REVISED EDITION, 1923.

WASHINGTON:
GOVERNMENT PRINTING OFFICE.
1923.


Transcriber's note: Minor typos have been corrected, tables have been modified for web page display where necessary, and footnotes have been moved to the ends of the sections. Inconsistencies in spelling (e.g., D'Arboval/D'Arborval) and hyphenation (e.g., postmortem/post-mortem) have been resolved in all cases where it was possible to divine the author's intent with a reasonable degree of certainty. The occasional error which could not be resolved was marked [sic].The plate images are thumbnails. Click on them to see larger versions of the images.


[Extract from "An act making appropriations for the Department of Agriculture for the fiscal year ending June 30, 1924, and for other purposes," approved February 26, 1923. Public—No. 446.]

For printing, binding, and distribution of the publications entitled "Diseases of the Horse" and "Diseases of Cattle," $200,000: Provided, That said publications shall be deposited one-third in the folding room of the Senate and two-thirds in the folding room of the House of Representatives, and said documents shall be distributed by Members of the Senate and House of Representatives.


CONTENTS.

Page.
Administration of medicines. By Leonard Pearson[7]
Diseases of the digestive organs. By A. J. Murray[12]
Poisons and poisoning. By V. T. Atkinson[51]
Diseases of the heart, blood vessels, and lymphatics. By W. H. Harbaugh[73]
Noncontagious diseases of the organs of respiration. By William Herbert Lowe[87]
Diseases of the nervous system. By W. H. Harbaugh[101]
Diseases of the urinary organs. By James Law[113]
Diseases of the generative organs. By James Law[147]
Diseases following parturition. By James Law[214]
Diseases of young calves. By James Law[247]
Bones: Diseases and accidents. By V. T. Atkinson[264]
Surgical operations. By William Dickson and William Herbert Lowe[289]
Tumors affecting cattle. By John R. Mohler[303]
Diseases of the skin. By M. R. Trumbower[320]
Diseases of the foot. By M. R. Trumbower[335]
Diseases of the eye and its appendages. By M. R. Trumbower[340]
Diseases of the ear. By M. R. Trumbower[355]
Infectious diseases of cattle. Revised by John R. Mohler[358]
The animal parasites of cattle. By B. H. Ransom[502]
Mycotic stomatitis of cattle. By John R. Mohler[532]
Index[538]


ILLUSTRATIONS.

PLATES.

Page.
Plate [I]. Position of the first stomach (rumen or paunch)[48]
[II]. Stomachs of ruminants[48]
[III]. Instruments used in treating diseases of digestive organs[48]
[IV]. Microscopic anatomy of the liver[48]
[V]. Ergot in hay[48]
[VI]. Ergotism[48]
[VII]. Diagram of the circulation of the blood[86]
[VIII]. Position of the lung[90]
[IX]. Kidney and male generative and urinary organs[145]
[X]. Microscopic anatomy of the kidney[145]
[XI]. Calculi of kidney and bladder[146]
[XII]. Fetal calf within its membranes[210]
[XIII]. Pregnant uterus with cotyledons[210]
[XIV]. Vessels of umbilical cord[211]
[XV]. Normal position of calf in utero[211]
[XVI]. Abnormal positions of calf in utero[211]
[XVII]. Abnormal positions of calf in utero[211]
[XVIII]. Abnormal positions of calf in utero; surgical instruments and sutures[212]
[XIX]. Monstrosities[212]
[XX]. Instruments used in difficult labor[212]
[XXI]. Instruments used in difficult labor[213]
[XXII]. Supports for prolapsed uterus[246]
[XXIII]. Supports for prolapsed uterus[246]
[XXIV]. Instruments used in diseases following parturition[246]
[XXV]. Skeleton of the cow[282]
[XXVI]. Devices for casting cattle[302]
[XXVII]. Surgical instruments and sutures[302]
[XXVIII]. Various bacteria which produce disease in cattle[360]
[XXIX]. Upper or dorsal surface of the lungs of the ox[368]
[XXX]. Broncho-pneumonia[368]
[XXXI]. Contagious pleuro-pneumonia[368]
[XXXII]. Contagious pleuro-pneumonia[368]
[XXXIII]. Foot-and-mouth disease[384]
[XXXIV]. Tuberculosis of the lungs of cattle[416]
[XXXV]. Tuberculosis of the liver[416]
[XXXVI]. Tuberculosis of lymph gland and of omentum (caul)[416]
[XXXVII]. Fig. 1.—Tuberculosis of sirloin and porterhouse cuts of beef.
Fig. 2.—Tuberculosis of pleura of cow, so-called "pearly disease"[416]
[XXXVIII]. Tuberculosis of cow's udder[416]
[XXXIX]. Actinomycosis[450]
[XL]. Actinomycosis of the jaw[450]
[XLI]. Actinomycosis of the lungs[450]
[XLII]. Section of muscle from a blackleg swelling[464]
[XLIII]. Necrotic stomatitis (calf diphtheria)[464]
[XLIV]. Normal spleen and spleen affected by Texas fever[504]
[XLV]. Texas fever[504]
[XLVI]. The cattle tick Margaropus annulatus, the carrier of Texas fever[504]
[XLVII]. The cattle tick Margaropus annulatus[504]
[XLVIII]. Portion of a steer's hide showing the Texas fever tick Margaropus annulatus[504]
[XLIX]. Fig. 1.—Tick-infested steer. Fig. 2.—Dipping cattle to kill ticks[504]
[L]. Facsimile of poster comparing ticky and tick-free cattle[504]

TEXT FIGURES.

Page.
Fig.[ 1]. Hornfly Hæmatobia serrata in resting position[504]
[2]. Hornflies Hæmatobia serrata on cow horn[505]
[3]. Buffalo gnat[506]
[4]. Screw worm (larva of Chrysomyia macellaria)[506]
[5]. Screw-worm fly Chrysomyia macellaria[507]
[6]. The warble fly Hypoderma lineata[508]
[7]. Short-nosed blue louse Hæmatopinus eurysternus of cattle[512]
[8]. Long-nosed blue louse Hæmatopinus vituli of cattle[512]
[9]. Red louse Trichodectes scalaris of cattle[513]
[10]. Egg of short-nosed blue louse Hæmatopinus eurysternus attached to a hair[513]
[11]. Mite which causes psoroptic scab of sheep[514]
[12]. Portion of the wall of the first stomach with conical flukes Paramphistomum cervi attached[519]
[13]. Twisted stomach worms Hæmonchus contortus[519]
[14]. Twisted stomach worms Hæmonchus contortus enlarged[520]
[15]. Embryo of twisted stomach worm Hæmonchus contortus coiled on tip of grass blade[521]
[16]. A drenching tube made from an ordinary tin funnel, a piece of rubber hose, and a piece of brass pipe[522]
[17]. Piece of lining of fourth stomach showing cysts of the encysted stomach worm Ostertatia ostertagi[523]
[18]. A tapeworm Moniezia planissima which infests cattle[524]
[19]. The common liver fluke Fasciola hepatica[526]
[20]. The large American fluke Fasciola magna[526]
[21]. Portion of grass stalk bearing three encysted cercariæ of the common liver fluke Fasciola hepatica[527]
[22]. Hydatids Echinococcus granulosus in portion of hog's liver[528]
[23]. Thin-necked bladder worm Tænia hydatigena from abdominal cavity of a steer[529]
[24]. Lung worms Dictyocaulus viviparus of cattle[530]

SPECIAL REPORT

ON