,,wintering ,,bees ,,in ,,cellars ,e4 ,f4 ,,phillips1 ,apiculturist and ,,george ,s4 ,,demuth1 ,apicultural ,assistant ,bureau of ,entomology ,illustration ,,farmers' ,,bulletin #ajad ,,united ,,states ,,department ,,of ,,agriculture ,contribution from the ,bureau of ,entomology ,l4 ,o4 ,,howard4 ,chief ,washington1 ,d4 ,c4 ,september1 #aiah ,show this bulletin to a neighbor4 ,additional copies may be obtained free from the ,division of ,publications1 ,united ,states ,department of ,agriculture ,,washington ,,government ,,printing ,,office 3 #aiah ,,results from wintering bees in a cellar are excellent when conditions in the cellar are such as to keep the bees from wearing themselves out by excessive activity4 ,cellar wintering is practicable where the average outdoor temperature during the winter months is as low as #be ,f4 ,a map is given 7p4 #c7 so that the beekeeper may know whether this method is advisable in his locality4 ,the cellar should be arranged so that the ceiling is below the frost line1 and so that the ceiling and side walls are thoroughly protected at all points4 ,the cellar should be kept so that the lowest temperature within the hives is at least #eb ,f4 ,at this temperature there will be little need of special ventilating arrangements4 ,there should be no condensation of moisture within the hives1 and the cellar should be well drained4 ,bees should be put into the cellar after a good flight in late ,november1 or earlier in the more northern localities4 ,they should be removed when fresh pollen and nectar are available1 usually about the last of ,march4 ,soon after the hives are placed on their summer stands1 each colony should be given additional stores and room for the development of a large quantity of brood4 ,it is important that none of the factors of good wintering be omitted4 ,several tests are given in this bulletin so that the beekeeper may determine whether his cellar is a satisfactory place for wintering bees4 ,,wintering ,,bees ,,in ,,cellars4 ,,contents4 ,page4 ,cellar wintering versus outdoor wintering #c ,where is cellar wintering advisable #d ,essentials to success #e ,necessity of strong colonies in the fall #e ,winter stores #f ,arrangement of the apiary #g ,the bee cellar #g ,putting the bees into the cellar #ab ,maintenance of the cellar during the winter #ac ,removal of the bees from the cellar #ag ,providing breeding room and stores in the spring #ai ,measures of success in cellar wintering #bj ,,cellar ,,wintering ,,versus ,,outdoor ,,wintering4 ,bees in the more northern parts of the ,united ,states for many years have been placed by some of the best beekeepers in cellars or special repositories during the coldest parts of the winter4 ,there has been a growing feeling1 however1 that if outdoor wintering is practicable1 in most cases it gives better results1 and there has been a decided change from cellar wintering to outdoor wintering within the past decade4 ,the difficulty seems to be that the methods of cellar wintering practiced have not been satisfactory and it seems probable that if as much attention had been given1 to the perfection of the methods of cellar wintering as has been given to an improvement of the methods of outdoor wintering1 there would not have been as great a change to the outdoor methods as has taken place4 ,illustration3 ,fig4 #a4--,map of the ,united ,states showing regions where cellar wintering is practicable1 based on the average temperature of ,january4 ,from data furnished by the ,united ,states ,weather ,bureau4 ,the placing of bees in a cellar is only another way of putting insulation about the hives1 the only difference being that in the cellar all of the hives are protected alike and the protection is placed about the apiary instead of around hives in groups or singly4 ,it follows that the principles which apply to successful outdoor wintering apply equally to the protection of the bees in the cellar4 ,it is urged1 therefore1 that before attempting to winter bees in the cellar1 the beekeeper study the bulletins#a of the department in which these principles are set forth4 #a ,department ,bulletin #ic1 ,the ,temperature of the ,honeybee ,cluster ,in ,winter4 ,farmers' ,bulletin #fie1 ,outdoor ,wintering of ,bees4 ,,where ,,is ,,cellar ,,wintering ,,advisable8 ,before deciding whether or not the bees are to be wintered in a cellar1 several factors should be considered1 the chief of these being 7#a7 the winter climate1 7#b7 the kind of winter stores1 and 7#c7 the location of the apiary as regards wind protection4 ,,winter ,,climate4 ,in any locality where the average temperature of the winter months falls below #be ,f4 7zone #a7 cellar wintering may be practiced with profit1 and in localities where the average temperature of these months falls as low as #ae ,f4 7zone #b7 cellar wintering