Results 91 to 100 of about 6,239 (214)

Characterization of the complete chloroplast genome of an important Southeast Asian medicinal plant, Eurycoma longifolia (Simaroubaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Eurycoma longifolia is a small tree known for its use in Southeast Asian traditional medicine. The growing demand for its roots as raw material for medicinal extracts is slowly threatening the natural populations of this species.
Wei Lun Ng   +2 more
doaj   +1 more source

Tree species diversity and economic value of a watershed forest in Ulu Muda Forest Reserve, Kedah [PDF]

open access: yes, 1999
Data on plant diversity are fundamental in the sustainable management of a forest. A study was conducted for a watershed forest, Ulu muda Forest Reserve, Kedah, with the objectives of determining tree species diversity and its economic value based on ...
Abd. Ghani, Awang Noor   +2 more
core  

The embryology of Ailanthus altissima (Simaroubaceae): an invasive species from Iran

open access: yesیافته‌های نوین در علوم زیستی, 2019
Simaroubaceae is a monophyletic family in the order Sapindales with 22 genera and 109 species. Ailanthus altissima (Mill) Swingle, also known as the tree of heaven, is a highly invasive species, which systematically belongs to Simaroubaceae. Reproductive
Fateme Mousavi, Ahmad Majd
doaj  

Adenda y precisiones sobre la morfología polínica en Alvaradoa subovata (Simaroubaceae) y Roupala brasiliensis (Proteaceae)

open access: yesDarwiniana, 2000
Se dan a conocer observaciones con microscopio electrónico de transmisión (MET), que complementan los estudios previos realizados con microscopio electrónico de barrido (MEB) sobre la morfología polínica de Alvaradoa subovata Cronquist (Simaroubaceae ...
Cecilia C. Xifreda, Andrea M. Sanso
doaj  

Potensi Insektisida Pasak Bumi (Eurycoma Longifolia Jack) Terhadap Hama Kubis Crocidolomia Pavonana (F.) (Lepidoptera: Crambidae) [PDF]

open access: yes, 2009
The research was conducted at Laboratory of Insect Physiology and Toxicology of Plant Protection Department of Bogor Agricultural University from May to July 2008.
Aarneti, A. (Arneti)   +3 more
core  

Keanekaragaman Tumbuhan Dan Potensinya Di Cagar Alam Tangale, Gorontalo [PDF]

open access: yes, 2009
Plant inventory has been carried out in Tangale Nature Reserves in GorontaloProvince, North Sulawesi (2002). This area covers about 113 ha. About 250species have been listed from this area, and 72 species of them utilized by thelocal people who leave in ...
Djarwaningsih, T. (Tutie)   +2 more
core  

Determinação de compostos de massa molecular alta em folhas de plantas da Amazônia

open access: yesQuímica Nova, 2003
The fractIons of dichloromethane extracts of leaves from andiroba (Carapa guianensis - Meliaceae), caapi (Banisteriopsis caapi - Malpighiaceae), cocoa (Theobroma cacao - Sterculiaceae), Brazil nut (Bertholletia excelsa - Lecytidaceae), cupuaçu (Theobroma
Siqueira Denilson Soares de   +6 more
doaj  

Atividade inseticida de extratos de plantas do Cerrado em Rhodnius milesi Carcavallo, Rocha, Galvão & Jurberg (Hemiptera: Reduviidae), em Condições de Laboratório [PDF]

open access: yes, 2006
A transmissão da doença de Chagas ocorre, principalmente, por meio de fezes de hemípteroshematófagos (Triatominae), os quais ingerem Trypanosoma cruzi ao se alimentarem do sangue de pessoas ou animais infectados.
Coelho, André Afonso Machado   +2 more
core   +1 more source

Parámetros micrográficos para la identificación de hojas, corteza y leño de Picrasma crenata (Vell.) Engl. (Simaroubaceae)

open access: yesDominguezia
Picrasma crenata (Vell.) Engler (Simaroubaceae) es un árbol de bajo porte conocido popularmente como "palo amargo" o "quina brava", que habita en el noreste de la Argentina, principalmente en la provincia de Misiones.
María N. Campagna   +2 more
doaj   +2 more sources

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