By making a few forced swarms, about a week or ten days before the time in which the most will be made, the Apiarian may be sure of having an abundance of sealed queens almost mature, so that every swarm may have one. If he can give each hive that needs it, an unhatched queen, without removing her from her frame, so much the better; but if he has not enough frames with sealed queens, while some of them contain two or more queens, he must proceed as follows: With a very sharp knife, carefully cut out a queen cell, on a piece of comb an inch or more square; cut a place in one of the combs of the hive to which this cell is to be given, just about large enough to receive it in a natural position, and if it is not secure, put a little melted wax with a feather, where the edges meet. The bees will soon fasten it, so as to make all right. Unless very great care is used in transferring these royal cells, the enclosed queens will be destroyed; as their bodies, until they are nearly mature, are so exceedingly soft, that a very slight compression of their cell often kills them. For this reason, I prefer not to remove them, until they are within three or four days of hatching. As the forcing of a swarm may always be conducted, with my hives, in such a manner that the Apiarian can be sure to effect a suitable division of the bees, the process may be performed at any time when the sun is above the horizon, and the weather is not too unpleasant. It ought not to be attempted when the weather is so cool as to endanger the destruction of the brood, by a chill; and never unless when there is not only sufficient light to enable the Apiarian to see distinctly, but enough for the bees that take wing, to see the hive, and direct their flight to its entrance. If hives are meddled with, when it is dark, the bees are always more irascible, and as they cannot see where to fly, they will constantly be alighting upon the person of the bee-keeper, who will be almost sure to receive some stings. I have seldom attempted night-work upon my bees, without having occasion most thoroughly to rue my folly. If the weather is not too cool, early in the morning, before the bees are stirring, will be the best time, as there will be less danger of annoyance from robber-bees. If honey-water is used instead of sugar-water in sprinkling the bees when the hive is first opened, the smell will be almost certain to entice marauders from other hives to attempt to take possession of treasures which do not belong to them, and when they once commence such a pilfering course of life, they will be very loth to lay it aside. When the honey harvest is abundant, (and this is the very time for forcing swarms,) bees, with proper precautions, are seldom inclined to rob. I have sometimes found it difficult to induce them to notice honey-combs which I wished them to empty, even when they were placed in an exposed situation. This subject, however, will be more fully treated in the remarks on Robbing.