Results 81 to 90 of about 1,089 (180)

Small Amazonian stingless bees: an opportunity for targeted cocoa pollination

open access: yesFrontiers in Bee Science
Cocoa (Theobroma cacao) is a multi-billion-dollar business. This tropical crop strongly depends on animal pollination for fruit development and seed production.
Camila Maia-Silva   +6 more
doaj   +1 more source

NEST FOUNDATION AND DIVERSITY OF MELIPONINI (HYMENOPTERA, APIDAE) IN AN URBAN AREA OF THE MUNICIPALITY OF JUIZ DE FORA, MG, BRAZIL

open access: yesBioscience Journal, 2006
During the period of March of 2000 to July of 2001, we monthly sensed new nests foundation of the Meliponini bees in an urban environment, Juiz de Fora, MG. The number of nests and substrata used for foundation was registered. The objective was to verify
Leonardo Almeida Sousa   +3 more
doaj  

Eating with the enemy? Mimic complex between a stingless bee and assassin bugs

open access: yesPapéis Avulsos de Zoologia
In this study, we record for the first time the genus Notocyrtus (Heteroptera, Reduviidae) from Argentina based on three species: Notocyrtus dorsalis (Gray), Notocyrtus dispersus Carvalho & Costa, and Notocyrtus foveatus Stål.
Leopoldo Jesús Alvarez   +2 more
doaj   +1 more source

Microbiological and physical-chemical characteristics of pollen and honey from stingless bees: a review

open access: yesFood Production, Processing and Nutrition
The physical, chemical and sensory characteristics of pollen and honey from stingless bees (SLB) are quite different when compared to those produced by Apis mellifera. Meliponine honey has a high moisture content (23–37.5%); reducing sugars (12.65–77.11%)
Raquel Nunes Almeida da Silva   +4 more
doaj   +1 more source

Honey physicochemical properties of three species of the brazilian Melipona

open access: yesAnais da Academia Brasileira de Ciências, 2012
Physicochemical analyses were carried out to evaluate 27 samples of honeys from three species of the Brazilian genus Melipona (M. capixaba, M. rufiventris and M. mondury) from Espírito Santo and Minas Gerais States.
Lorena G.A. Lage   +5 more
doaj  

Drone congregations in Meliponini: what do they tell us?

open access: yesBioscience Journal, 2007
At some point during their life, meliponine males leave their nests and form congregations which can be made up of tens up to several hundreds of individuals. There, males, which individually may frequent the same agglomeration for subsequent days, are seen to dehydrate nectar.
openaire   +2 more sources

Reproduction in eusocial bees (Apidae: Apini, Meliponini)

open access: yes, 2004
This thesis presents some key aspects of the regulation and the mechanisms of colony reproduction in honeybees and stingless bees. Special attention is paid to key questions about how the production of males, gynes and swarms takes place, and what intranidal and extranidal factors are related to these processes.
openaire   +1 more source

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