.P., Osborne, J.L., Paxton, R.J. & Brown, M.J.F. (2014) Disease associations between honeybees and bumblebees as a threat to wild pollinators. Nature, 506, 364-366
Gärdenfors, U. (2010) Red listed species in Sweden 2010. Art Databanken, Uppsala
Głowaciński, Z. & Nowacki, J. (2009) Polish Red Data Book of Animals. Institute of Nature Conservation, Kraków
Godfray, H.C.J., Blacquière, T., Field, L.M., et al. (2014) A restatement of the natural science evidence base concerning neonicotinoid insecticides and insect pollinators. Proceedings of the Royal Society B, 281, 20140558
Gogala, A. (2018) Threatened bee species of Europe in Slovenia. Folia Biologica et Geologica, 59, 21-43
Goulson, D., Nicholls, E., Botías, C. & Rotheray, E. (2015) Bee declines driven by combined stress from parasites, pesticides, and lack of flowers. Science, 347, 1255957
Heard, M.S., Baas, J., Dorne, J-L., et al. (2017) Comparative toxicity of pesticides and environmental contaminants in bees: Are honey bees a useful proxy for wild bee species? Science of the Total Environment, 578, 357-365
Heinrich, B. (1975) Thermoregulation in bumblebees. II. Energetics of warmup and free flight. Journal of Comparative Physiology, 96, 155-166
Heinrich, B. (1979) Keeping a cool head: honeybee thermoregulation. Science, 205, 1269-1271
Heinrich, B. (2004) Bumblebee economics. Cambridge, Massachussets: Harvard University Press 288p (2nd edition)
Herrera, C.M. (2019) Complex long-term dynamics of pollinator abundance in undisturbed Mediterranean montane habitats over two decades. Ecological Monographs, 89, e01338
Hofmann, M.M., Zohner, C.M. & Renner, S.S. (2019) Narrow habitat breadth and late-summer emergence increases extinction vulnerability in Central European bees. Proceedings of the Royal Society B, 286, 10.1098/rspb.2019.0316
Iverson, A., Hale, C., Richardson, L., Miller, O. & McArt, S. (2019) Synergistic effects of three sterol biosynthesis inhibiting fungicides on the toxicity of a pyrethroid and neonicotinoid insecticide to bumble bees. Apidologie, 50, 733-744
Kålås, J.A., Viken, Å., Henriksen, S. & Skjelseth, S. (2010) Norsk Rødliste for arter 2010. Artsdatabanken, Trondheim
Kerr, J.T., Pindar, A., Galpern, P., et al. (2015) Climate change impacts on bumblebees converge across continents. Science, 349, 177-180
Kleijn, D. & Raemakers, I. (2008) A retrospective analysis of pollen host plant use by stable and declining bumble bee species. Ecology, 89, 1811-1823
Kohl, P.L. & Rutschmann, B. (2018) The neglected bee trees: European beech forests as a home for feral honey bee colonies. PeerJ, e4602
Kovac, H., Käfer, H., Stabentheiner, A. & Costa, C. (2014) Metabolism and upper thermal limits of Apis mellifera carnica and A. m. ligustica. Apidologie, 45, 664-677
Kulhanek, K., Steinhauer, N., Rennich, K., et al (2017) A national survey of managed honey bee 2015–2016 annual colony losses in the USA. Journal of Apicultural Research, 56, 1-13
Larsson, M. & Franzén, M. (2007) Critical resource levels of pollen for the declining bee Andrena hattorfiana (Hymenoptera, Andrenidae). Biological Conservation, 134, 405-414
Leonhardt, S. & Blüthgen, N. (2012) The same, but different: pollen foraging in honeybee and bumblebee colonies. Apidologie, 43, 449-464
Loftus, J.C., Smith, M.L. & Seeley, T.D. (2016) How Honey Bee Colonies Survive in the Wild: Testing the Importance of Small Nests and Frequent Swarming. PLoS ONE, 11, e0150362
Lucchetti, M.A., Kilchenmann, V., Glauser, G., Praz, C. & Kast, P. (2018) Nursing protects honeybee larvae from secondary metabolites of pollen. Proceedings of the Royal Society B: Biological Sciences, 285, 20172849
Maes, D., Verovnik, R., Wiemers, M., et al. (2019) Integrating national Red Lists for prioritising conservation actions for European butterflies. Journal of Insect Conservation, 10.1007/s10841-019-00127-z
