الخصائص الزراعية و الجينية لبعض أصناف و سلالات نخيل التمر المغربية المختارة لمكافحة مرض البيوض

الملخص EN

Bayuod disease is the most serious fungal disease threatening the date palm in the Moroccan oases and all date growing countries.

The only effective control is through genetic means by finding resistant cultivars and or strains.

This research covers the preliminary results of the bayoud disease, control programmed in the Moroccan oases, beside the evolution of the most important Moroccan cultivars and strains, also the de tailed morphological cutural and genetic description of the newly developed cultivars and strains in the field of cultvar improvement and bayoud disease control.

Such cultivars are expect-ed to play a major role in the rehabilition programme of the moraccan oases.