Results 31 to 40 of about 8,628 (171)

Mexicanolide-Type Limonoids from the Roots of Trichilia sinensis

open access: yesMolecules, 2016
Four new mexicanolide-type limonoids 1–4, along with two known limonoids 5–6, were isolated from the ethanolic extracts of roots of the Traditional Chinese Medicine Trichilia sinensis.
Shou-Bai Liu   +5 more
doaj   +1 more source

A Cycloartane Triterpenoid and Steroid from The Leaves of Aglaia shawiana Merr. (Meliaceae)

open access: yesJurnal Kimia Sains dan Aplikasi
Natural products and their structural analogs are the main sources of pharmacotherapy. Various Aglaia species have been investigated since the 1960s for their phytochemical constituents and biological properties.
Ricson Pemimpin Hutagaol   +6 more
doaj   +1 more source

Building a genomic and herbarium biorepository for medicinal plants of the Western Ghats

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Medicinal plants support healthcare for millions of people and sustain livelihoods, yet many threatened species lack secure long‐term genetic protection. This study establishes a genomic and herbarium biorepository for medicinal plants of the Western Ghats, a global biodiversity hotspot facing intense human pressure.
Anurag Dhyani   +6 more
wiley   +1 more source

Desenvolvimento e caracterização de marcadores microssatélites (SSRs) para Cedrela Lilloi C. de Candolle [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2010Cedrela lilloi (Meliaceae) é uma das quatro espécies de cedro nativas da Argentina ...
Tarnowski, Christian Gabriel
core  

An integrated forest‐to‐market approach to promote lesser‐known timber species (LKTS) in a domestic timber market in the Congo Basin

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
In the Congo Basin, domestic timber markets account for ~40% of timber consumption, yet demand is concentrated on a few high‐value species also sought after on international markets, raising concerns about their long‐term availability. We combine market, wood, and forest data to assess the potential of lesser‐known timber species (LKTS) to support a ...
Mbusa Wasukundi   +19 more
wiley   +1 more source

Crescimento, perfil metabólico e citoquímica de calos de Cedrela fissilis Vellozo (Meliaceae) [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biotecnologia, Florianópolis, 2011Cedrela fissilis Velloso (Meliaceae) é uma árvore nativa da Floresta Atlântica (Sul do Brasil ...
Pilatti, Fernanda Kokowicz
core  

Phylogenomic analyses of Sapindales support new family relationships, rapid Mid-Cretaceous Hothouse diversification, and heterogeneous histories of gene duplication

open access: yesFrontiers in Plant Science, 2023
Sapindales is an angiosperm order of high economic and ecological value comprising nine families, c. 479 genera, and c. 6570 species. However, family and subfamily relationships in Sapindales remain unclear, making reconstruction of the order’s spatio ...
Elizabeth M. Joyce   +39 more
doaj   +1 more source

Validation of a novel bioassay method for the evaluation of the activity of slow‐acting insecticides on tomato borer Phthorimaea absoluta

open access: yesPest Management Science, EarlyView.
Extended bioassays revealed that azadirachtin and spirotetramat show strong delayed effects against Phthorimaea absoluta, underestimated by the standard Insecticide Resistance Action Committee (IRAC) method 022 protocol. Incorporating long‐term exposures is essential to accurately assess slow‐acting insecticides and improve resistance management ...
Marianna Stavrakaki   +7 more
wiley   +1 more source

1,1,4,7-Tetramethyldecahydro-1H-cyclopropa[e]azulen-7-ol from the Stembark Chisocheton pentandrus

open access: yesMolbank, 2019
A new aromadendrane-type sesquiterpenoid, namely dehydrosphatulenol (1), has been isolated from the stembark of Chisocheton pentandrus. The chemical structure of 1 was characterized on the basis of spectroscopic evidences including mainly one dimension ...
Muhamad Salman Fareza   +5 more
doaj   +1 more source

Pruning slash drives ambrosia beetle (Curculionidae: Scolytinae, Platypodinae) activity in Khaya grandifoliola C.DC.: Slash removal as a preventive management strategy Resíduos de poda aumentam a atividade de besouros da ambrosia (Curculionidae: Scolytinae, Platypodinae) em Khaya grandifoliola C.DC.: A remoção dos resíduos como estratégia preventiva de manejo

open access: yesAgricultural and Forest Entomology, EarlyView.
Slash retention increased ambrosia beetle activity in Khaya grandifoliola, acting as both breeding substrate and source of attractive volatile cues that promoted localized population buildup. Beetle attacks occurred only near retained slash, while no attacks were recorded in slash‐removal plots, demonstrating that residue removal effectively prevents ...
Luana de Souza Covre   +1 more
wiley   +1 more source

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