Manley, R., Temperton, B., Doyle, T., Gates, D., Hedges, S., Boots, M. & Wilfert, L. (2019) Knock-on community impacts of a novel vector: spillover of emerging DWV-B from Varroa-infested honeybees to wild bumblebees. Ecology Letters, 22, 1306-1315
Martin, S.J., Highfield, A.C., Brettell, L., et al. (2012) Global honey bee viral landscape altered by a parasitic mite. Science, 336, 1304-1306
Martinet, B., Lecocq, T., Smet, J. & Rasmont, P. (2015) A Protocol to Assess Insect Resistance toHeat Waves, Applied to Bumblebees (Bombus Latreille, 1802). PLoS One, 10, e0118591
McMahon, D. P., Fürst, M.A., Caspar, J., Theodorou, P., Brown, M.J.F., & Paxton, R.J. (2015) A sting in the spit: widespread cross-infection of multiple RNA viruses across wild and managed bees. Journal of Animal Ecology, 84, 615-624
McMahon, D. P., Natsopoulou, M.E., Doublet, V., Fürst, M., Weging, S., Brown, M.J.F., Gogol-Döring, A. & Paxton, R.J. (2016). Elevated virulence of an emerging viral genotype as a driver of honeybee loss. Proceedings of the Royal Society of London B, 283, 20160811
McMenamin, A. J. & Genersch, E. (2015) Honey bee colony losses and associated viruses. Current Opinion in Insect Science, 8, 121-129
Medina, R.G., Paxton, R.J., de Luna, E., et al (2019) Developmental stability, age at onset of foraging and longevity of Africanized honey bees (Apis mellifera L.) under heat stress (Hymenoptera: Apidae). Journal of Thermal Biology, 74, 214-225
Medrzycki, P., Giffard, H., Aupinel, P., et al. (2013) Standard methods for toxicology research in Apis mellifera. Journal of Apicultural Research, 52, 10.3896/IBRA.1.52.4.14
Moerman, R., Vanderplanck, M., Fournier, D., Jacquemart, A-L. & Michez, D. (2017) Pollen nutrients better explain bumblebee colony development than pollen diversity. Insect Conservation and Diversity, 10, 171-179
Morse, R. A. & K. Flottum, editors. (2013) Honey bee pests, predators and diseases. 3rd. Northern Bee Books
Murray, T.E., Kuhlmann, M. & Potts, S.G. (2009) Conservation ecology of bees: populations, species and communities. Apidologie, 40, 211-236
Murray, T. E., Coffey, M.F., Kehoe, E. & Horgan, F.G. (2013) Pathogen prevalence in commercially reared bumble bees and evidence of spillover in conspecific populations. Biological Conservation, 159, 269-276
Müller, A. & Kuhlmann, M. (2008) Pollen hosts of western palaearctic bees of the genus Colletes (Hymenoptera: Colletidae): the Asteraceae paradox. Biological Journal of the Linnean Society, 95, 719-733
Mutinelli, F. (2011) The spread of pathogens through trade in honey bees and their products (including queen bees and semen): overview and recent developments. Scientific and Technical Review of the Office International des Epizooties (Paris), 30, 257-271
Natsopoulou, M. E., McMahon, D.P., Doublet, V., Frey, E., Rosenkranz, P. & Paxton, R.J. (2017) The virulent, emerging genotype B of Deformed wing virus is closely linked to overwinter honeybee worker loss. Scientific Reports, 7, 5242
Nazzi, F. & Le Conte, Y. (2016) Ecology of Varroa destructor, the major ectoparasite of the Western honey bee, Apis mellifera. Annual Review of Entomology, 61, 417-432
Neumann, P. & Carreck, N.L. (2010) Honey bee colony losses. Journal of Apicultural Research, 49, 1-6
Neumann, P. & Blacquière, T. (2017) The Darwin cure for apiculture? Natural selection and managed honey bee health. Evolutionary Applications, 10, 226-230
Neumann, P., Pettis, J.S. & Schäfer, M.O. (2016) Quo vadis Aethina tumida? Biology and control of small hive beetles. Apidologie, 47, 427-466
Nieto, A., S.P.M. Roberts, Kemp, J. et al. (2014) European Red List of Bees. Publication Office of the European Union, Luxembourg
