منابع مشابه
Avian pox in Swainson’s francolin in South Africa
Field trips were undertaken in South Africa from 1997–2001 to determine the prevalence of poxvirus infection in Swainson’s francolin, Francolinus swainsonii. In total, 200 specimens were trapped or shot and examined for external lesions. Selected tissues from three dead specimens were removed for histopathological examination. Eighty-eight (44%) of 200 specimens revealed lesions, the highest co...
متن کاملAvian pox in psittacine birds from Saudi Arabia
It is known that geographical and climatic conditions influence the presence and prevalence of animal’s diseases worldwide. During a period of veterinary practice in Saudi Arabia, an intensive bibliographic search for local parrot’s diseases was performed, but no mention whatever was found. In an attempt to fill this lack, a retrospective analysis of 100 consecutive clinic cases examined in Jed...
متن کاملAvian Pox in Native Captive Psittacines, Brazil, 2015
To investigate an outbreak of avian pox in psittacines in a conservation facility, we examined 94 birds of 10 psittacine species, including sick and healthy birds. We found psittacine pox virus in 23 of 27 sick birds and 4 of 67 healthy birds. Further characterization is needed for these isolates.
متن کاملSheep Pox and Goat Pox
Sheep pox and goat pox are viral diseases of sheep and goats characterised by fever, generalised papules or nodules, vesicles (rarely), internal lesions (particularly in the lungs), and death. Both diseases are caused by strains of capripoxvirus, all of which can infect sheep and goats. Although most of the strains examined cause more severe clinical disease in either sheep or goats, some strai...
متن کاملPreprocessing Methods to Remove Impulse Noise in Avian Pox affected Hen Image using Image Processing
The main objective of this paper is to discuss the preprocessing method involved in the identification of avian pox disease in poultry farm. Due to the acquisition of the hen images and lighting variations noise can affect the images. Preprocessing is the first and very important step in image processing, after preprocessing we can do analysis in that image for future work. In this paper, impul...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Polythematic Online Scientific Journal of Kuban State Agrarian University
سال: 2016
ISSN: 1990-4665
DOI: 10.21515/1990-4665-123-137