is much to be preferred4 ,figure #a shows the boundaries of these zones for the ,united ,states for the month of ,january1 which may be taken as typical of the winter months4 ,it will be noted that these zones do not follow parallels of latitude4 ,as was pointed out in the bulletin of the department on outdoor wintering1#b it is quite possible to protect bees in zone #a sufficiently to winter them outdoors1 but if a proper cellar is provided1 if conditions within the cellar are correct1 and if the stores are good and the colonies are strong1 just as good results may be obtained from cellar wintering4 #b ,farmers' ,bulletin #ajab1 ,preparation of ,bees for ,outdoor ,wintering4 ,in zone #a the average temperature of the outside air during the mouth of ,january is #be ,f41 or lower in the more northern parts of the zone4 ,this means that in colonies wintered outdoors the bees are compelled to overcome this degree of cold at all times during the coldest part of the winter4 ,if they are so well packed that the heat which they generate is lost slowly1 they are able to generate sufficient heat to make the interior of the hive warm enough to allow them to break their cluster as is necessary4 ,in zone #b1 however1 the bees will be compelled to generate heat sufficient to overcome the more severe cold of that zone1 and this calls for the expenditure by the bees of so much more food and vitality that it is more economical to put them in a good cellar during the months of the most severe cold1 and cellar wintering is therefore preferable4 ,,character ,,of ,,winter ,,stores4 ,in localities where the stores for the bees gathered during the latter part of the summer are not of the first quality1 it is safer to winter the bees outdoors4 ,this is a large factor in the placing of the zones shown in figure #a1 for it is quite common in the region south of zone #a for the full honey to be of inferior quality4 ,it is extremely fortunate that in both of the zones shown the stores available in winter are usually of the finest quality4 ,as will be shown later1 it is highly important that the beekeeper pay special attention to the character of the stores in the hive at the beginning of the winter1 and if they are not as good as they should be1 this deficiency should be corrected4 ,,location ,,as ,,regards ,,wind ,,protection4 ,in zone #a1 if the apiary is so badly located that the winter winds are severe1 the beekeeper will do well to winter in a cellar1 although1 as will be shown later1 it is not best to choose such a site for the apiary even during the rest of the year4 ,,essentials ,,to ,,success4 ,as in the case of outdoor wintering1 the essentials to success in caring for a normal colony of bees from the end of one season's honey-flow to the beginning of the next lie in providing three things in abundance3 7#a7 ,stores of good quality1 7#b7 protection from wind and cold1 and 7#c7 room for the rearing of brood at appropriate times4 ,these factors must not be lacking at the right times1 and if any one is omitted it may prevent the bees from gathering the crop of the following season4 ,these three factors do not apply equally throughout the period of relative inactivity1 but as certainly as any one of them is decreased1 just so certainly will the crop of the following year be reduced4 ,in practicing cellar wintering it is unnecessary to leave so much honey with the bees during the time that they are in the cellar1 and it is not necessary during that period to leave room for the rearing of brood4 ,during the coldest part of the winter the bees need especially protection from cold and wind1 although enough good stores must be in the hive to keep them through that period in good condition4 ,probably a large part of the failure of beekeepers in practicing cellar wintering comes from the fact that before and after the bees are in the cellar the important factors of stores and breeding room have not been adequately supplied4 ,before the bees are put into the cellar they must have room for breeding and stores in abundance1 and after they are taken out these two factors must be present in greatly increased abundance4 ,,necessity ,,of ,,strong ,,colonies ,,in ,,the ,,fall4 ,as in the case of wintering outdoors1 it is wasteful to attempt to winter weak colonies4 ,it is difficult to set standards of colony strength at this season1 but it is unwise to attempt to winter colonies that are not strong enough to have brood sufficient to fill three or four ,langstroth frames two months before the first killing frost4 ,if the colonies in the apiary are not of the proper strength1 it is wise to unite until the proper strength is reached4 ,any uniting should be done before the close of brood-rearing4 ,it is of the greatest importance that every colony have a good queen in order that brood-rearing may continue