SCALY LEG
An unsightly affection that, although contagious, does not spread rapidly
Symptoms. A rough and scaly growth on the legs of the bird.
Fig. 21.—SCALY LEG
A. Showing early stages of attack.
Cause. A small mite (Fig. 22), known as Sarcoptes mutans, burrows in the skin and gives rise to the unsightly growth (Fig. 21) that gives this disease its name.
Fig. 22.-The Mite That Causes Scaly Leg
Treatment. Soften the scaly growth by washing and soaking the legs with warm water and soap. Scrub the affected portion of the legs with a brush and then treat as follows: Dip the legs in kerosene oil, holding them there for not longer than a few seconds. If the kerosene oil is mixed with sweet oil, or if the legs are wet first with water, there will be no risk of the kerosene proving harsh, as sometimes happens. Sulphur ointment (see page 9) may be used instead of the kerosene oil treatment.
SOFT CROP
Not a serious complaint
Symptoms. Distended crop, soft to the feel.