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Pollen Collected by Stingless Bees in a Reforested Urban Area of Rio de Janeiro City
(Taylor & Francis, 2021)
Extremely frequent bee visits increase pollen deposition but reduce drupelet set in raspberry
(Wiley, 2014-12)
1. Production of many flowering crops often benefits from elevated pollinator diversity and abundance. Nevertheless, the opposite relationship may arise if bees impair fruit or seed production and/or quality by damaging ...
Pollen resources stored in nests of wild bees xylocopa ciliata burmeister and megachile pusilla Pérez (Hymenoptera: Anthophila) in a temperate grassland-forest matrix
(Universidade Estadual de Feira de Santana, 2018-10)
Pollen analysis was employed to study the diet composition of two wild bees in a patch of temperate grassland invaded by exotic plants. Thirty pollen types from 14 families and two unidentified types were present in the ...
Nectar source profitability influences individual foraging preferences for pollen and pollen-foraging activity of honeybee colonies
(Springer, 2019-03)
Abstract: Most foraging honeybees specialize in either pollen or nectar collection, although some do alternate between both resources. Little is known about this behavioral plasticity and the factors that control it. We ...
Comparison of methodologies for moisture determination on dried bee pollen samples
(Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2011)
Bee pollen moisture value is one of the quality parameters for this product. Some countries such as Argentina, Brazil, Bulgaria, Poland and Switzerland have bee pollen regulations on quality parameters, but these are not ...
Online Pollen Catalogs Network: Digital database of pollen and spores of current plants and fossils
(Consultoria Inteligente em Serviços Ecossistêmicos, 2020)
The Online Pollen Catalogs Network - RCPol (www.rcpol.org.br) was conceived in 2009, officially created in September 2013, and opened to the scientific community at the XIV International Palynological Congress and X ...
Pollen sources used by species of Meliponini (Hymenoptera: Apidae) along the Rio Negro channel in Amazonas, Brazil
(Taylor & Francis AsOsloNoruega, 2011)
Determination of water content in Brazilian honeybee-collected pollen by Karl Fischer titration
(Elsevier Sci LtdOxfordInglaterra, 2011)
Avaliação do potencial antioxidante do pólen apícola produzido na região sul do Brasil
(Sociedade Brasileira de Química, 2008)
The contents of total phenolics, flavonoids, and antioxidant activity of bee pollen ethanolic extract were determined and compared to those of commercial antioxidants. Bee pollen extract from the state of Rio Grande do Sul ...