Diversity of fusarium oxysporum isolates responsible for grande naine banana tree’sleaf chlorosis (cavendish subgroup) in Côte D'ivoire
In banana tree plantations, leaf yellowing was noticed by producers. With the aim of making the etiology of banana tree chlorosis so as to contribute to the improvement of banana tree yield, the distribution of the disease in plantations was observed. The phytosanitary status of infected banana tree plantations was assessed by calculating the prevalence of leaf chlorosis. The characteristic symptoms of banana treeleaf chlorosis were described. Sampling was done in order to isolate the causative agent.