4. Never have any opening in a beehive near the bottom, during the season of millers (see Beehive). Let the openings be so small, that only one or two bees can pass at once. To accommodate the bees, increase the number of openings. Millers will seldom enter among a strong swarm, with such openings. All around the bottom, it should be so tight, that no crevice can be found, in which a miller can deposite an egg. Better plaster around, closely, with some substance, the place of contact between the hive and the board on which it stands, and keep it entirely tight during the time in which the millers are active. 5. If, through negligence, worms have got into a hive, examine it at once; and if they are near the bottom only, within sight and reach, cut out the comb around them, and remove them from the hive. If this is not practicable, transfer the swarm to a new hive, or unite it with another, without delay. 6. The great remedy for the moth is in the right construction of a BEEHIVE. Whatever the form of the hive you use, have the entrance within three or four inches of the top. Millers are afraid of bees; they will not go among them, unless they are in a weak, dispirited condition. They steal into the hive when the bees are quiet, up among the comb, or when they hang out in warm weather, but are still and quiet. If the hive be open on all sides (as is so often recommended), the miller enters on some side where the bees are not. Now bees are apt to go to the upper part of the hive and comb, and leave the lower part and entrance exposed. If the entrance be at the upper part, the bees will fill it and be all about it. A bee can easily pass through a cluster of bees, and enter or leave a hive; but a miller will never undertake it: this, then, will be a perfect safeguard against the depredations of the moth. This hive is better on every account. Moisture rises: in a hive open only at the bottom, it is likely to rise to the top of the hive and injure the bees; with the opening near the top it easily escapes. The objection that would be soonest raised to this suggestion is, that bees need a good circulation of fresh air, and such a hive would not favor it. To this we reply, a hive open near the top secures the best possible air to the swarm; any foul air has opportunity freely to escape. That peculiar humming heard in a hive in hot weather is produced by a certain motion of the wings of the bees, designed to expel vitiated air, and admit the pure, by keeping up a current. In the daytime, when the weather is hot, you will see a few bees near the entrance on the outside, and hear others within, performing this service, and, when fatigued, others take their place. This is one of the most wonderful things in all the habits and instincts of bees. They thus keep a pure atmosphere in a crowded hive in hot weather. Now, it would require much less fanning to expel bad air from a hive open at the top, than from one where all that air