Results 11 to 20 of about 8,628 (171)

Physiological and biochemical effect of neem and other Meliaceae plants secondary metabolites against Lepidopteran insects [PDF]

open access: yesFrontiers in Physiology, 2013
This review described the physiological and biochemical effects of various secondary metabolites from Meliaceae against major Lepidopteran insect pest including, Noctuidae and Pyralidae.
Senthil-Nathan eSengottayan
doaj   +2 more sources

Una nueva especie de Trichilia (Meliaceae) para Colombia [PDF]

open access: yesCaldasia, 2001
A new species ofthe genus Trichilia section Trichilia (Meliaceae) from the amazonian region of Colombia, is described and illustred.Se describe e ilustra una nueva especie del género Trichilia sección Trichilia (Meliaceae) de la región amazónica ...
Morales Puentes María Eugenia
doaj   +2 more sources

The Ethnobotany and Chemistry of South African Meliaceae: A Review

open access: yesPlants, 2021
Meliaceae are widely distributed across the world in tropical or subtropical climates and are of considerable ethnobotanical importance as sources of traditional medicine and cosmetics.
Mariam Oyefunke Oyedeji-Amusa   +2 more
doaj   +2 more sources

BRIONONIC ACID FROM THE HEXANE EXTRACT OF Sandoricum koetjape MERR STEM BARK (meliaceae) [PDF]

open access: yesIndonesian Journal of Chemistry, 2010
An oleane-type triterpenoid, briononic acid was isolated from hexane extract of the stem bark of Sandoricum koetjape Merr. (Meliaceae). This structure had been established based on spectroscopic data (UV, IR, and NMR) and by comparison with spectroscopic
Tukiran Tukiran   +4 more
doaj   +2 more sources

A Taxonomic Review of South African Indigenous Meliaceae Using Molecular Systematics and Anatomical Data

open access: yesDiversity
The Meliaceae are broadly distributed worldwide, with about 50 genera and over 1400 species. There are 11 genera in South Africa, with 13 indigenous and three naturalized species.
Mariam Oyefunke Oyedeji Amusa   +3 more
doaj   +2 more sources

Meliaceae Juss. no Núcleo Curucutu, Parque Estadual da Serra do Mar, São Paulo – SP. Meliaceae Juss. in Curucutu Nucleus, Serra do Mar State Park, São Paulo – SP

open access: yesRevista do Instituto Florestal, 2014
No presente trabalho foram realizadas descrições e uma chave de identificação para as espécies de Meliaceae registradas no setor de planalto do Parque Estadual da Serra do Mar, Núcleo Curucutu, São Paulo, como parte da flórula local.
Bárbara Fernandes MELLADO   +1 more
doaj   +2 more sources

17-epi-Melianodiol, a new protolimonoid from Melia azedarach fruits, exhibits larvicidal activity and is associated with oxidative imbalance and midgut epithelial damage in Aedes aegypti larvae. [PDF]

open access: yesPest Manag Sci
The bio‐guided phytochemical study resulted in the new compound 17‐epi‐melianodiol. The compound eliminated 100% of Aedes aegypti larvae at 100 ppm, causing pronounced morphological changes, cuticular damage, and extensive vacuolization. Abstract BACKGROUND In Brazil, Aedes aegypti is the primary vector of arboviruses such as dengue, chikungunya ...
Soares KDC   +8 more
europepmc   +2 more sources

Chemistry and Biology of Novel Meliaceae Limonoids [PDF]

open access: yes, 2022
Nature has bestowed us with abundant bioactive/drug molecules for various uses in our everyday life. One such group of plant specialized molecules is limonoids, which are structurally characterized as 4,4,8-trimethyl-17-furanyl steroidal skeleton ...
Sharvani S., Nandikol   +2 more
core   +2 more sources

Occurrence of greedy scale, Hemiberlesia rapax (Comstock) (Hemiptera: Diaspididae), on mahogany in Brazil

open access: yesPesquisa Agropecuária Gaúcha, 2020
The Brazilian mahogany (Swietenia macrophylla King, Meliaceae) is an important forest species known worldwide for the high commercial value of its wood. Few arthropods have been observed associated with mahogany.
Marcelo Tavares de Castro   +3 more
doaj   +1 more source

The Phytochemical Composition of Melia volkensii and Its Potential for Insect Pest Management

open access: yesPlants, 2020
Due to potential health and environmental risks of synthetic pesticides, coupled with their non-selectivity and pest resistance, there has been increasing demand for safer and biodegradable alternatives for insect pest management.
Victor Jaoko   +9 more
doaj   +1 more source

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