Contribution à l’étude des maladies fongiques du palmier dattier Phoenix dactylifera L. dans la région du Ghardaia

Abstract

In the context of contributing to the study of fungal diseases in the Ghardaia region, we conducted a field and laboratory study through microscopic and macroscopic examination to identify the various types of fungi that cause palm diseases at the level of the Ghardaia state. This study was conducted in some of the following areas: Dhayah bin Dhahwa Bonoura Al-Ateuf, and after conducting the process of isolating and identifying the fungi in the laboratory, the following results were obtained: • The number of fungi obtained is 5 • The most common fungus in the region is Aspergillus • -The most affected date varieties are Botqbala and Deglet Nour