[HTML][HTML] Pesticidal activity of Tithonia diversifolia (Hemsl.) A. Gray and Tephrosia vogelii (Hook f.); phytochemical isolation and characterization: A review

N Kerebba, AO Oyedeji, R Byamukama… - South African Journal of …, 2019 - Elsevier
This paper presents a critical review on the current status of knowledge of the chemistry of
Tithonia diversifolia and Tephrosia vogelii. The review explores the isolation …

[HTML][HTML] Biopesticides and their role in sustainable agricultural production

GMW Lengai, JW Muthomi - Journal of Biosciences and Medicines, 2018 - scirp.org
Biopesticides are derivatives of plants, microorganisms and insects. Substances from plants
and animals have been used to manage diseases in crops, animals and humans. Reliance …

New caffeic acid derivative from Tithonia diversifolia (Hemsl.) A. Gray butanolic extract and its antioxidant activity

KDP Pulido, AJC Dulcey, JHI Martínez - Food and chemical toxicology, 2017 - Elsevier
Tithonia diversifolia, Asteraceae, a promising alternative for insect control such as leaf-
cutting ants, have revealed repellent and insecticidal activity against Atta cephalotes. The …

Cytotoxicity of 91 Kenyan indigenous medicinal plants towards human CCRF-CEM leukemia cells

LK Omosa, JO Midiwo, VM Masila, BM Gisacho… - Journal of …, 2016 - Elsevier
Abstract Ethnopharmacological relevance Plants from Kenyan flora are traditionally used
against many ailments, including cancer and related diseases. Cancer is characterized as a …

Toxicity of foliage extracts of Tithonia diversifolia (Asteraceae) on Atta cephalotes (Hymenoptera: Myrmicinae) workers

K Castaño-Quintana, J Montoya-Lerma… - Industrial Crops and …, 2013 - Elsevier
Leaf-cutting ants (Formicidae: Myrmicinae) have been considered herbivorous generalists;
however, some plant species escape their attack because of the presence of secondary …

Contact and fumigant toxicity of five pesticidal plants against Callosobruchus maculatus (Coleoptera: Chrysomelidae) in stored cowpea (Vigna unguiculata)

PA Mkenda, PC Stevenson, P Ndakidemi… - International Journal of …, 2015 - cambridge.org
Insecticidal activities of five pesticidal plant species, Tephrosia vogelii, Dysphania (Syn:
Chenopodium) ambrosioides, Lippia javanica, Tithonia diversifolia and Vernonia …

Contact Toxicity Effects of Selected Organic Leaf Extracts of Tithonia diversifolia (Hemsl.) A. Gray and Vernonia lasiopus (O. Hoffman) against Sitophilus zeamais …

SM Gitahi, MP Ngugi, DN Mburu… - International Journal of …, 2021 - Wiley Online Library
Maize weevil (Sitophilus zeamais) infestation results in a substantial reduction in the
quantity and deterioration of the quality of stored maize. Most farmers control weevils using …

[HTML][HTML] Biological and phytochemical studies of different leaves extracts of Pteropyrum scoparium

AM Weli, S Al-Salmi, H Al Hoqani… - Beni-Suef University …, 2018 - Elsevier
Pteropyrum scoparium (P. scoparium, Sidaf) is a medicinally important plant available in
most of the tropical countries including Sultanate of Oman and locally it is used to treat …

[PDF][PDF] Chemical composition and antimicrobial activities of essential oil extracted from Tithonia diversifolia (Asteraceae) flower

OO Agboola, S Oyedeji, JO Olowoyo… - … of Bioresources and …, 2016 - researchgate.net
The upsurge in the prevalence of side effects of many synthetic antimicrobial agents and
incidence of multidrug resistant bacteria has spurred scientists on the search for plant based …

[HTML][HTML] Evaluation of the toxicity and repellency of tropical plant extract against subterranean termites, Globitermes sulphureus and Coptotermes gestroi

NH Bakaruddin, H Dieng, SF Sulaiman… - Information Processing in …, 2018 - Elsevier
The harmful effects of chemical-based termiticides and the increased incidence of termite
resistance have resulted in the need for safer and more effective termiticides. Therefore, the …