Jean Ayékpa Gnago

Damage Caused by Lepidopteran Pests on Maize Fields in Yamoussoukro, Central Côte d’Ivoire

Armand Nahoulé Adja, Appolinaire Bley Bley-Atse, Jean Ayékpa Gnago, Eric-Olivier TIENEBO & Mathias Danho · International Journal of Plant & Soil Science · 2023

Various larvae of Lepidoptera cause severe damage to maize crops. The dynamics of these maize larvae pests have been studied during all stages of plant development. The trial was carried out on the Institut National Polytechnique Houphouët-Boigny farm plots in Yamoussoukro (centr...

Open access Research Article 10.9734/ijpss/2023/v35i183348

Use of Selected Chemical and Biological Insecticides to Control Lepidopteran Pests of Maize Fields in Central Côte d'Ivoire

Armand Nahoulé Adja, Appolinaire Bley Bley-Atse, Eric-Olivier TIENEBO, Jean Ayékpa Gnago & Mathias Danho · International Journal of Environment and Climate Change · 2023

Control of lepidopteran larvae, the main pests in maize fields, has become necessary since the appearance and spread of Spodoptera frugiperda. The study was carried out at the Institut National Polytechnique Houphouët-Boigny in Yamoussoukro (Central Côte d’Ivoire). The study aime...

Open access Research Article 10.9734/ijecc/2023/v13i113229