TY  - BOOK
AU  - Maryan Makram Youssef Saad
AU  - Ahmed Ismail Abdelalim , 
AU  - Maggie Elsaid Mohamed , 
AU  - Maurice Sabry Mikhail , 
TI  - Pathological studies on ralstonia solanacearum the causal agent of potato brown rot / 
PY  - 2011///
CY  - Cairo : 
PB  - Maryan Makram Youssef Saad , 
KW  - Phenotypic conversion
KW  - Ralstonia solanacearum
KW  - Virulent
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Plant Pathology and Physiology; Issued also as CD
N2  - The present work was performed to characterize the genetic variation between virulent and non- virulent phenotypic conversion type variant (PC- type variant) isolates of ralstonia solanacearum race 3 (biovar2) the causal agent of potato brown rot . Nine isolates were isolated from different habitats (potato tubers weeds soil and irrigation water)
ER  -