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Impact of invasive bees on plant-pollinator interactions and reproductive success of plant species in mixed Nothofagus Antarctica forests
(Sociedade Entomológica do Brasil, 2020-07-30)
Invasive social bees can alter plant-pollinator interactions with detrimental effects on both partners. However, most studies have focused on one invasive bee species, while the interactions among two or more species remain ...
Seeking the flowers for the bees: Integrating biotic interactions into niche models to assess the distribution of the exotic bee species Lithurgus huberi in South America
(Elsevier, 2014-02)
The wood-boring bee Lithurgus huberi Ducke (Apidae: Megachilinae: Lithurgini) is arguably an exotic species to South America. This solitary bee is the only representative in the Western Hemisphere of the Old World genus ...
Nesting biology and associated insect enemies of the exotic leaf cutter bee Megachile (Eutricharaea) concinna (Hymenoptera: Megachilidae) in ArgentinaBiología de nidificación e insectos enemigos asociados a la abeja exótica Megachile (Eutricharaea) concinna (Hymenoptera: Megachilidae) en Argentina
(International Bee Research Association, 2015-08)
The nesting biology of the exotic bee Megachile (Eutricharaea) concinna Smith, 1879 and its negative interactions with other insects were studied. Trap nests made of wood were located in an urban environment in Buenos Aires ...
Native and ornamental exotic resources in pollen loads and garbage pellets of four stingless bees (Apidae, Meliponini) in an urban environment with riparian native forest
(Academia Brasileira de Ciencias, 2019-10)
An entomopalynological study to assess pollen use by wild bees was performed in an urban environment with riparian native forest in the Chaco region of Argentina. A combined method for sampling pollen loads and garbage ...
Invasive bumble bees reduce nectar availability for honey bees by robbing raspberry flower buds
(Elsevier Gmbh, Urban & Fischer Verlag, 2017-03)
The introduction of exotic bees for crop pollination is an increasingly common practice worldwide. While beneficial for crop production, exotic species may become invasive with several deleterious ecological and economic ...
Influence of Apis mellifera L. (Hymenoptera: Apidae) on the Use of the Most Abundant and Attractive Floral Resources in a Plant Community
(Entomological Soc Brasil, 2013-12-01)
Some factors influence the distribution of abundance of floral visitors, especially the amount and quality of the floral resources available, the size of the area occupied by the visitor, habitat heterogeneity, and the ...