. %4i\ Fij:. 55. FifT. 56. Fip. 55. —Inoculated pi peon 6 days after appearance of fir^it syniptonis. Fig-. 56. ~ Inoculated pifif-eon 10 days after appearance of first symptoms. that chicken pox is caused by a fungus of the group now known to scientists as blastomycetes. Chicken pox affects ordinary fowls, turke3's, pig- eons, and, more rarely, geese. Pigeons, and j^oung chickens are particularly susceptible. Grown fowls are only occasionally affected. The malady while widespread and well known is a disease of warm countries, and is usually found in Southern Europe and the Gulf Section of the
. %4i\ Fij:. 55. FifT. 56. Fip. 55. —Inoculated pi peon 6 days after appearance of fir^it syniptonis. Fig-. 56. ~ Inoculated pifif-eon 10 days after appearance of first symptoms. that chicken pox is caused by a fungus of the group now known to scientists as blastomycetes. Chicken pox affects ordinary fowls, turke3's, pig- eons, and, more rarely, geese. Pigeons, and j^oung chickens are particularly susceptible. Grown fowls are only occasionally affected. The malady while widespread and well known is a disease of warm countries, and is usually found in Southern Europe and the Gulf Section of the I'nited States. It is there very destructive, attacking a large proportion of the birds, and unless it is early and vigorously treated it causes much damage and many deaths. Symptoms.— This disease chiefly affects the head of poultry, and appears as an eruption of round or oblong, yellow nodules, varying from the size of ai^in-
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Keywords: ., bookcentury1800, bookcollectionamer, bookdecade1890, bookyear1899