in the fall and may then again proceed rapidly in the spring4 ,usually it is best to requeen at least every two years1 but if good wintering is practiced the colonies will come out of winter quarters so strong and will build up so rapidly in the spring that the queens will soon wear out1 making it safer to requeen every year4 ,to get the best results from requeening1 all young queens should be introduced so that they begin to lay about two months before the first killing frost4 ,,winter ,,stores4 ,the stores given to the bees from the end of one season to the beginning of the next are of the first importance4 ,it is necessary to consider both the quality and the quantity of these stores4 ,,quality ,,of ,,stores4 ,as has been stated1 it is fortunate that in both of the zones where cellar wintering is or might be practiced the natural stores usually are good4 ,honeys such as those from white and alsike clovers1 sweet clover1 alfalfa1 wild raspberry1 buckwheat1 and willowherb are fine stores for winter1 while honeys from basswood1 heartsease 7smart-weed71 asters1 goldenrod1 and most of the other fall flowers are less desirable4 ,it is especially important during the period when the bees are in the cellar that the stores shall be of the very finest quality1 and it is therefore the practice of many good beekeepers to feed each colony #e pounds or more of sirup made of granulated sugar ,into in the fall1 after all brood-rearing has ceased4 ,this insures that the bees will have for their use1 during the period of confinement in the cellar1 stores which will not bring about the condition known as dysentery4 ,in general it may be stated that honeys from mixed sources and dark honeys1 except buckwheat1 are to be avoided4 ,honeydew honeys are highly injurious and in all cases where such stores are present granulated sugar sirup should be fed4 ,,quantity ,,of ,,stores4 ,from the end of one honey season to the beginning of the next a good colony of bees will need fully #de pounds of honey4 ,when the bees are wintered in the cellar1 it is usual not to have all of this honey in the one hive body in which they are wintered4 ,it is a good practice to have at least #bj pounds within this hive1 although #ae pounds will be safe4 ,it is absolutely imperative1 however1 that the remainder of the #de pounds shall be available to be given to the bees soon after1 they are taken from the cellar4 ,the most common cause of poor colonies in the spring is poverty1 directly due to neglect on the part of the beekeeper4 ,a good beekeeper sees to it that at no time when brood is being reared do his bees have less than #ae pounds of stores in the hive1 and the full amount of #de pounds often will all be used1 and is always needed if the colonies are to come to full strength on time for the gathering of the full crop4 ,this amount is always augmented by honey from spring flowers1 for #de pounds of honey is not enough to bring a colony to full strength in time for the main honey-flow4 ,,arrangement ,,of ,,the ,,apiary4 ,where bees are wintered in cellars the particular arrangement of the hives in the apiary is not so important a problem as where they are wintered on their summer stands1 yet there are certain important considerations in the arrangement of the entire apiary which should be kept in mind4 ,,wind ,,protection4 ,it is important that a place be chosen where the bees will be protected from cold winds in the spring after they are taken from the cellar and again in the fall before they are taken to the cellar4 ,a grove of trees or an adjacent hill usually offers the best protection1 or it is possible to make an artificial windbreak such as a high fence4 ,a natural windbreak usually is better1 for it is more extensive in most cases4 ,too much reliance should not be placed in buildings1 for often they merely divert the wind slightly and may make conditions worse4 ,a fence made of close boards usually is unsatisfactory1 for it causes whirls4 ,,distance ,,of ,,the ,,apiary ,,from ,,the ,,cellar4 ,to carry colonies of bees a long distance from the apiary to the cellar is not an easy task1 even though the hives be light at that time of the year4 ,it is best1 therefore1 that the apiary be located not more than #ej yards from the cellar1 and even this distance is objectionable4 ,if a special cellar is built for the bees1 the apiary should be so located that the cellar may be built immediately adjacent4 ,if the bees are to be wintered in the cellar under the beekeeper's residence1 the apiary should be located as near as possible to the cellar door4 ,,the ,,bee ,,cellar4 ,in order that the beekeeper may have reason to expect success in cellar wintering1 it is imperative that he give careful consideration to the construction of the bee cellar4 ,there has been a tendency among beekeepers greatly to