Koffi Ahébé Marie Hélène

Bio-efficacy of Chromolaena odorata on the Agromorphological Parameters and Yield of Two Varieties of Okra (Abelmoschus esculentus L.) in Taabo, Southern Côte d’Ivoire

KOUAME Kan Fulgence, Koffi Ahébé Marie Hélène, GNEBA Logro Ronnie Olga & GROGA Noel · Annual Research & Review in Biology · 2026

Chemical fertilisers can support crop production but may create environmental and accessibility concerns, prompting interest in locally available organic inputs. This study evaluated the effects of powdered material and aqueous extracts of Chromolaena odorata on the agromorpholog...

Open access Research Article 10.9734/arrb/2026/v41i82433

Effect of Tithonia diversifolia, Alchornea cordifolia, and Mezoneuron benthamianum on Tomato (Lycopersicon esculuntum) Nursery in Daloa (Côte d’Ivoire)

Yah N’ Guettia Marie, Koffi Ahébé Marie Hélène, Zadjei N’goran Anderson, Akaffou Doffou Sélastique & Atta Taky Hortense Diallo · Journal of Experimental Agriculture International · 2021

Aims: Research of alternative solutions to the use of synthetic pesticides. Study Design : Randomized block. Place and Duration of Study: Jean Lorougnon Guédé University (Daloa, Côte d’Ivoire), January to February 2020. Methodology: Extracts of Alchornea cordifolia, Tithonia dive...

Open access Research Article 10.9734/jeai/2021/v43i830729

Comparing the Growth Performance and Yield Parameters of Two Cowpea Varieties (Vigna unguiculata (L) Walp.) under Different Sowing Densities

Gore Bi Boh Nestor, Koffi Ahébé Marie Hélène, Kadio Gnigouan Anzara & Akaffou Doffou Sélastique · Journal of Experimental Agriculture International · 2020

Cowpea is a food legume very popular for its seeds and leaves in Côte d’Ivoire. This plant constitutes a significant source of financial income for vulnerable populations in rural areas. However, it production remains low in the growing areas because of the traditional practice o...

Open access Research Article 10.9734/jeai/2020/v42i830563