PHYSIOLOGICAL RACES AND VIRULENCE DIVERSITY OF PUCCINIA GRAMINIS PERS. F. SP. TRITICI ERIKS. & E. HENN. DURING 2011/2012 AND 2012/2013 GROWING SEASONS IN EGYPT

PHYSIOLOGICAL RACES OF RICE BLAST PATHOGEN AND HOST RESISTANT GENES UNDER EGYPTIAN CONDITIONS

PHYSIOLOGICAL SPECIALIZATION IN Puccinia triticina, AND GENES CONDITIONING RESISTANCE TO WHEAT LEAF RUST DISEASE IN Egypt

PHYSIOLOGICAL RACES AND VIRULENCE DIVERSITY OF WHEAT STEM RUST FUNGUS Puccinia graminis f. sp. tritici IN EGYPT DURING 2012-2013

VEGETATIVE COMPATIBILITY GROUPS OF PHYSIOLOGICAL RACES OF PYRICULARIA GRISEA IN Egypt

PHYSIOLOGICAL SPEC'AllZATION IN Puccinia striiformis AND GENES CONDITIONING RESISTANCE TO YELLOW. RUST DISEASE IN CERTAIN WHEAT CUTUVARS IN EGYPT

IDENTIFICATION OF PHYSIOLOGICAL RACES AND VIRULENCE OF THE YELLOW RUST FUNGUS ON WHEAT IN EGYPT.

PATHOGENIC SPECIALIZATION AND PATHOTYPE DISTRIBUTION OF PUCINIA GRAMINIS TRITICIIN EGYPT IN 2005/2006 AND POSTULATED GENES OF RESISTANCE IN SOME WHEAT GENOTYPES

EVALUATION OF VARIETAL RESISTANCE AND PHYSIOLOGICAL CHARACTERS OF FALSE AND KERNEL SMUT DISEASES OF RICE IN EGYPT

Pathogenicity Evaluation of Bipolaris oryzae Isolates on Egyptian Rice Cultivars