نتایج جستجو برای: laryngotracheitis

تعداد نتایج: 310  

Journal: :Revue scientifique et technique 1997
E K Barbour S K Hamadeh C Hilan M Kallas A Eid W Sakr

From 1992 to mid-1996, a national survey of poultry diseases in Lebanon was conducted. This surveillance included meat breeder, layer breeder, commercial layer and chicken broiler flocks. The history, signs, lesions and laboratory tests of poultry were used in the diagnosis of prevalent poultry diseases. Culture techniques were used to screen for bacterial diseases; serological techniques and, ...

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