O’Connor, R.S., Kunin, W.E., Garratt, M.P.D., et al. (2019) Monitoring insect pollinators and flower visitation: The effectiveness and feasibility of different survey methods. Methods in Ecology and Evolution, 10.1111/2041-210X.13292
Ogilvie, J.E. & Forrest, J.R.K. (2017) Interactions between bee foraging and floral resource phenology shape bee populations and communities. Current Opinion in Insect Science, 21, 75-82
Ogilvie, J.E., Griffin, S.R., Gezon, Z.J., et al (2017) Interannual bumble bee abundance is driven by indirect climate effects on floral resource phenology. Ecology Letters, 20, 1507-1515
Ortiz-Sánchez, F.J., Aguado Martín, L.O., Ornosa, C. (2018) Diversidad de abejas en España, tendencia de las poblaciones y medidas para su conservación (Hymenoptera, Apoidea, Anthophila). Ecosistemas, 27, 3-8
Oyen, K.J., Giri, S. & Dillon, M.E. (2016) Altitudinal variation in bumble bee (Bombus) critical thermal limits. Journal of Thermal Biology, 59, 52-57
Paxton, R., I. Fries, Pieniazek NJ., & Tengö, J. (1997) High incidence of infection of an undescribed microsporidium (Microspora) in the communal bee Andrena scotica (Hymenoptera, Andrenidae). Apidologie, 28, 129-141
Paxton, R. J., Tengö, J., Hedström, L. (1996) Fly parasites and other associates of a communal bee, Andrena scotica (Hymenoptera: Apoidea), on Öland, SE Sweden. Entomologisk Tidskrift, 117, 165-178
Paxton, R. J., & Pohl, H. (1999) The tawny mining bee, Andrena fulva (Müller) (Hymenoptera, Andreninae), at a South Wales field site and its associated organisms: Hymenoptera, Diptera, Nematoda and Strepsiptera. British Journal of Entomology and Natural History, 12, 57-67
Pilling, E.D., Bromleychallenor, K.A.C., Walker, C.H. & Jepson, P.C. (1995) Mechanism of synergism between the pyrethroid insecticide λ-cyhalothrin and the imidazole fungicide prochloraz, in the honeybee (Apis mellifera L.). Pesticide Biochemistry and Physiology, 51, 1-11
Pitts-Singer, T. L., & Cane, J.H. (2011) The alfalfa leafcutting bee, Megachile rotundata: the world’s most intensively managed solitary bee. Annual Review of Entomology, 56, 221-237
Potts, S.G., Biesmeijer, J.C., Kremen, C., et al (2010a) Global pollinator declines: trends, impacts and drivers. Trends in Ecology and Evolution, 25, 345-353
Potts, S.G., Roberts, S.P.M., Dean, R., et al. (2010b) Declines of managed honey bees and beekeepers in Europe. Journal of Apicultural Research, 49, 15-22
Powney, G.D., Carvell, C., Edwards, M., et al. (2019) Widespread loss of pollinating insects in Britain. Natural Communications, 10, 1038
Prischchepchik (2008) Red Book of Belarus
Quaranta, M., Cornalba, M., Biella P., et al. (2018) Lista Rossa IUCN delle api italiane minacciate. 68p.
Radzevičiūtė, R., Theodorou, P., Husemann, M., Japoshvili, G., Kirkitadze, G., Zhusupbaeva, A. &Paxton, R.J. (2017) Replication of honey bee-associated RNA viruses across multiple bee species in apple orchards of Georgia, Germany and Kyrgyzstan. Journal of Invertebrate Pathology, 146, 14-23
Rasmont, P., Franzén, M., Lecocq, T., et al. (2015) Climatic risk and distribution atlas of European bumble bees. Biorisk, 10, 1-246
Rasmont, P., Devalez, J., Pauly, A., Michez, D. & Radchenko, V. (2017) Addition to the checklist of IUCN European wild bees (Hymenoptera: Apoidea). Annales de la Société entomologique de France, 53, 17-32
Rassi, P., Hyvärinen, E., Juslén, A. & Mannerkoski, I. (2010) The 2010 Red List of Finnish species.Ministry of the Environment and Finnish Environment Institute, Helsinki, Finland
Rašomavičius, V. (2007) Red Data Book of Lithuania (Lietuvos Raudonoji Knyga). 800pp. Ministry of Environment of the Republic of Lithuani, Vilnus, Lithuania
Reemer, M. (2018) Basisrapport voor de Rode Lijst Bijen. Ministerie van Landbouw, Natuur en Voedselkwaliteit, 174 pp https://www.bestuivers.nl/rodelijst. Accessed 12 Mar 2020
