Results 71 to 80 of about 8,009 (164)

Caixa para a criação de uruçu-amarela Melipona flavolineata Friese, 1900. [PDF]

, 2011
bitstream/item/27814/1/Com.tec-212.pdfVersão eletrônica.
VENTURIERI, G. C.
core   +1 more source

The Physicochemical Properties, Biochemical Makeup, and Health Benefits of Honey Produced From Stingless Bees (Apidae: Meliponini)

Journal of Food Quality, Volume 2025, Issue 1, 2025.
This review provides a comprehensive overview of stingless bee honey (SBH), focusing on its physicochemical properties, biochemical composition, and health benefits. SBH exhibits unique characteristics, including color, flavor, texture, and lower thermal stability, influenced by various botanical sources, stingless bee species, and diverse geographic ...
Belay Gezahegn Gebreyes, Tilahun A. Teka, Yetenayet Bekele Tola, Metekia Tamiru, Nkoba Kiatoko, Sapna Langyan   +5 more
wiley   +1 more source

Physicochemical characteristics of pollen collected by Amazonian stingless bees

Ciência Rural, 2016
: The purpose of this study was to determine the physicochemical characteristics of pollen collected by the Amazonian stingless bees Melipona seminigra and Melipona interrupta , in order to verify whether their characteristics meet the physicochemical ...
Kemilla Sarmento Rebelo, Antônio Gilberto Ferreira, Gislene Almeida Carvalho-Zilse   +2 more
doaj   +1 more source

Conserved and Unique Protein Expression Patterns Across Reproductive Stage Transitions in Social Hymenopteran Queens

Molecular Ecology, Volume 33, Issue 23, December 2024.
ABSTRACT Hymenopteran queens are collectively highly fecund, often long‐lived individuals that undergo dramatic physiological changes after they mate and establish a nest. However, the degree to which these changes are conserved among species with different life histories is not well‐defined.
Alison McAfee, Baptiste Martinet, Kimberly Przybyla, Félicien Degueldre, Shelley E. Hoover, Serge Aron, Leonard J. Foster   +6 more
wiley   +1 more source

Honey physicochemical properties of three species of the brazilian Melipona

Anais 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, Lívia L. Coelho, Helder C. Resende, Mara G. Tavares, Lucio A.O. Campos, Tânia M. Fernandes-Salomão   +5 more
doaj  

Oxidative Photochemical Cyclisations to Access Spiroketals

Advanced Synthesis &Catalysis, Volume 366, Issue 22, Page 4694-4701, November 19, 2024.
Abstract The spiroketal moiety is an important substructure within many biological natural products. One method to access them is via the oxidative cyclisation of a pendant hydroxyl group on to a pre‐formed pyran. However applications of this methodology have been severely limited by requiring the use of toxic oxidants, such as lead (IV) tetraacetate ...
Jonathan Trevorrow, Nhlanhla Sibanda, Anne O'Kearney‐McMullan, Lucie Miller Potucka, Adrian P. Dobbs   +4 more
wiley   +1 more source

Evidence of hybridization between two species of Melipona bees

Genetics and Molecular Biology, 2000
This report describes a case of hybridization between two species of Meliponinae bees (Melipona scutellaris from the Diamantina plateau in the State of Bahia, and Melipona capixaba from around Domingos Martins, in the State of Espírito Santo, Brazil). To
Vania Alves Nascimento, Syomara Hakiko Matusita, Warwick Estevam Kerr   +2 more
doaj   +1 more source

Genome‐Wide Development and Characterization of Microsatellite Markers in the Great Web‐Spinning Sawfly Acantholyda posticalis

Ecology and Evolution, Volume 14, Issue 11, November 2024.
Acantholyda posticalis is notorious for causing serious damage to Pinus forests across the Palearctic region. Through genome‐wide searching, manual screening, and amplification trial, 56 microsatellite markers were developed for A. posticalis. Our study is the first to develop SSR markers for insects in family Pamphiliidae, representing an initial step
Mengfei Liu, Xiaoyi Wang, Hongbin Wang, Guohong Li, Mingyang Pei, Gege Liu, Mei Wang   +6 more
wiley   +1 more source

Wing buzzing as a mechanism for generating vibrational signals in psyllids (Hemiptera: Psylloidea)

Insect Science, Volume 31, Issue 5, Page 1466-1476, October 2024.
Employing simultaneous direct observation of wing movements with a high‐speed camera and recording with a laser vibrometer, we did not find support for the hypothesis that psyllids generate vibrational signals with stridulation. Instead, the spectral and temporal composition of the signals are consistent with simple wing buzzing (i.e., tremulation ...
Jernej Polajnar, Elizaveta Kvinikadze, Adam W. Harley, Igor Malenovský   +3 more
wiley   +1 more source

Propuesta para el fortalecimiento de la cadena de valor del sector apicula de la zona de Chalatenango y Metapan. [PDF]

, 2010
Planteamiento del Problema -- Justificación de la propuesta -- Metodología de la investigación -- Generalidades de la Apicultura -- Las ...
Linares Guerra, Cesar Edgardo, Platero Platero, Elmer Antonio, Polanco, Ricardo Nicolas   +2 more
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