overestimate the value of their own cellars1 and especially to assume that the conditions which they are able to get in their cellars are exactly correct4 ,,cellar ,,under ,,the ,,residence4 ,some of the best bee cellars are those under the residences of beekeepers1 and in general such a cellar is better than one built especially for cellar wintering4 ,this is because the temperature of such a cellar usually is quite a little higher than that in a specially constructed repository4 ,the best results in cellar wintering have been obtained in cellars under residences which are heated by furnaces1 thus having a higher cellar temperature4 ,in such a cellar provision must be made for partitioning off a space where the bees will be located so that there is no light or other disturbing factor during the time of their confinement4 ,since a cellar temperature about #ej ,f4 is desirable1 it is well to choose a part of the cellar through which some of the furnace pipes run1 and if this results in too high a temperature these pipes may be insulated somewhat4 ,it is best to choose a part of the cellar where there are no windows and where the outside walls are thoroughly protected to the top1 either by a bank of soil or in some other fashion4 ,this will result in a more equable temperature than is possible in a cellar exposed to sudden changes of temperature on the outside walls1 for even a stone wall #ah inches thick will allow a considerable amount of heat to escape4 ,in a cellar under a residence there will be abundant ventilation without any special provision being made for this4 ,a test of the value of such a cellar is the even temperature which may be obtained1 as will be discussed later4 ,,special ,,winter ,,repository4 ,if properly constructed and protected1 a special cellar or cave for the bees gives the best possible results in wintering1 yet few such cellars have been built1 for the reason that most beekeepers have omitted some vitally important factors4 ,the usual fault is in having too great a variation in temperature and in giving excessive ventilation1 which in turn causes fluctuations in temperature4 ,,soil ,,and ,,contour ,,of ,,the ,,surface ,,of ,,the ,,ground4 ,to provide good drainage and adequate ventilation for the bee cellar without making any special ventilators1 it is desirable to build it in a sandy hillside4 ,if it is possible to choose a place for the cellar where the snow drifts deeply1 this will afford a valuable addition to the insulation of the cellar4 ,if the cellar is on level ground1 drifting of snow may be increased by the proper building of open fences1 such as are used to prevent drifting over railway tracks4 ,if it is impossible to utilize a sandy hillside1 it will be necessary to build walls and a floor for the cellar and to make adequate provision for the drainage of the cellar4 ,the hillside cellar has1 the great advantage of having easy drainage4 ,,capacity ,,of ,,the ,,cellar4 ,if the bees are kept in apiaries of perhaps #ajj colonies and if a cellar is built for each apiary1 then it is possible to build a cellar of just the right capacity4 ,if a central cellar is built for all the apiaries and the bees in outapiaries are brought into the home apiary for winter1 the beekeeper will wish to build the cellar sufficiently large for future expansion of his business1 and beekeepers are finding out1 that they can keep many more colonies of bees than they formerly thought possible4 ,perhaps the better plan is to have a cellar in each apiary4 ,illustration3 ,fig4 #b4--;,interior of bee cellar with hives ,in piles of four4 ,insulation above the ceiling is not shown4 ,the usual practice is to allow #a-a_/b to #b square feet of floor surface for each colony1 on the assumption that the colonies will be placed in piles of four 7fig4 #b74 ,it is not desirable to pile hives higher than this1 if the cellar roof is #f-a_/b feet high in the clear1 and it is difficult to lift heavy hives any higher than the number specified4 ,for an apiary of #ajj colonies1 it will be found desirable to have a cellar #aj feet wide and from #ae to #bj feet long1 clear of the inner walls4 ,if one is just getting a start in beekeeping he should build his cellar on the assumption that later he will increase the number of his colonies1 and should allow for this1 for it is better to have the cellar too large than too small4 ,,walls ,,and ,,floor4 ,it has been claimed by many beekeepers that concrete walls and floor are not desirable1 yet if the cellar is properly insulated there is no better material4 ,if the cellar is built in a hillside of sandy soil1 wooden sides will be satisfactory and no floor other than the soil need be provided4 ,in such soil the drainage is good and the only function of the side walls is to hold the sides up to prevent caving in4 ,in a moist soil a