الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
Date palm tree are exposed under the conditions of the New Valley
Governorate to infection with various diseases caused by many leaf fungi, the most
important of which is the fungal leaf spot diseases, which spread remarkably and in
a large percentage in palm farms in the New Valley Governorate and it is considered
one of the most important factors affecting production in a noticeable percentage in
date palm Which caused the death of parts of the leaf tissue and the death of the
whole leaf in severe cases.
The aim of this study: Survey of the pathogens that cause date palm leaf spot
diseases in the New Valley Governorate. Isolation and identification of the
pathogenic fungi that cause leaf spot diseases by traditional methods. Pathogenicity
tests for pathogens. Molecular identification of the pathogenic fungi and Prediction
leaf spot diseases on date palm.