THE ROLE PLAYED BY FREE FLYING BIRDS IN THE TRANSMISSION OF AVIAN PATHOGENS II. MYCOPLASMA AND ENTEROBACTERIACA

DOVES AS CARRIERS TO NEWCASTLE DISEASE VIRUS

ROLE OF SOME WILD BIRDS IN TRANSMITTING SOME BACTERIAL AGENTS AMONG POULTRY FARMS IN SOHAG GOVERNORATE

TRIAL OF TRANSMISSION OF VELOGENIC VISCEROTROPIC NEWCASTIE VIRUS FROM INFECTED DOVES "STREPTOPLIA SENEGALENSIS AEGYPTIACUS" TO SUSCEPTIBLE CHICKENS AND FROM INFECTIED CHICKENS TO

TRANSMISSION OF NEWCASTLE DISEASE AND AVIAN ENCEPHALOMYELITIS VIRUSES THROUCH EGG SHELL, AND ITS CONTROL.

Role of some wild birds in transmission of bacterial pathogens of zoonotic importance and poultry health and production

Studies on the Role of Free Living Birds as a Source of Pathogenic Escherichia coli infection to Chickens

THE AGE SUSCEPTIBILITY OF DUCKS "PEKINI TYPE" & THE ROLE THEY PLAY IN THE TRANSMISSION OF THE VISCEROTROPIC VELOGENIC NEWCASTLE DISEASE VIRUS TO CHICKENS

ELECTRON, IMMUNO ELECTRON MICROSCOPY AND RT-PCR DETECTION, AND PATHOTYPING OF AVIAN PARAMYXOVIRUS TYPE 1 (NEWCASTLE DISEASE VIRUS) IN PIGEONS

SALMONELLA IN FREE LIVING BIRDS