256 
THE HIVE AND HONEY-BEE. 
incut, which, instead of a reddish yellow, exhibits a 
muddy black color, and has an intolerably offensive smell. 
Also, by its being voided upon the floors and at the 
entrance of the hives, which bees, in a healthy state, are 
particularly careful to keep clean.”* 
Various opinions have prevailed as to the causes of this 
disease. All Apiarians are agreed that dampness in the 
hives, especially if the bees are long confined, is sure to 
produce it. Feeding bees late in the Fall on liquid honey— 
which they have not time to seal over, and which sours 
by attracting moisture—should be avoided; also, all unne¬ 
cessary disturbance of colonies in the Winter, which, by 
e.xciting them, causes an excessive consumption of food. 
Populous stocks, well stored with honey, in hives so venti¬ 
lated as to keep the combs dry, will seldom suffer severely 
from this disease. 
The disease called by the Germans '■'■foul brood,” is of 
all others the most fatal (p. 19) to bees. The sealed 
brood die in the cells, and the stench from their decaying 
bodies seems to paralyze the bees.f 
There are two species of foul-brood, one of which the 
Germans call the dry, and the other, the moist or foetid. 
The dry appears to be only partial in its effects, and not 
contagious, the brood simply dying and drying up in cer- 
* I have discovered a kind of dysentery which confines its ravages to a few bees 
in a colony. Those attacked aro at first excessively irritable, and sting without 
any provocation. In the latter stages of this complaint, they may often bo seen on 
the ground, stupid and unable to lly, thoir abdomens unnaturally distended with an 
offensive yellow matter. I can assign neither cause nor cure for this disease. 
t Dzierzon thinks that this disease was produced in his Apiary by feeding bees 
on “American honey” (honey from the West India Islands). As this honey does 
not ordinarily produce It, ho probably used some taken from colonies having tho 
disease. Such honey is always infectious. 
Mr. Quinby informs me that ho has lost as many as 100 colonics in a year from 
this pestilence. It has never made its appearance in my Aphules, and I should 
regard its general dissemination through our country as tl», greatest possible 
culamlty to bee-koeping. 
