Results 141 to 150 of about 1,818,409 (242)

Polinização de pepino, Cucumis sativus L. (Cucurbitales: Cucurbitaceae), pelas abelhas sem ferrão Scaptotrigona aff. depilis moure e Nannotrigona testaceicornis lepeletier (Hymenoptera: Meliponini) em casas de vegetação [PDF]

open access: yes
When for a successful fruit development the fertilization of flowers is necessary, bees can be used as crop-pollinators in greenhouses. In the present study, we investigated the effectiveness of the stingless bees Scaptotrigona aff.
BEGO, Luci R.   +2 more
core   +1 more source

Visual physiology of Australian stingless bees

open access: yesJournal of Comparative Physiology A
AbstractStingless bees engage in a range of visually guided behaviours that require relatively high spatial resolution and contrast sensitivity. Although the eyes of honeybees, bumblebees, carpenter bees, and sweat bees have been studied extensively, there is limited knowledge of stingless bees.
Bhavana Penmetcha   +4 more
openaire   +2 more sources

Viruses in Brazilian stingless bees

open access: yesJournal of Apicultural Research
Stingless bees are important pollinators in tropical and subtropical areas. The breeding of native stingless bee species from the Meliponini tribe to obtain honey, pollen, and geopropolis (meliponiculture) is a promising activity in Brazil with economic, social, and environmental impacts.
Suelen Oliveira França   +7 more
openaire   +1 more source

Distribution of Stingless Bee (Trigona spp.) from Meliponiculture in South Sumatra Province, Indonesia

open access: yesJurnal Manajemen Hutan Tropika
This study aims to determine species distribution by observing the stingless bees cultivated by the community in South Sumatra Province using meliponiculture. By visiting boxes and studying the entrance and characteristics of stingless bee hives at each
Beni Rahmad   +3 more
doaj   +1 more source

The Value of Stingless Bee Bioproducts for Human Health and Conservation: A Systematic Review

open access: yesDiversity
In this systematic review, we look to the long-established medical relationship between humans and stingless bees to support the notion that health and conservation research needs to look differently at examples of the relationship between human health ...
Evodia Silva-Rivera   +6 more
doaj   +1 more source

Species Richness and Nesting Sites of Stingless Bees in the Forest and Settlement Areas in Banten Province, Indonesia and their Morphometry

open access: yesHayati Journal of Biosciences
Stingless bees (Apidae: Meliponinae) are distributed in the tropics, and there are more than 600 species worldwide, Forty-six species were recorded in Indonesia.
Tri Atmowidi   +5 more
doaj   +1 more source

Could fungal infection make ant societies more open? [PDF]

open access: yes, 2015
Ant colonies are a highly rewarding target for many pathogens and parasites and they also host various species of social parasites that exploit their social system.
Babik, Hanna   +5 more
core  

Food profitability and recruitment behaviour in a scent trail laying stingless bee (Scaptotrigona aff. depilis) [PDF]

open access: yes, 2008
Innerhalb der sozialen Insekten haben viele Gruppen die faszinierende Fähigkeit entwickelt, Nestgenossinnen zu rekrutieren. Rekrutierung beruht auf einer Kommunikation, die angewandt wird, um Mitglieder des Nestes zu einem bestimmten Ort zu bringen, wo ...
Barth, Friedrich G.   +2 more
core  

Foraging on some nonfloral resources by stingless bees (Hymenoptera, Meliponini) in a caatinga region

open access: yesBrazilian Journal of Biology
In a caatinga region the flowers and nonfloral resources visited by highly eusocial bees, stingless beess and Apis mellifera (Africanized honey bee) were studied.
M. C. A. Lorenzon, C. A. R. Matrangolo
doaj   +1 more source

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