concrete floor and walls should be built1 and the concrete should be waterproof4 ,under no circumstances should any of the side walls below the ceiling be exposed above ground4 ,illustration3 ,fig4 #c4--;,diagram of bee cellar4 ,clearance #f-a_/b feet1 ceiling #b-a_/b feet below ground level1 packed with about #aa feet of sawdust4 ,,roof4 ,the ceiling of the cellar should be below ground level sufficiently to bring it below the level of frost4 ,for the regions where bees should be wintered in cellars this usually will be at least #b-a_/b feet below the level of the ground 7fig4 #c74 ,the ceiling should be #f-a_/b feet above the floor1 just sufficiently high to permit a tall man to work with comfort4 ,if the ceiling is higher it will result usually in too low a temperature at the floor4 ,the ceiling then should be covered completely on top with some insulating material1 such as sawdust1 and if sawdust is used it should be piled on about #a-a_/b feet thick4 ,unless about this amount of protection is given on the ceiling it will be impossible to get the right cellar temperature during the coldest part of the winter4 ,if the cellar is built in a sandy soil1 it is possible to use the soil as a cover for the ceiling1 in which event about #c feet of soil should be placed over the inner roof of the cellar4 ,the entire insulating material1 of whatever kind used1 should then be protected from rain and snow by having a roof over it4 ,this roof should project at least #b feet1 preferably more1 beyond the outside of the cellar wall1 and provision should be made for currying off the water from the roof4 ,in case the beekeeper desires to build an apiary house over the bee1 cellar1 as is done frequently1 he must provide a floor for this house at least at ground level1 and he can not successfully use the ceiling of the cellar as the floor of the upper house4 ,there is no objection to building a house above the cellar if adequate protection is given the cellar1 but it must not be assumed that the house offers any material insulation to the cellar1 for in most cases these houses are not heated in the winter4 ,the relation of the house floor to the ceiling of the cellar is shown in figure #c4 ,,entrance ,,to ,,the ,,cellar4 ,frequently the entrance is a weak spot in the insulation of the cellar1 and it is useless to protect the roof and sides unless care is used in the building of the entrance4 ,if the entrance is at the end or one side of the cellar1 it will be necessary to build a sort of vestibule with double doors so that the heat of the cellar will not be lost rapidly4 ,the heavier and thicker these doors1 the better for the bees4 ,the best type of vestibule is a long1 narrow passage lending into the hillside1 and it should be closed by doors at both the inside and outside ends4 ,if possible the vestibule should be built and protected so that the temperature within the vestibule will never fall below freezing4 ,in the building of the vestibule1 also1 the beekeeper should consider the ease with which the bees may be carried in and out of the cellar4 ,,drainage4 ,as has been mentioned previously1 the cellar must be well drained1 either by natural or by artificial means4 ,no stagnant water should be allowed to remain in the cellar1 although at the higher temperatures of the best cellars this does less harm than it does in cellars that are too cold4 ,some beekeepers have advocated having a stream of water flowing through the cellar1 and this will do no harm in warm cellars1 and it may serve to assist somewhat in maintaining an even temperature4 ,,ventilation4 ,one of the most serious faults of bee cellars is in providing for too much ventilation1 resulting in great fluctuations in temperature4 ,in a cellar which maintains a temperature of #ej ,f4 or more there is little need for ventilation1 for the ,was then need little oxygen and only a small amount of carbon dioxide is given off4 ,other things being equal1 the colder the cellar1 the greater the need of ventilation4 ,if poor stores are in the hives1 the bees will need more ventilation than will be desirable when good stores are used4 ,in a warm cellar in a sandy hillside no ventilating shaft need be built4 ,in any event1 one shaft #f inches square running through the ceiling of the cellar to the outside will be sufficient for any cellar that is fit for the wintering of bees4 ,during the coldest part of the winter the interchange of air between the inside of the cellar and the outside will be materially increased by the great difference in temperature and this one ventilator may be entirely or nearly closed4 ,during the milder weather of the fall and spring this amount of ventilation will do no harm4 ,the top of the ventilating shaft1 which should extend at least #f feet above the outer roof1 may be painted black in order to