Results 101 to 110 of about 4,039 (229)

STUDI PERSEBARAN TUMBUHAN AKWAY (Drimys sp.) DI PAPUA

open access: yesJURNAL KEHUTANAN PAPUASIA, 2020
Tujuan dari penelitian ini ialah untuk mengkaji sebaran jenis-jenis tumbuhan akway (Drimys sp.) di dataran Papua dengan mengali informasi bedasarkan referensi sains dan koleksi pustaka akademik dari berbagai sumber. Data yang dikumpulkan selanjutnya diuraikan berdasarkan ciri dan karakteristik morofloginya serta sebaran dan informasi lokasi ...
null Vina O.R. Solekha   +1 more
openaire   +2 more sources

Chemical composition and mosquitocidal potential of Gloriosa superba (flame lily) seed extract against the dengue mosquito Aedes aegypti and aquatic mosquito predators

open access: yesEntomological Research, Volume 54, Issue 9, September 2024.
Abstract This study investigates the mosquitocidal potential of crude petroleum ether extract fractions derived from Gloriosa superba against the dengue mosquito vector Aedes aegypti. Chemical profiling through gas chromatography identified four major metabolites, with nonadecane showing the highest peak area percentage (70.34%).
Venkatachalam Ramasamy   +8 more
wiley   +1 more source

Variación de compuestos químicos en hojas de poblaciones de Drimys spp. (Magnoliophyta: Winteraceae) en Chile Variation of chemical compounds in leaves of Drimys spp. (Magnoliophyta: Winteraceae) populations in Chile

open access: yesRevista Chilena de Historia Natural, 2004
El canelo (Drimys winteri) es un árbol nativo de Chile con propiedades medicinales y sagrado para el pueblo mapuche. Se ha descrito en esta especie la presencia de compuestos químicos con actividad biológica como aceites esenciales, terpenos y ...
DIEGO MUÑOZ-CONCHA   +2 more
doaj  

А NOTE ON THE GENUS PSEUDODRIMYS (WINTERACEAE)

open access: yesTurczaninowia, 2015
New data on the morphology and anatomy of the fruits and seeds argues for exclusion of the aberrant (incertae sedis) species Tasmannia purpurascens (Vickery) A.C. Sm. (=Drimys purpurascens Vickery) from the genus Tasmannia R. Br. ex DC.
A. B. Doweld
doaj  

Description of a new soft scale insect of the genus Pulvinaria Targioni Tozzetti (Hemiptera, Coccoidea, Coccidae) from Bogota, Colombia

open access: yesZooKeys, 2015
A new soft scale (Hemiptera: Coccoidea: Coccidae) species, Pulvinaria caballeroramosae Tanaka & Kondo, sp. n., is described from specimens collected on twigs of Ficus soatensis Dugand (Moraceae) in Bogota, Colombia.
Hirotaka Tanaka, Takumasa Kondo
doaj   +1 more source

Farmers' perceptions of trees on their land in the Santa Cruz area, Biological Corridor Volcanica Central-Talamanca, Costa Rica [PDF]

open access: yes, 2011
The Biological Corridor Volcanica Central-Talamanca aims to restore and maintain the biological connectivity between protected areas in Costa Rica.
Chamayou, Lucile
core  

Drimys brasiliensis essential oil as a source of drimenol

open access: yesHolos, 2016
Drimys brasiliensis Miers is a native plant species to the Atlantic Forest, commonly known as cataia, and used as a stimulant, anti-diahrreal, antipyretic, among other properties.
Luciele Milani Zem   +4 more
doaj   +1 more source

VIABILITY OF THE MINI-CUTTING TECHNIQUE IN THE PRODUCTION OF Drimys brasiliensis Miers SEEDLINGS

open access: yes, 2020
Drimys brasiliensis, popularly known as cataia or casca-d'anta, is a tree species native to the Atlantic Forest and belonging to the family Winteraceae.
R. D. A. Maggioni   +4 more
semanticscholar   +1 more source

Fragmentation in Araucaria araucana forests in Chile: quantification and correlation with structural variables [PDF]

open access: yes, 2016
Landscape fragmentation is one of the main threats to South American temperate forests due to population growth, conversion of native forests to plantations of exotic species and non-sustainable timber harvesting.
Drake Aranda, Fernando   +4 more
core   +2 more sources

BIODIVERSIDADE E SUA IMPORTÂNCIA COMO FONTE DE PLANTAS MEDICINAIS

open access: yesRevista de Ciências Agroveterinárias, 2014
O presente trabalho apresenta aspectos referentes à biodiversidade, com ênfase florestal, e sua importância como fonte para o manejo sustentado visando a obtenção de plantas medicinais, incluindo o conhecimento tradicional e a participação de comunidades
Alexandre Mariot   +1 more
doaj  

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