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Foraging behavior of the small-sized stingless bee Plebeia aff. flavocincta Rev. Ciênc. Agron.
Silva,Jameson Guedes da; Meneses,Hiara Marques; Freitas,Breno Magalhães.
ABSTRACT The aim of the study was to investigate the flight range and foraging behavior of the stingless bee Plebeia aff. flavocincta, as well as testing its attraction to different sugar syrup concentrations within different distances to the colony. Foraging pattern along the day, preference of bees for sugar concentration in nectar and their relationship with distance from the colony were assessed by the means of manipulating those parameters with artificial flowers containing different sugar syrup concentrations and displayed at varying distances. The bees P. aff. flavocincta foraged from 6 a. m. to 5:30 p. m., with a foraging peak from 9 a. m. to 11:30 a. m. and showed preference for higher syrup concentrations (60% and 70%) though have foraged...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Artificial feeding; Flight range; Nectar concentration; Meliponini; Body size.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902019000300484
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Nesting and reproductive habits of the solitary bee Centris analis in trap nests under a tropical climate Rev. Ciênc. Agron.
Lourenço,Diego de Vasconcelos; Silva,Luciano Pinheiro da; Meneses,Hiara Marques; Freitas,Breno Magalhães.
ABSTRACT Pollination is a key factor in global agricultural production, and there is a need to increase the number of bee species that can be bred for pollination in agriculture, such as the oil-collecting solitary bee Centris (Heterocentris) analis (Fabricius, 1804). In this study, the nesting and reproductive behavior of the bee were studied under tropical conditions, with the aim of producing information for breeding and using C. analis for crop pollination. The study was conducted from May to October 2017, using trap nests and daily observations from 5.00 a.m. to 6.00 p.m. of nest occupation and building, foraging trips in the field and interactions between individuals and kleptoparasites. The results showed that the bees easily colonize and nest in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Centridini; Solitary bees; Oil-collecting bee; Bee farming.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902019000300468
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