induce greater movement of air when the sun shines4 ,the shaft should be so arranged that it does not admit light to the cellar4 ,,putting ,,the ,,bees ,,into ,,the ,,cellar4 ,before the bees are carried into the cellar it should be well aired and cleaned1 and it will be well to keep it open for several days beforehand4 ,no debris or refuse should be left in the cellar when the bees are taken in4 ,,time4 ,for zone #a 7fig4 #a7 it is usually desirable to wait until about the middle of ,november before putting the bees into winter quarters4 ,if one could know exactly when the bees would have the last opportunity for a cleansing flight1 they would be put into the cellar just after that1 but we can not always be sure that there will be suitable weather for such flight in late ,november1 and there is1 therefore1 considerable doubt every year as to just the right time to put the bees away4 ,frequently it happens that the weather is suitable for a flight about ,november #bj1 and it is best to wait until then before attempting to put the bees in the cellar4 ,the flight of only a few bees from the hive should not be construed as a cleansing flight4 ,in this connection it is highly desirable that the beekeeper keep a careful watch of the weather maps daily1 so that he may know at all times about what weather may be expected for a few days in advance4 ,for the beekeeper's purpose the daily forecasts published in newspapers are scarcely enough2 and if no daily weather maps are convenient near by1 it will repay the beekeeper well to subscribe for them4 ,they are valuable not only at the time of putting the bees into the cellar but at many other times of the year4 ,soon after a period when the barometric pressure has been low1 bringing high temperatures suitable for flights 7at least #fj ,f471 there usually will be a period when the barometric pressure is high1 bringing lower1 temperatures4 ,at the shifting from low to high barometric pressure there is frequently a time when it is cloudy4 ,this is a fine time to put the bees into the cellar4 ,these periods of high and low barometric pressure follow each other with rather marked regularity in the fall1 and it is rather safe to assume that just at the end of the well-defined low pressure which next follows after ,november #ae is the best time to put the bees into the cellar4 ,it is better to put the bees in the cellar a week or so before the last opportunity for flight than to put them in after exposure to cold which is not followed by a cleansing flight4 ,for zone #b it will be desirable to put the bees away a little earlier1 although the oncoming of winter is not so much earlier in the ,north as one might imagine4 ,,how ,,to ,,carry ,,the ,,bees4 ,when one person carries the bees into the cellar the best method is to stand at the back of the hive and grasp the bottom of the hive with both hands4 ,the hive is then lifted and the cover brought up against the chest firmly1 permitting the operator to walk without interference and with a minimum of stooping4 ,if there are cleats on the ends of the hive bodies1 those may be rested on the forearms1 although with this method there is some danger that the bottoms will drop off unless they are stapled4 ,if the temperature is sufficiently low 7slightly above freezing71 there will be no need of closing the entrances when the bees are being carried in4 ,every care should be taken not to jar the hives more than is absolutely necessary from the time that they are lifted until they are in their final place in the cellar4 ,if more than one person is engaged in carrying in the hives1 the hives may be placed carefully on carriers with handles1 and two or more of them may be carried at one time4 ,,how ,,to ,,stack ,,the ,,hives4 ,the bottom hive in a pile should rest on an empty hive body or some other such support of about that size 7figs4 #b and #c74 ,the hives then should be placed one on top of the other until they are four high4 ,it is best by far to put each pile of four hives about #f inches from adjacent piles1 so that in handling the hives on one pile there is no disturbance of bees in other piles4 ,allowance is made for this space between the piles of hives in the estimate of the floor space needed for each colony 7p4 #i74 ,,maintenance ,,of ,,the ,,cellar ,,during ,,the ,,winter4 ,if the cellar is properly constructed it will need little if any care during the time that the bees are inside4 ,it is only the poor bee cellar which requires constant attention to prevent changes in temperature4 ,,temperature ,,of ,,the ,,cellar4 ,there has been much discussion as to the best temperature of the cellar during the winter4 ,commonly it is stated that a temperature of #dj to #de ,f4 is best1 but this is colder than usually is best for the finest results4 ,a temperature below #dj ,f4 is invariably