Abstract:
This survey was conducted at the wilaya of Ghardaïa, where we chose 5 different
régions, Metlili ، Sebseb ، Bounoura, Brriane, Dhayet ben dhahoua, in a period
extending from December 2023 to April 2022. Where this work revolved around
the conduct of surveys on various diseases affecting citrus plantations in the region
of Ghardaïa, through this survey, we found that 'there is a fungal disease such as
gummosis, and the spread of sucking insects such as whitefly and aphids. Based
on the reports, we found that there are no differences between the fields in terms of
preventive measures. the different agricultural interventions, the types of
pesticides, the methods of use and the results obtained.
