Infection and transmission of Nosema bombi in Bombus terrestris colonies and its effect on hibernation, mating and colony founding [PDF]
, 2008 The impact of the microsporidium Nosema bombi on Bombus terrestris was studied by recording mating, hibernation success, protein titre in haemolymph, weight change during hibernation, and colony founding of queens that were inoculated with N.
Steen, J.J.M., van der
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Cellular distribution of a feminizing microsporidian parasite: a strategy for transovarial transmission [PDF]
, 1997 The cellular distribution of a vertically transmitted, feminizing microsporidian was followed in its host Gammarus duebeni. In adult females the parasite was restricted to gonadal tissue, in particular primary and secondary follicle cells.
Dunn, A.M., Smith, J.E., Terry, R.S.
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Within-host transmission strategies of transovarial, feminizing parasites of Gammarus duebeni [PDF]
, 1998 The amphipod Gammarus duebeni harbours several species of vertically transmitted, feminizing microsporidian parasites. G. duebeni were collected from 3 localities in the UK. Animals from Budle Bay, Northumberland, were infected with Octosporea effeminans,
Dunn, A.M., Taneyhill, D.E., Terry, R.S.
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PLoS ONE, 2021 The epidemiology of Nosema spp. in honey bees, Apis mellifera, may be affected by winter conditions as cold temperatures and differing wintering methods (indoor and outdoor) provide varying levels of temperature stress and defecation flight opportunities.
Rosanna N. Punko +3 more
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The EuroBiotech Journal, 2017 Honey bee colonies are often infected with Nosema apis and Nosema ceranae which cause adult honey bee disease called nosemosis. All honey bee colony members can be infected with these species.
Özgör Erkay, Keskin Nevin
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A New Microsporidium in Alfalfa Weevil Populations: Distribution and Characterization [PDF]
, 2017 A microsporidium species, not previously reported, was found infecting field populations of the alfalfa weevil, Hypera postica, in Illinois. The pathogen is widely distributed thoughout the state.
Armbrust, Edward J +3 more
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New insights into the genome and transmission of the microsporidian pathogen Nosema muscidifuracis
Frontiers in Microbiology, 2023 IntroductionNosema is a diverse genus of unicellular microsporidian parasites of insects and other arthropods. Nosema muscidifuracis infects parasitoid wasp species of Muscidifurax zaraptor and M.
Xiao Xiong +9 more
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The impact of a vertically transmitted microsporidian, Nosema granulosis on the fitness of its Gammarus duebeni host under stressful environmental conditions [PDF]
, 2003 Although purely vertically transmitted parasites are predicted to cause low pathogenicity in their hosts, the effects of such parasites on host fitness under stressful environmental conditions have not previously been assessed.
Dunn, A.M., Hatcher, M.J., Kelly, A.
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Horizontal transfer of parasitic sex ratio distorters between crustacean hosts [PDF]
, 1998 Parasitic sex ratio distorters were artificially transferred within and between crustacean host species in order to study the effects of parasitism on host fitness and sex determination and to investigate parasite–host specificity. Implantation of Nosema
Dunn, A.M., Rigaud, T.
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Determination of Nosema Disease in Colonies of Kırşehir Province
Turkish Journal of Agriculture: Food Science and Technology, 2017 The aim of the study was to determine the prevalence of Nosema disease caused by Nosema ceranae and Nosema apis in bee colonies in Kırşehir. A hundred worker honey bee samples were collected from each of 51 beekeepers in 31 locations in 5 provinces of ...
Mithat Büyük +2 more
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