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The spatial dynamics of diversity in Centridini bees: the abundance of oil-producing flowers as a measure of habitat quality
(2011)
It is assumed that oil bees in the tribe Centridini and oil flowers in the family Malpighiaceae have a conservative evolutionary association, and it is postulated that they also have a tight ecological relationship. Here, ...
Invasive bees and their impact on agriculture
(Elsevier Academic Press Inc., 2020-01)
Increasing honey demand and global coverage of pollinator-dependent crops within the context of global pollinator declines have accelerated international trade in managed bees. Bee introductions into agricultural landscapes ...
Positive responses of flower visiting bees to landscape heterogeneity depend on functional connectivity levels
(2017-01-01)
Landscape changes can lead to bee species loss, what impairs proper landscape level pollination processes, impacting both nature conservation and human welfare. Although landscape heterogeneity can rescue bee communities ...
Orchid bees as bio-indicators for organic coffee farms in Costa Rica: Does farm size affect their abundance?
(Universidad de Costa Rica, 2006)
Native and introduced bee abundances on carrot seed crops in New Zealand
(New Zealand Plant Protection Society, 2015)
© 2015 New Zealand Plant Protection Society (Inc.). In New Zealand, unmanaged bees species can be important crop pollinators, but their abundance and distribution is poorly known within hybrid carrot seed crops. Standardised ...
Small-scale elevational variation in the abundance of Eufriesea violacea (Blanchard) (Hymenoptera : Apidae)
(Entomological Society BrasilLondrina,Brasil, 2006)
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 ...
A community of flower-visiting bees (Hymenoptera: Apoidea) in the coastal sand dunes of northeastern Brazil
(Biota Neotropica, 2005)
We analyzed aspects of the community structure of Apoidea of a restricted area of dunes with restinga vegetation in Salvador, Bahia, Brazil. Standardized samples were taken for one year, 3 times a month from 6:00 a.m. to ...