Langstroth on the Hive and the Honey-Bee: A Bee Keeper's Manual

by L. L. Langstroth

I once used to be much surprised to hear so many bee-keepers speak of having "good luck," or "bad luck" with their bees; but really as bees are generally managed, success or failure does seem to depend almost entirely upon what the ignorant or superstitious are wont to call "luck."

I shall now try to do what I have never yet seen satisfactorily done by any writer on bees; viz.: show exactly under what circumstances the bee-moth succeeds in establishing itself in a hive; thus explaining why some stocks flourish in spite of all neglect, while others, in the common hives, fall a prey to the moth, let their owner be as careful as he will, I shall finally show how in suitable hives, with proper precautions, it may always be kept from seriously annoying the bees.

It often happens, when a large number of stocks are kept, that in spite of all precautions, some of them are found in the Spring, so greatly reduced in numbers, that if left to themselves, they are in danger of falling a prey to the devouring moth. Bees, when in feeble colonies, seem often to lose a portion of their wonted vigilance, and as they have a large quantity of empty comb which they cannot guard, even if they would, the moth enters the hive, and deposits a large number of eggs, and thus before the bees have become sufficiently numerous to protect themselves, the combs are filled with worms, and the destruction of the colony speedily follows. The ignorant or careless bee-keeper is informed of the ravages which are going on in such a hive, only when its ruin is fully completed, and a cloud of winged pests issues from it, to destroy if they can, the rest of his stocks. But how, it may be asked, can it be ascertained that a hive is seriously infested with the all-devouring worms? The aspect of the bees, so discouraged and forlorn, proclaims at once that there is trouble of some kind within. If the hive be slightly elevated, the bottom-board will be found covered with pieces of bee-bread, &c. mixed with the excrement of the worms which looks almost exactly like fine grains of powder. As the bees in Spring, clean out their combs, and prepare the cells for the reception of brood, their bottom-board will often be so covered with parings of comb and with small pieces of bee-bread, that the hive may appear to be in danger of being destroyed by the worms. If, however, none of the black excrement is perceived, the refuse on the bottom-board, like the shavings in a carpenter's shop, are proofs of industry and not the signs of approaching ruin. It is highly important, however, to keep the bottom-boards clean, and if a piece of zinc be slipt in, (or even an old newspaper,) by removing and cleansing it from time to time, the bees will be greatly assisted in their operations. As soon as the hive is well filled with bees, this need no longer be done.

Even the most careful and experienced Apiarian will find, too often, that although he is perfectly well aware of the plague that is reigning within, his knowledge can be turned to no good account, the interior of the hive being almost as inaccessible as the interior of the human body. The way in which I manage, in such cases, is as follows.

Having ascertained, in the Spring, as soon as the bees begin to fly out, that a colony although feeble, has a fertile queen, I take the precaution at once to give it the strength which is indispensable, not merely to its safety, but to its ability for any kind of successful labor.

As a certain number of bees are needed in a hive, in order as well to warm and hatch the thousands of eggs which a healthy queen can lay, as to feed and properly develop the larvæ after they are hatched, I know that a feeble colony must remain feeble for a long time, unless they can at once be supplied with a considerable accession of numbers. Even if there were no moths in existence to trouble such a hive, it would not be able to rear a large number of bees, until after the best of the honey-harvest had passed away: and then it would become powerful only that its increasing numbers might devour the food which the others had previously stored in the cells. If the small colony has a considerable number of bees, and is able to cover and warm at least one comb in addition to those containing brood which they already have, I take from one of my strong stocks, a frame containing some three or four thousand or more young bees, which are sealed over in their cells, and are just ready to emerge. These bees which require no food, and need nothing but warmth to develop them, will, in a few days, hatch in the new hive to which they are given, and thus the requisite number of workers, in the full vigor and energy of youth, will be furnished to the hive, and the discouraged queen, finding at once a suitable number of experienced nurses[23] to take charge of her eggs, deposits them in the proper cells, instead of simply extruding them, to be devoured by the bees. While bees often attack full grown strangers which are introduced into their hive, they never fail to receive gladly all the brood comb that we choose to give them. If they are sufficiently numerous, they will always cherish it, and in warm weather, they will protect it, even if it is laid against the outside of their hive! If the bees in the weak stock, are too much reduced in numbers, to be able to cover the brood comb taken from another hive, I give them this comb with all the old bees that are clustered upon it, and shut up the hive, after supplying them with water, until two or three days have passed away. By this time, most of the strange bees will have formed an inviolable attachment to their new home, and even if a portion of them should return to the parent hive, a large number of the maturing young will have hatched, to supply their desertion. A little sugar-water scented with peppermint, may be used to sprinkle the bees, at the time that the comb is introduced, although I have never yet found that they had the least disposition, to quarrel with each other. The original settlers are only too glad to receive such a valuable accession to their scanty numbers, and the expatriated bees are too-much confounded with their unexpected emigration, to feel any desire for making a disturbance. If a sufficient increase of numbers has not been furnished by one range of comb, the operation may, in the course of a few days, be repeated. Instead of leaving the colony to the discouraging feeling that they are in a large, empty and desolate house, a divider should be run down into the hive, and they should be confined to a space which they are able to warm and defend, and the rest of the hive, until they need its additional room, should be carefully shut up against all intruders. If this operation is judiciously performed, the bees will be powerful in numbers, long before the weather is warm enough to develop the bee-moth, and they will thus be most effectually protected from the hateful pest.

A very simple change in the organization of the bee-moth would have rendered it almost if not quite impossible to protect the bees from its ravages. If it had been so constituted as to require but a very small amount of heat for its full development, it would have become very numerous early in the Spring, and might then have easily entered the hives and deposited its eggs among the combs, without any let or hindrance; for at this season, not only do the bees at night maintain no guard at the entrance of their hive, but there are large portions of their comb bare of bees, and of course, entirely unprotected. How does every fact in the history of the bee, when properly investigated, point with unerring certainty to the power, wisdom and goodness, of Him who made it!

If there is reason to apprehend that the combs which are not occupied with brood, contain any of the eggs of the moth, these combs may be removed, and thoroughly smoked with the fumes of burning sulphur; and then, in a few days, after they have been exposed to the fresh air, they may be returned to the hive. I hope I may be pardoned for feeling not the slightest pity for the unfortunate progeny of the moth, thus unceremoniously destroyed.

Bees, as is well known to every experienced bee-keeper, frequently swarm so often as to expose themselves to great danger of being destroyed by the moth. After the departure of the after-swarms, the parent colony often contains too few bees to cover and protect their combs from the insidious attacks of their wily enemy. As a number of weeks must elapse before the brood of the young queen is mature, the colony, for a considerable time, at the season when the moths are very numerous, are constantly diminishing in numbers, and before they can begin to replenish the exhausted hive, the destroyer has made a fatal lodgment.

In my hives, such calamities are easily prevented. If artificial increase is relied upon for the multiplication of colonies, it can be so conducted as to give the moth next to no chance to fortify itself in the hive. No colony is ever allowed to have more room than it needs, or more combs than it can cover and protect; and the entrance to the hive may be contracted, if necessary, so that only a single bee can go in and out, at a time, and yet the bees will have, from the ventilators, as much air as they require.