Results 111 to 120 of about 558 (150)

Bumblebees (Bombidae) along pollution gradient - heavy metal accumulation, species diversity, and nosema bombi infection level

open access: yes, 2011
Szentgyörgyi, Hajnalka   +5 more
openaire   +1 more source

Biological control of nosemosis in Apis mellifera L. with Acacia nilotica extract. [PDF]

open access: yesSci Rep
El-Sayed ASA   +5 more
europepmc   +1 more source

Cytological variation and pathogenicity of the bumble bee parasite Nosema bombi (Microspora, Nosematidae)

open access: yesJournal of Invertebrate Pathology, 2007
In three field seasons, 2003-2005, bumble bees were collected in southern Sweden and eastern Denmark in search of microsporidian parasites. Of the 16 bumble bee species studied, microsporidia were found in Bombus hortorum, Bombus hypnorum, Bombus lapidarius, Bombus lucorum, Bombus pascuorum, Bombus pratorum, Bombus ruderarius, Bombus subterraneus and ...
Larsson, Ronny
exaly   +5 more sources

Specific and sensitive detection of Nosema bombi (Microsporidia: Nosematidae) in bumble bees (Bombus spp.; Hymenoptera: Apidae) by PCR of partial rRNA gene sequences

open access: yesJournal of Invertebrate Pathology, 2006
A polymerase chain reaction (PCR) based method was developed for the specific and sensitive diagnosis of the microsporidian parasite Nosema bombi in bumble bees (Bombus spp.). Four primer pairs, amplifying ribosomal RNA (rRNA) gene fragments, were tested on N.
Wee Tek Tay, Robert J Paxton
exaly   +5 more sources

Long‐term prevalence of the protists C rithidia bombi and A picystis bombi and detection of the microsporidium N osema bombi in invasive bumble bees [PDF]

open access: yesEnvironmental Microbiology Reports, 2017
An initial survey in 2009 carried out at a site in northwestern Patagonia region, Argentina, revealed for the first time in South America the presence of the flagellate Crithidia bombi and the neogregarine Apicystis bombi, two pathogens associated with the Palaearctic invasive bumble bee Bombus terrestris.
Santiago Plischuk   +2 more
exaly   +4 more sources

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