Contents. xv 



Chap. pagr 



V. DISEASES OF THE MAAIMAEY GTANDS— co>,^/,/u(?. 



Cysts of the udder . . . . . . . . .585 



Tumours of the udder ......... 585 



Verrucous papillomata of the udder ...... 586 



VI. DISTURBANCE IN THE MlLK SECEETlON AND CHANGES 



IN THE MILK 587 



Microbic changes in milk. Lactic ferments .... 588 



VII. MALE GENITAL ORGANS 594 



Tumours of the testicle ........ 594 



Accessory glands of the genital apparatus ..... 597 



SECTION YIII. 



DISEASES OF THE SKIN AND SUBCUTANEOUS 



CONNECTIVE TISSUE. 



L ECZEMA 599 



Acute eczema .......... 599 



Chronic eczema . . . . . ... . . . 600 



Sebaceous or seborrhoeic eczema . . . . . . .601 



Eczema due to feeding with potato pulp ..... 603 



Impetigo in the pig ......... 605 



Acne in sheep 606 



Fagopyrism (Buckwheat poisoning) ...... 606 



II. PHTHIRIASIS .608 



Scabies— Scab— Mange 611 



Scabies in sheep . .611 



Sarcoptic scabies . , .612 



Psoroptic mange — Sheep scab 614 



The tobacco and sulphur dip 626 



Lime and sulphur dips 627 



Arsenical dips ........ 632 



CarboHc dips 633 



Chorioptic mange — Symbiotic mange — Foot scab . . . 636 



Mange in the ox 638 



Sarcoptic mange . . . 638 



Psoroptic mange 639 



Chorioptic mange .640 



Mange in the goat 641 



Sarcoptic mange . . . 641 



Chorioptic mange . . . . . . . . .642 



Mange in the pig . 642 



Demodecic mange . .643 



Demodecic m^inge in the ox . . . . ... . 644 



Demodecic mange in the goat ...... 644 



Demodecic mange in the pig ....... 644 



Non-psoroptic forms of acariasis 645 



Hypodermosis in the ox (warbles) 64^ 



