24 



pouivTRY dise;ase;s and THijiR tre;atme;nt. 



Tabic of External Syinptouis-^ConQ\vi&&d. 



The numbers in brackets denote the pages to be consulted. 



Symptom. 



Diseases which the symptom named Hi«2/indicate. 



Eye, expansion of pupil. 

 Eye, sticky discharge from. 

 Face, swollen 



Droppings, bright emerald 

 green 



Fever, marked. 



Lameness. 



Legs, roughened, with 

 scales raised 



Arsenic poisoning (44). 

 Catarrh (87), Roup (90). 

 Roup (90). 



Cholera (66). 



Peritonitis(72) , Aspergillosis (104) , I nfectious leukaemia (114) , 

 Inflammation of oviduct (165). 



Tuberculosis (57). Aspergillosis (104), Rheumatism (123). 

 Scaly leg (135), Bumble foot (202). 



Scaly leg (135). 



Mouth, mucous discharge 

 from 



Mouth, white, cheesy 

 patches in 



Nausea and Vomiting. 

 Keck, bent backward. . . 



Neck. limp. 

 Paralysis . 



Saliva, copious secretion. . . 

 Skin, pulled out in blisters. 

 Skin, scaly and incrusted.. . 



Staggering 



Thirst, excessive 



Tongue, hard and dry. 



Tumors on head 



Urates, yellow 



Vent, mass of inflamed tis- 

 sue"projecting from 



Vent, skin inflamed 



Congestionof the lungs (107), Pneumonia (108), Gapes (195). 



Roup (90), Canker (103). 



Inflammation of the crop (34), 

 Copper, lead or zinc poisoning (44). 



Strychnine poisoning (45), Congestion of the brain (119), 

 Wryneck (123). 



Limberneck (128). 



Copper, lead or zinc poisoning (44). 

 Strychnine poisoning (45), Apoplexy (118), 

 Heat prostration (118). 



Arsenic poisoning (44) . 



Emphysema (194). 



Body mange (144), Favus (147). 



Congestion of the brain (119), Leg weakness (192). 



Hypertrophy of the liver (50), Peritonitis (72), 

 Aspergillosis (104), Tapeworms (76). 



Pip (102), Diseases of the respiratory system (85). 



Roup (90), Chicken pox (150). 



Cholera (66). 



Prolapse of oviduct (167). 

 Vent gleet (177). 



POST-MORTEM EXAMINATIONS. 



Whenever a bird dies from a cause not entirely clear to the 

 poiiltryman a post-mortem examination should be made in order 

 to learn, if possible, from the condition of the internal organs 

 what it was that caused death. The poultryman should familiar- 

 ize himself with the appearance of the internal organs in a nor- 



