Results 21 to 30 of about 5,636 (194)

Phytotoxins from Tithonia diversifolia [PDF]

Journal of Natural Products, 2015
Tithonia diversifolia (Mexican sunflower) is a dominant plant of the Asteraceae family, which suggests it produces allelochemicals that interfere with the development of surrounding plants. The study described herein was conducted to identify the compounds that have phytotoxic activity in T. diversifolia extracts.
M.Miranda, Maria A. F., J. Gualtieri, Sonia C., Varela Montoya, Rosa María, Torres Martínez, Ascensión, González Molinillo, José María, Macías Domínguez, Francisco Antonio   +5 more
openaire   +3 more sources

Phosphorus availability and exchangeable aluminum response to phosphate rock and organic inputs in the Central Highlands of Kenya

Heliyon, 2021
Soil acidity and phosphorus deficiency are some of the constraints hampering agricultural production in tropical regions. The prevalence of soil acidity is associated with phosphorus (P) insufficiency and aluminum saturation.
J.A. Omenda, K.F. Ngetich, M.N. Kiboi, M.W. Mucheru-Muna, D.N. Mugendi   +4 more
doaj   +1 more source

Bioactive constituents of Hernandia ovigera and Tithonia diversifolia.

, 2002
Bioactive constituents of Hernandia ovigera and Tithonia ...
Jian-Qiao. Gu (7967831)
core   +6 more sources

Investigation of Lead Binding by Tithonia diversifolia

Journal of Applied Sciences, 2007
Staff PublicationMexican swillower (Tithonia diversifolia) had been chosen for metal binding studies as a prelude to finding economic use for it. Adsorption capacity, pH-profile and time-dependency studies were conducted using stem biomass of this plant.
A.E. Okoronkwo ., E.F. Olasehinde .
openaire   +2 more sources

Effects of Tithonia diversifolia (Hemsl.) A. Gray extract on adipocyte differentiation of human mesenchymal stem cells. [PDF]

PLoS ONE, 2015
Tithonia diversifolia (Hemsl.) A. Gray (Asteraceae) is widely used in traditional medicine. There is increasing interest on the in vivo protective effects of natural compounds contained in plants against oxidative damage caused from reactive oxygen ...
Claudia Di Giacomo, Luca Vanella, Valeria Sorrenti, Rosa Santangelo, Ignazio Barbagallo, Giovanna Calabrese, Carlo Genovese, Silvana Mastrojeni, Salvatore Ragusa, Rosaria Acquaviva   +9 more
doaj   +1 more source

Effects of Aqueous Shoot Extract of Tithonia diversifolia on the Growth of Seedlings of Monodora tenuifolia (Benth.), Dialium guineense (Willd.) and Hildegardia barteri (Mast.) Kosterm

Notulae Scientia Biologicae, 2011
The allelopathic effects of fresh shoot aqueous extract of Tithonia diversifolia (Hemsl.) A.Gray, an invasive species introduced into Africa from North and Central America, on the growth of seedlings of three woody species: Monodora tenuifolia, Dialium ...
SAMSON OLAJIDE OKE, Abisola Victoria AWOWOYIN, Shaid Remi OSENI, Emmanuel Lekan ADEDIWURA   +3 more
doaj   +3 more sources

Chemical composition of the foliage meal of Tithonia diversifolia

Enfoque UTE, 2022
With the objective of determining the nutritional constituents, amino acids and the content of secondary metabolites of the foliage meal of Tithonia diversifolia. For this, plant material was collected 70 days after regrowth. The percentages of DM, CP, P, Ca, Si, CF, NDF, ADF, ADL, Cel, Hcel, CC were determined; amino acid profile (methionine, cystine,
Carlos Olmo-González, Danis Manuel Verdecia-Acosta, Luis Guillermo Hernández-Montiel, Alcibiades Ojeda-Rodríguez, Jorge Luis Ramírez-de la Ribera, Yordan Martínez-Aguilar   +5 more
openaire   +4 more sources

Tithonia Diversifolia-SEM analyze

, 2023
SEM analysis of zinc oxide nanoparticle emulsion from Tithonia diversifolia leaf ...
Rondius Solfaine (17331517), Iwan Sahrial Hamid (17313949)   +1 more
core   +1 more source

Responses of two plant-derived bioinsecticides as protectants of smoke-dried catfish, Clarias gariepinus [Pisces: Clariidae] against hide beetle, Dermestes maculatus (De Geer) [Coleoptera: Dermestidae]

Bulletin of the National Research Centre, 2021
Background Toxicities of Vernonia amygdalina and Tithonia diversifolia leaf powders and extracts on larva and adult mortality of Dermestes maculatus on smoke-dried catfish were evaluated in the laboratory.
Kayode David Ileke
doaj   +1 more source

Tithonia diversifolia (201802)

, 2023
Kingdom: PlantaeDivision: MagnoliophytaClass: EudicotsOrder: AsteralesFamily: AsteraceaeScientific name: Tithonia diversifolia (Hemsl.) A.GraySpecimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source