Requier, F., Odoux, J-F., Tamic, T., et al. (2015) Honey bee diet in intensive farmland habitats reveals an unexpectedly high flower richness and a major role of weeds. Ecological Applications, 25, 881-890
Requier, F., Garnery, L., Kohl, P., et al. (2019) The conservation of native honey bees is crucial. Trends in Ecology and Evolution, in pressdoi.org 10.1016/j.tree.2019.04.008
Robinson, G.E., Evans, J.D., Maleszka, R., et al. (2006) Sweetness and light: illuminating the honeybee genome. Insect Molecular Biology, 15, 535-539
Robinson, A., Hesketh, H., Lahive, E., et al. (2017) Comparing bee species responses to chemical mixtures: common response patterns? PLoS One, 12, e0176289
Roger, N., Moerman, R., Carvalheiro, L.G., et al. (2017) Impact of pollen resources drift on common bumblebees in NW Europe. Global Change Biology, 23, 68-76
Rolke, D., Fuchs, S., Grünewald, B., Gao, Z. & Blenau, W. (2016) Large-scale monitoring of effects of clothianidin-dressed oilseed rape seeds on pollinating insects in Northern Germany: effects on honey bees (Apis mellifera). Ecotoxicology, 25, 1648-1665
Rosenkranz, P., Aumeier, P. & Ziegelmann, B. (2010) Biology and control of Varroa destructor. Journal of Invertebrate Pathology, 103, S96-119
Ruiz-González, M. X., Bryden, J., Moret, Y., Reber-Funk, C., Schmid-Hempel, P. & Brown, M.J.F. (2012). Dynamic transmission, host quality, and population structure in a multihost parasite of bumblebees. Evolution, 66, 3053-3066
Rundlöf, M., Andersson, G.K.S., Bommarco, R., et al. (2015) Seed coating with a neonicotinoid insecticide negatively affects wild bees. Nature, 521, 77-80
Sárospataki, M., Novák, J. & Molnár, V. (2005) Assessing the threatened status of bumble beespecies (Hymenoptera: Apidae) in Hungary, Central Europe. Biodiversity and Conservation, 14, 2437-2446
Schembri, P.J. & Sultana, J. (1989) Red Data book for Maltese Islands. Department of Information, Government of Malta, Malta
Scheper, J., Reemer, M., van Kats, R., et al. (2014) Museum specimens reveal loss of pollen host plants as key factor driving wild bee decline in the Netherlands. Proceedings of the National Academy of Sciences, 111, 17552-17557
Schleuning, M., Fründ, J., Schweiger, O., et al. (2016) Ecological networks are more sensitive to plant than animal extinction under climate change. Natural Communications, 7, 13965
Schmid-Hempel, P. (1998) Parasites in Social Insects. Princeton University Press, Princeton
Schmid-Hempel, R., Eckhardt, M., Goulson, D., et al. (2014) The invasion of southern South America by imported bumblebees and associated parasites. Journal of Animal Ecology, 83, 823-837
Sedivy, C., Müller, A. & Dorn, S. (2011) Closely related pollen generalist bees differ in their ability to develop on the same pollen diet: evidence for physiological adaptations to digest pollen. Functional Ecology, 25, 718-725
Seeley, T.D. (1995) The wisdom of the hive: the social physiology of honey bee colonies. Harvard University Press, Cambridge, Massachusetts, USA
Seeley, T.D. & Smith, M.L. (2015) Crowding honeybee colonies in apiaries can increase their vulnerability to the deadly ectoparasite Varroa destructor. Apidologie, 46, 716-727
Senapathi, D., Carvalheiro, L.G., Biesmeijer, J.C., et al. (2015) The impact of over 80 years of land cover changes on bee and wasp pollinator communities in England. Proceedings of the Royal Society B, 282, 1806
Sgolastra, F., Medrzycki, P., Bortolotti, L., et al. (2017) Synergistic mortality between a neonicotinoid insecticide and an ergosterol-biosynthesis-inhibiting fungicide in three bee species. Pest Management Science, 73, 1236-1243
Simone-Finstrom, M., Evans, J.D. & Spivak, M. (2009) Resin collection and social immunity in honey bees. Evolution, 63, 3016-3022
Spuris, Z. (1998) Red data book of Latvia – rare and threatened species of plants and animals, Vol. 4,Invertebrates, Institute of Biology, University of Latvia, Riga, 388 pp
