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Sylvain ZOUGRANA

Publications (2)

Agronomic Performances and Tolerance to Brown Spot and Aphid Attacks of Cowpea Varieties under the Mineral Fertilizers’ Effect in Burkina Faso

Souleymane Ouattara, Sonagnon Kouhounde, Sylvain ZOUGRANA, Hien K. Somé, Moïse B.J. Oubda & Kifouli Adeoti · Journal of Experimental Agriculture International · 2025

Cowpea (Vigna unguiculata L. Walp) is a leguminous crop whose cultivation faces to biotic constraints. In addition, the efficient use of mineral fertilizers is often necessary. This study aimed to evaluate the effect of four (04) mineral fertilizer formulations on the agronomic p...

Open access Research Article 10.9734/jeai/2025/v47i23265

Evaluation of the Effectiveness of Copper Hydroxide CU (OH)2 against the Main Diseases of Tomato (Solanum Lycopersicum esculentum) in Burkina Faso

Tinlé Cyrille ZOMBRE, Boubakar OUATTARA, Sylvain ZOUGRANA & Nanwinyélé Euvaris SOME · Journal of Experimental Agriculture International · 2024

Fungal and bacterial diseases cause a permanent threat to tomato production and can cause economic losses. This study aims to evaluate the biological effectiveness of copper hydroxide 65.6% in Burkina Faso. The evaluation was carried out in the Hauts-Bassins region in a farming e...

Open access Research Article 10.9734/jeai/2024/v46i123138