She hesitated when labeling a few bumblebees as Bombus
neoboreus, a species found in the arctic tundra of Alaska and Canada: "There were several specimens of neoboreus that didn't look quite right," she said.
micans, pollen loads were not significantly different from those of Bombus
Condition-dependent virulence of slow bee paralysis virus in Bombus
terrestris: are the impacts of honeybee viruses in wild pollinators underestimated?
In Virginia, most research on bee pollinators has focused on honey bees, bumble bees, Bombus
AFTER receiving calls about wasp nests invading people's homes and bird boxes, The Tree Bee Society found that these weren't wasps at all, but a new species of bee to the UK called Bombus
Hypnorum or the 'Tree Bee'.
Our field studies on Hainan Gesneriaceae also found that Bombus
and Amegilla were the most frequent pollinators, with no bird- and moth-pollinations were observed (Shao-Jun Ling & Ming-Xun Ren, unpublished data).
Acute lethal effect of the commercial formulation of the insecticides Imidacloprid, Spinosad y Thiocyclam hidrogenoxalate in Bombus
atratus (Hymenoptera: Apidae) workers.
Instead, Bombas, which takes its name from bombus
, Latin for bumblebee, has stayed focused on innovation.
Also, the fortuitous presence of flowering-seed formation bahiagrass (Paspalum notatum Flugge; Poales: Poaceae) in the plot understory and the addition of commercial colonies of Bombus
impatiens Cresson (Hymenoptera: Apidae) were used to advantage to investigate the spatial distribution and response behavior of B.
polysporum Rifai en el abejorro Bombus
Por otro lado, un estudio  evaluo el potencial de la especie de abejorro nativo de Colombia Bombus
atratus como polinizador del tomate (Lycopersicon esculetum) en condiciones de invernadero, utilizando colonias criadas en cautiverio.
I recorded visits to flowers of primarily beetles, bees, and moths, with the principal pollinator species being Chauliognathus pensylvanicus (Pennsylvania leatherwing beetle; Coleoptera: Cantharidae) and Bombus
impatiens (common eastern bumble bee; Hymenoptera: Apidae).