Straub, L., Williams, G.R., Pettis, J., Fries, I. & Neumann, P. (2015) Superorganism resistance: eusociality and susceptibility of ecosystem service providing insects to stressors. Current Opinion in Insect Science, 12, 109-112
Sutherland, W.J., Pullin, A.S., Dolman, P.M. & Knight, T.M. (2004) The need for evidence-based conservation. Trends in Ecology and Evolution, 19, 305-308
Tasei, J-N. & Aupinel, P. (2008) Nutritive value of 15 single pollens and pollen mixes tested on larvae produced by bumblebee workers (Bombus terrestris, Hymenoptera: Apidae). Apidologie, 39, 397-409
Tautz, J., Maier, S., Groh, C., Rossler, W. & Brockmann, A. (2003) Behavioral performance in adult honey bees is influenced by the temperature experienced during their pupal development. Proceedings of the National Academy of Sciences, 100, 7343-7347
Tehel, A., Brown, M. J. F. & Paxton, R.J. (2016) Impact of managed honey bee viruses on wild bees. Current Opinion in Virology, 19, 16-22
Thompson, H. & Wilkins, S. (2003) Assessment of the synergy and repellency of pyrethroid/fungicide mixtures. Bulletin of Insectology, 56, 131-134
Thompson, H.M. & Pamminger, T. (2019) Are honeybees suitable surrogates for use in pesticide risk assessment for non-Apis bees? Pest Management Science, 75, 2549-2557
Timuş, A.M., Baban, E.V. & Calestru, L.I. (2017) Insects included in the Red Book of Moldova: limitation factors and protection measures. Current Trends in Natural Sciences, 6, 174-182
Vanderplanck, M., Martinet, B., Carvalheiro, L.G., et al. (2019) Ensuring access to high-quality resources reduces the impacts of heat stress on bees. Scientific Reports, 9, 12596
van der Zee, R., Pisa, L., Andonov, S., et al. (2012) Managed honey bee losses in Canada, China, Europe, Israel and Turkey, for winters 2008-9 and 2009-10. Journal of Apicultural Research, 51, 100-114
van der Zee, R., Brodschneider, R., Brusbardis, V., et al. (2014) Results of international standardised beekeeper surveys of colony losses for winter 2012-2013: analysis of winter loss rates and mixed effects of modelling of risk factors for winter loss. Journal of Apicultural Research, 53, 19-34
Van Engelsdorp, D., et al. (2011) A survey of managed honey bee colony losses in the USA, fall 2009 to winter 2010. Journal of Apicultural Research, 50, 1-10
Verdú, J.R. & Galante, E. (2006) Libro Rojo de los Invertebrados de España. 211pp. Dirección General para la Biodiversidad, Ministerio de Medio ambiente: Madrid, Spain
Vogt, F.D. (1986) Thermoregulation in bumblebee colonies, I: thermoregulatory versus brood-maintenance behaviors during acute changes in ambient temperatures. Physiological Zoology, 59, 55-59
Westrich, P. (1989) Die wildbienen Baden-Württembergs. Eugen Ulmer, Stuttgart
Westrich, P., Frommer, U., Mandery, K., Riemann, H., Ruhnke, H., Saure, C. & Voith, J. (2011) Rote Liste und Gesamtartenliste der Bienen (Hymenoptera, Apidae) Deutschlands. Bonn, Germany
Wilfert, L., Long, G., Leggett, H.C., Schmid-Hempel, P., Butlin, R., Martin, S.J.M. & Boots, M. (2016). Deformed wing virus is a recent global epidemic in honeybees driven by Varroa mites. Science, 351, 594-597
Wind, P. & Pihl, S. (2010) Den danske rødliste. Danmarks Miljøundersøgelser, Aarhus Universitet, Denmark redlist.dmu.dk
Wood, T.J. & Roberts, S.P.M. (2017) An assessment of historical and contemporary diet breadth in polylectic Andrena bee species. Biological Conservation, 215, 72-80
Wood, T.J., Gibbs, J., Graham, K.K. & Isaacs, R. (2019) Narrow pollen diets are associated with declining Midwestern bumble bee species. Ecology, 100, e02697
Woodcock, B.A., Bullock, J.M., Shore, R.F., et al. (2017) Country-specific effects of neonicotinoid pesticides on honey bees and wild bees. Science, 356, 1393-1395