bad for the bees1 and a cellar in which the temperature goes as low as freezing is not a fit place for bees4 ,it has been found by the authors that bees do the least amount of work when the temperature of the air immediately surrounding them 7inside the hive7 stands at #eg ,f4 ,this is1 therefore1 the temperature which the beekeeper should bear in mind1 rather than to lay too much stress on the temperature of the cellar itself4 ,the place for a thermometer in the bee cellar is inside the entrance of a good colony where it may be read easily by simply pulling it out4 ,a chemical thermometer is best for this purpose1 and it should register #eb ,f4 or more inside the hive entrance4 ,in order to have the right temperature within the hive it usually will be best to have the temperature of the cellar at about #ej ,f4 or slightly higher4 ,as will be shown later1 however1 it is quite possible to have the right temperature within the hive when the temperature of the cellar is a few degrees lower than that stated4 ,if the beekeeper will pay attention to the temperature of the interior of the hive he will find that in colder cellars it is desirable to give the hives some insulation to conserve the heat generated by the bees in much the same way that this heat is conserved when bees are packed outdoors1 although the amount of protection will be much less4 ,in a cellar where the temperature falls to #de ,f4 it will be found best to have the covers of the hives sealed on tightly and the entrances reduced to #c_/h inch by #b inches4 ,in a cellar with a temperature of #ej ,f4 or more the entrances may be left open the full width of the hive4 ,if there is a tendency for the temperature to fall to #de ,f4 or less1 the tops of the hives may be protected by cushions of chaff or other materials placed at least on the top of the uppermost hives1 for each of the lower three hives is protected somewhat by the one above it4 ,it will be impossible to maintain the temperatures recommended unless the cellar is built in the way described1 or in some other way by which the cellar is equally well insulated4 ,it is impossible to maintain an equable and high temperature in a cellar the walls and ceiling of which are exposed to the outside air4 ,,ventilation ,,of ,,the ,,cellar4 ,if the proper temperature is maintained in the cellar there will be little need of ventilation1 for in almost all cases there will be sufficient interchange of air to keep the bees in good condition4 ,if the temperature is as low as #de ,f41 a little ventilation will be needed1 although most of the bee cellars that have been built have had too much ventilation1 and as a result it has been impossible to maintain a correct temperature within them4 ,in cold weather the tendency toward an interchange of air is greatest1 and at such times the ventilators may be entirely closed4 ,in mild weather it makes no difference if large ventilators are open1 unless this results in too great a rise in temperature4 ,in a well-insulated cellar it should not be necessary to ventilate at night at the approach of spring to cool the air inside1 for the bees will not get so warm from their own activity as will bees in a cellar that is or has been too cold4 ,the greatest problem in most cellars is to maintain the right temperature during the spring just before the bees are to be removed4 ,the trouble is that in most cellars--those which are too cold in winter--the bees generate heat constantly during the winter and as a result have an accumulation of feces in the intestines1 resulting in a condition known as dysentery4 ,for this reason they become excited easily1 and beekeepers have thought it necessary to ventilate the cellar at night freely in order to remedy this trouble4 ,the proper method1 of course1 is to prevent it by keeping the temperature higher during the winter1 but if the temperature has fallen too low during the winter ventilation at night seems to help somewhat4 ,it is safe1 however1 to say that a cellar in which this happens is not satisfactory as a place to keep bees during the winter1 and steps should be taken to insulate it more completely before bees are put into it again4 ,if the bees are wintering on stores that are not of the best quality the tendency to accumulate feces will be far greater1 even with the right temperatures inside the hives1 and if there is dysentery it may be relieved somewhat by ventilation1 although this is simply reducing a symptom and is not removing the cause of the trouble4 ,,ventilation ,,of ,,the ,,hive4 ,since bees in a good cellar require little ventilation1 practically no attention need be paid to this subject if the cellar has been built in the way advised4 ,if the temperature of the cellar tends to fall too low1 it is advisable to reduce the entrances of the hives1 for with a greater difference