Results 51 to 60 of about 8,628 (171)

Fungicidal Efficacy of Leaf Extracts From Khaya senegalensis (Desr.) A. Juss. Irrigated With Agricultural Drainage Water and Treated With Some Fertilizer Types

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The extraction and analysis of K. senegalensis compounds for wood preservation. Air‐dried leaves are milled, soaked in ethanol, filtered, and concentrated into dried extracts. These extracts undergo HPLC for chemical profiling. The concentrated extract is applied to wood samples to test its antifungal activity, demonstrating its potential as a natural ...
Esraa A. M. Mohamed, Ahmed M. El‐Baha, Ahmed A. A. El‑Settawy, Nader D. Shetta, Abeer A. Mohamed, Mohamed Z. M. Salem   +5 more
wiley   +1 more source

Khayae (Meliaceae) specierum Nomenclator

, 2017
Dipelet, Ulrich Gaël Bouka, Florence, Jacques, Doumenge, Charles, Loumeto, Jean Joël, McKEY, Doyle (2017): Khayae (Meliaceae) specierum Nomenclator.
Doumenge, Charles, Charles Doumenge, Jean Joël Loumeto, Loumeto, Jean Joël, Jacques Florence, McKEY, Doyle, Dipelet, Ulrich Gaël Bouka, Ulrich Gaël Bouka Dipelet, Doyle McKey, Florence, Jacques   +9 more
core   +1 more source

Flora do Espírito Santo: Meliaceae

, 2017
Resumo Meliaceae possui 50 gêneros e cerca de 550 espécies distribuídas em todo mundo, embora com maior diversidade na região pantropical. No Brasil, são encontradas 84 espécies distribuídas em sete gêneros.
Vinicius Castro Souza, Rubens Luiz Gayoso Coelho, Thiago Bevilacqua Flores   +2 more
core   +2 more sources

Perfis metabílocos de calos de Cedrela fissilis Vell. (Meliaceae) cultivados in vitro [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-graduação em Biologia Vegetal, Florianópolis, 2013Abstract: Cedrela fissilis Velloso (Meliaceae) is a fast growing native tree from the ...
Gerber, Thaise
core  

Tirucallane-Type Triterpenoids from the Dysoxylum gaudichaudianum Stem Bark: Phytochemical Study and Cytotoxicity Evaluation Against Human HeLa Cervical Cancer Cells

Indonesian Journal of Chemistry
A total of three tirucallane-type triterpenoids were successfully isolated from the n-hexane extract of the stem bark of Dysoxylum gaudichaudianum: 4,4,14-trimethyl-3-oxo-24-nor-5α,13α,14β,17α,20S-chol-7-en-23-oic (1), toonapubesin B (2), and 3β,22S ...
Faizah Maira, Al Arofatus Naini, Tri Mayanti, Sofa Fajriah, Kusumiyati Kusumiyati, Unang Supratman   +5 more
doaj   +1 more source

ISOLASI DAN ELUSIDASI STRUKTUR TRITERPENOID KULIT BATANG SURIAN Toona sinensis DAN UJI TERHADAP HAMA Crosidolomia pavonana

Jurnal Riset Kimia, 2015
Tryterpenoid compound (3-hydroxyeupha-7-ene) were isolated from hexane fraction the steam bark of Toona sinensis (Meliaceae). The structures of these compounds were established base on spectroscopic evidence, including UV, IR, 3C-NMR, 1H-NMR, HMBC, HMQC ...
Adlis Santoni, Hazli Nurdin, Yunazar Manjang, Sjamsul A Achma   +3 more
doaj   +1 more source

Competition Between Grasses and Khaya ivorensis A. Chev. During Initial Growth: Physiological and Nutritional Aspects

Plant Species Biology, Volume 41, Issue 5, September 2026.
Coexistence with weeds negatively affects growth, physiological, and nutritional variables of K. ivorensis in the initial phase of development. Coexistence with M. maximus is more harmful to the development of K. ivorensis seedlings compared to other grasses studied.
Yuri Silva Saraiva Guimarães, Leonardo David Tuffi Santos, Luan Mateus Silva Donato, Maria Nilfa Almeida Neta, Victor Augustus Vasconcelos de Oliveira, Murilo Antônio Oliveira Ruas, Nicolle de Oliveira Soares, José Ângeles Moreira de Oliveira, Richardson Fernandes de Souza, Elora Júlia Rocha Santos, Fernanda de Oliveira Lourenço, Rodinei Facco Pegoraro   +11 more
wiley   +1 more source

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

Biotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita, Marcelo Gordo, Nadir Dantas Said, Cintia Cornelius, João Carlos Pena, Eduardo Martins Venticinque   +5 more
wiley   +1 more source

Human Disturbances and Woody Flora Diversity Along a Caatinga–Brejo de Altitude Gradient in Northeastern Brazil

Biotropica, Volume 58, Issue 5, September 2026.
ABSTRACT Tropical dry forests are among the ecosystems most threatened by human activities worldwide. The Caatinga, a seasonally dry tropical forest restricted to northeastern Brazil, exemplifies this scenario, as local human populations strongly depend on forest resources.
Lilia Patricia Sampaio Sousa, Katharyne Jessyca Carvalho de Barbosa, Wanessa Vieira Silva Menezes Batista, Elâine Maria dos Santos Ribeiro   +3 more
wiley   +1 more source

Revision of Guarea (Meliaceae).

, 2013
The species of Guarea F.Allam. ex L. (Meliaceae) are revised. Sixty-nine species are recognised, a key to the species is provided, all names are typified and descriptions of all species are given.
Pennington, T. D., Clarkson, J. J.
core   +1 more source