Results 51 to 60 of about 4,011 (177)

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

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   +1 more source

Branching out: Resolving plant evolution through phylogenetic networks [PDF]

open access: yesAppl Plant Sci
Applications in Plant Sciences, Volume 14, Issue 3, May-June 2026.
Tiley G, Solís‐Lemus C.
europepmc   +2 more sources

Altitudinal Variation in Woody Species Diversity, Regeneration, and Soil Seed Bank Composition in Bela Mountain Forest, Northern Ethiopia

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
The study aimed to examine the relationship between species diversity and regeneration status along altitudinal gradients in a Bela Mountain Forest, northern Ethiopia. The result of the study showed that 54 woody species belonging to 31 families were recorded.
Abebe Shumie   +6 more
wiley   +1 more source

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

open access: yesIndonesian 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   +5 more
doaj   +1 more source

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

open access: yesJurnal 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   +3 more
doaj   +1 more source

MorFunSeed: A Morphological and Functional Seed Database of Tree and Shrub Species Commonly Used for Direct Seeding in the Cerrado and Atlantic Forest Biomes of Brazil

open access: yesEcological Research, Volume 41, Issue 4, July 2026.
The MorFunSeed dataset compiles standardized seed morphology and functional traits for 131 tree and shrub species native to Brazil's Cerrado and Atlantic Forest biomes. It includes 26 variables and 3406 records, providing a consistent and comparable structure across species.
Mariane Cristina Inocente   +4 more
wiley   +1 more source

FAMILIA MELIACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 1993
Familia de amplia distribución pantropical, con alrededor de 50 géneros. El número de especies consideradas ha variado de 550 a 800 y hasta 1400, según diferentes autores, lo cual da una idea del estado de incertidumbre en que se ha encontrado el arreglo taxonómico y el excesivo número de nombres que se manejan en la literatura, todo ello debido a la ...
Graciela Calderón de Rzedowski   +1 more
openaire   +1 more source

Host Range and Disease Potential of Colletotrichum aotearoa in Australian Native Plants

open access: yesPlant Pathology, Volume 75, Issue 4, July‐August 2026.
The broad host range of Colletotrichum aotearoa (including several Banksia species), together with its ability to cause asymptomatic infection, suggests that it may be an important pathogen of Australian native plants. ABSTRACT Colletotrichum aotearoa, originally described from various native species in New Zealand, has since been reported in Australia
Aindreeya Alcova   +4 more
wiley   +1 more source

Exploring Floristic Diversity and Medicinal Plant Uses in Venda, Limpopo, South Africa

open access: yesFeddes Repertorium, Volume 137, Issue 2, June 2026.
ABSTRACT Plants have been an important source of medicine for thousands of years. To better understand the current diversity and usage of medicinal plants, floristic studies are essential. This report documents an expedition conducted in the Venda region of Limpopo, South Africa. The study was carried out in Shanzha and surrounding villages, as well as
Gurusamy Manikandan   +2 more
wiley   +1 more source

The Distribution and Quality of Elephant Food Plants in Mwea National Reserve‐Kenya

open access: yesAfrican Journal of Ecology, Volume 64, Issue 4, June 2026.
ABSTRACT Understanding how herbivores respond to spatial and temporal resource variability is a central aspect of resource use ecology. This 18‐month study examined how seasonal changes in food plants availability, distribution and nutritional quality influence the foraging behaviour of African savanna elephants (Loxodonta africana) in Mwea National ...
Josephat K. Wambua   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy