Seino Richard Akwanjoh

Study of the Potential Toxicity and Side Effects Associated with the Long-term Consumption of Walnuts (Cola verticillata: Sterculiaceae): Anti-Meiosis in the Insect Assay

Tagne Takoutchouang Rick, Seino Richard Akwanjoh, Ngnaniyyi Abdoul & Dongmo Tonleu Ingrid · Advances in Research · 2024

Cola verticillata (Sterculiaceae) is a plant that produces nuts renowned for their ceremonial, cultural, medicinal and above all economic value in Africa. The study consisted in evaluating the cytotoxic and genotoxic effects of the aqueous extract of the plant's nuts on the Zonoc...

Open access Research Article 10.9734/air/2024/v25i41112

Insecticidal Activity of Ageratum conyzoides (Asteraceae) Aqueous Extracts against the Grasshopper Zonocerus variegatus (Orthoptera: Pyrgomorphidae)

Dongmo Tonleu Ingrid, Seino Richard Akwanjoh & Manjeli Yacouba · Journal of Agriculture and Ecology Research International · 2020

Ageratum conyzoides (Asteraceae) is an annual plant with insecticidal activity against some insect pests. The present study was designed to evaluate the insecticidal activity of aqueous extracts (infusion and maceration) of A. conyzoides against the pest grasshopper Zonocerus var...

Open access Research Article 10.9734/jaeri/2020/v21i830159