Results 41 to 50 of about 948 (154)

Enxertia herbácea em Myrtaceae nativas do Rio Grande do Sul Herbaceans grafiting in native Myrtaceae on Rio Grande do Sul

open access: yesRevista Brasileira de Fruticultura, 2010
O objetivo deste trabalho foi testar a viabilidade da técnica de enxertia herbácea em frutíferas nativas da família Myrtaceae. O experimento foi realizado em casa de vegetação do Departamento de Horticultura e Silvicultura/ UFRGS, em Porto Alegre.
Daiane Silva Lattuada   +2 more
doaj  

Diversity of flower visiting bees of Eugenia uniflora L. (Myrtaceae) in fragments of Atlantic Forest in South Brazil

open access: yesSociobiology, 2016
Eugenia uniflora L. (Myrtaceae) is pollinated mostly by bees and there are no restrictions for pollen collection in their flowers. This stimulated us to study the bee diversity on its flowers in two forest fragments in southern Brazil, in August and ...
Mary Ellen Reis Diniz   +1 more
doaj   +1 more source

New records of Rileya hegeli Girault, 1916 (Hymenoptera, Eurytomidae) from Brazil

open access: yesEntomological Communications, 2022
Rileya hegeli Girault, 1916 (Hymenoptera, Eurytomidae) was previously known in USA, Mexico, Guatemala, Costa Rica, Dominican Republic, Jamaica, Venezuela and, in Brazil, in the states of Minas Gerais and Rio Grande do Sul.
Nelson W. Perioto   +2 more
doaj   +1 more source

TOXIC EFFECTS OF THE EXTRACTS OF EUGENIA UNIFLORA LINN IN RATS

open access: yesNigerian Journal of Animal Production, 2021
The toxic effects of the leaves of Eugenia uniflora Linn on rats was evaluated by observing abnormal changes in the haemogram including erythron and leukogram, serum biochemical parameters, histopathology, and hexobarbital sleeping time. The leaf extract produced significant increases in the packed cell volume (PCV) haemoglobin concentration and total ...
Abatan, MO, Arowolo, RO
openaire   +3 more sources

Synchrony strategies of six gall inducers that share a superhost, Eugenia copacabanensis (Myrtaceae)

open access: yesPlant Biology, Volume 28, Issue 1, Page 225-239, January 2026.
Galling insects on the superhost Eugenia copacabanensis have developed different life cycle strategies to synchronize with plant seasonal changes and avoid competition for resources. Abstract The life cycles of galling insects are synchronized with their host plant phenology, allowing them to better explore available resources.
L. P. Nobrega   +5 more
wiley   +1 more source

Anatomia da madeira de Eugenia uniflora L. (Myrtaceae)

open access: yesBalduinia, 2014
O presente estudo fornece a descricao anatomica da madeira de Eugenia uniflora L., com base em material do Rio Grande do Sul. A estrutura anatomica reune caracteristicas tipicas da familia Myrtaceae e genero Eugenia , destacando-se a presenca de parenquima apotraqueal em faixas, as fibras de paredes muito espessas, e abundantes series cristaliferas.
Santos, Sidinei Rodrigues dos   +1 more
openaire   +3 more sources

Advancing Untargeted Metabolomics Through FT‐ICR‐MS: Challenges and Applications

open access: yesAnalytical Science Advances, Volume 6, Issue 2, December 2025.
ABSTRACT Metabolomics is the study of the complete set of small molecules involved in the biochemical processes within a biological system. It links directly to metabolism, capturing the biochemical pathways and processes in a state‐specific manner and aiming to understand the dynamic interactions within these metabolites, including how they reflect ...
Marta Sousa Silva, Carlos Cordeiro
wiley   +1 more source

Tipos e concentrações de citocinina na multiplicação in vitro de pitangueira Types and concentrations of cytokinin on in vitro multiplication of 'pitangueira'

open access: yesCiência Rural, 2008
O trabalho teve como objetivo avaliar o efeito de diferentes tipos e concentrações de citocinina na multiplicação in vitro de pitangueira. Os tratamentos constituíram-se de diferentes concentrações de citocinina adicionada ao meio de cultura (zero; cinco;
Joseane Almeida de Souza   +3 more
doaj   +1 more source

Phenolic Compounds From Myrcia tijucensis: Insights Into Antioxidant and Antidiabetic Activities

open access: yesChemistry &Biodiversity, Volume 22, Issue 12, December 2025.
ABSTRACT The genus Myrcia from the Myrtaceae family contains species with therapeutic properties, such as reducing glycemia and oxidative stress. This study investigated the effects of the hydroalcoholic extract of Myrcia tijucensis in an animal model of Type 1 diabetes induced by alloxan.
Nathielli Nayara Pauleti   +13 more
wiley   +1 more source

Atividade leishmanicida in vitro de Eugenia uniflora e Momordica charantia

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2013
A Leishmaniose Tegumentar Americana no Brasil é causada por uma variedade de espécies de Leishmania e uma grande diversidade destes parasitas pode ser encontrada na Região Amazônica.
Karla Katiúcia Alves Santos   +5 more
doaj   +2 more sources

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