Studies On Some Diseases Attacking Some Roots Of Some Oil Crops

This work had been carried out to isolate and identify the causal organisms involved in root-rot and damping-off of flax peanut plants, and to investigate their pathogenic capabilities.during the cropping seasons 1985 and 1986 a field survey was carried out in El-Sharkia and El-Gharbia governorates for flax while for peanut in El-Sharkia and El-Ismailia governorates the effect of some factors include varietal reaction,inoculum potential,soil type,sowing dates and fertilizer on the damping off disease were also undertaken.