Abstract

The market gardening sector is confronted with numerous constraints which weaken and hinder its development. Among these constraints is the importance of plant-parasitic nematodes. For the sustainable management of these worms, a diagnostic evaluation was carried out in two permanent market gardening of Sébéninkoro (Kati) and Koulikoro town in order to determine their diversity. 54 soil samples of 500 g were taken from 3 plots, ie 27 samples per site. Analysis of these samples revealed the presence of 8 genera of nematodes. Among these nematodes, there are nematodes of the genus Meloidogyne very harmful to crops and Tylenchorhynchus. They are common and abundant throughout both sites.

Highlights

  • In Mali, market gardening occupies a prominent place among irrigated crops for several reasons

  • This study provides information on the diversity and abundance of nematodes associated with vegetable crops in the Koulikoro region

  • The results obtained from this study confirm that there is a significant diversity of parasitic nematodes on crops

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Summary

Introduction

In Mali, market gardening occupies a prominent place among irrigated crops for several reasons. Among these reasons is their important contribution to food security, and the increase in the monetary income of actors [1]. In Mali, revenue directly linked to this activity is estimated at CFAF 27 billion [2]. Vegetable production in Mali has increased significantly in recent years to reach a value of 1 900 173 tonnes over an area of 173 110 ha [3]. According to the same statistics in terms of production, shallot is the most important crop with 401.285 tonnes. Comes okra 254 545 tonnes and tomato 175 577 tonnes

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