Arnaud-Freddy YAPI

Abundance and Partial Harmfulness Index (PHI) of Weeds in Plantain (Musa paradisiaca L., Musaceae) in Mé Region, South-East Côte d'Ivoire

Arnaud-Freddy YAPI, Arsène GUE, Ahia Christine Florence KPLA & Maxime N’tapké Kama BORAUD · Asian Journal of Biology · 2025

Poor weed management can result in additional costs that can be estimated at over 35%. Determining of the most troublesome weeds is becoming an essential part of effective weed control. A study was therefore carried out in the south-east of Côte d'Ivoire, in plantain plantations,...

Open access Research Article 10.9734/ajob/2025/v21i6515

Effect of Aqueous and Hydroalcoholic Extracts of Hyptis suaveolens (L.) Poit. (Lamiaceae) on Seedlings of Three Cultivated Species: Zea mays L. (Poaceae), Phaseolus vulgaris L. (Fabaceae), and Solanum lycopersicum L. (Solanaceae)

Arnaud-Freddy YAPI, Hervé Cedessia Keassemon Kone, Arsène GUE & Fred Alain Serges Kouame · Journal of Experimental Agriculture International · 2024

Synthetic herbicides use in weed management has negative effects on human health and environment. This study was carried out to assess the allelopathic effects of Hyptis suaveolens on seedlings of Solanum lycopersicum, Zea mays and Phaseolus vulgaris. Aqueous and hydroalcoholic s...

Open access Research Article 10.9734/jeai/2024/v46i113081

Soil Depth Effects on Seedling Emergence and Persistence of Calopogonium mucunoides in Central Western Côte d’Ivoire

Arsène GUE, Souleymane DIOMANDE, Arnaud-Freddy YAPI & Karidia Traoré-Ouattara · Journal of Advances in Biology & Biotechnology · 2025

Calopogonium mucunoides is a tropical cover crop reported as a major weed of food crops in the Central Western Côte d'Ivoire. In order to use it effectively as cover crop while preventing its proliferation as a weed of crops, a study was conducted on the depth of emergence of its...

Open access Research Article 10.9734/jabb/2025/v28i92975