between the temperatures within and outside the hive the tendency for interchange of air will be correspondingly greater4 ,in any cellar fit for the wintering of bees it will be neither necessary nor desirable to ventilate the hives at the top1 as sometimes has been recommended4 ,the ventilation of the hive within the cellar is not so much for the elimination of foul air as for the escape of moisture1 and therefore the amount of ventilation needed for the hive depends upon the humidity of the air within the cellar4 ,if the temperature of the cellar is kept high enough there will be no condensation of moisture within the hive1 and if water is ever observed on the covers of the hives it is conclusive proof that the cellar is too cold for the bees4 ,in a cellar so cold that condensed moisture shows on the bottoms of the hives stops should be taken at once to raise the temperature4 ,various attempts have been made in the past to provide for the cellar fresh air which has been warmed somewhat before entry4 ,the most common method is to have the air pass through tiles under ground for perhaps #ajj feet before it enters the cellar4 ,in general1 it may be said that none of these devices has been worth the trouble and expense involved and none of them has served the purpose for which it was intended4 ,it has been proposed also to ventilate the bee cellar by wind pressure4 ,the devices which have been made for such ventilation will function only when there is considerable wind and then only when the wind is in the right quarter2 therefore they are not at all to be recommended4 ,by far the best plan is simply to build the bee cellar correctly1 for1 then little ventilation will be needed4 ,,cleaning ,,the ,,cellar4 ,in even the best of cellars there will be some dead bees on the floor1 and those may be cleaned up once or twice during the winter4 ,in a cellar with proper temperature there will be few dead bees until after the middle of the winter1 but the death rate increases toward the close of the winter4 ,if the cellar is cleaned1 it should be done with as little disturbance as possible4 ,no bright light should be admitted at this time1 although a moderate amount seems to do little harm until after the bees have an accumulation of feces in the intestines4 ,,removing ,,the ,,bees ,,for ,,flight ,,during ,,the ,,winter4 ,some beekeepers have advocated removing the colonies toward the end of the winter for a flight on some warm day and then replacing them1 on the supposition that the flight would enable the bees to stand a longer period of confinement4 ,it is found1 however1 that if bees are disturbed1 as by carrying them out1 they begin brood-rearing almost invariably1 and this does more harm than the flight does good4 ,,disturbance ,,during ,,the ,,winter4 ,work in or about the bee cellar while the bees are confined should be done with the least possible disturbance of the bees1 for often a little handling or jarring of the hive causes sufficient excitement to increase the temperature of the cluster to the point where brood-rearing begins4 ,this is true especially in late winter4 ,it is by far the wisest plan1 therefore1 to stay out of the cellar during the winter1 except on the few occasions when a little work1 such as cleaning out1 makes a visit seem needed4 ,care should be taken not to jar the hives or to allow light to strike the entrance4 ,of course1 if bees are being wintered in a cellar which has the right temperature1 a little disturbance does little or no harm1 but there is no reason why bees should be disturbed in winter and the beekeeper should not run any risk of starting brood-rearing4 ,,removal ,,of ,,the ,,bees ,,from ,,the ,,cellar4 ,,time4 ,the old rule of many beekeepers is to take the bees from the cellar when the soft maples are in bloom4 ,this is an excellent rule in localities where there are trees of this species4 ,in general1 in zone #a the right time to take the bees out of the cellar is about the time of the spring equinox 7,march #ba74 ,in choosing a time for the removal of the bees1 the beekeeper again should watch the weather maps closely4 ,he should choose a time when a high-pressure area is just passing and at the approach of a well-defined low-pressure area4 ,at such a time the weather will be cool1 not permitting the bees to fly1 but at the time of the low-pressure area the weather will become warmer1 allowing the good flights1 which are then badly needed4 ,if the bees are taken out at a time when they can fly at once--and some beekeepers prefer this--they should be taken out in the early morning1 so that they can have a good flight before night4 ,bees should not be taken from the cellar at a time when they can fly only a little1 but they should either be taken out when they can not fly at all or at a time when they can fly freely almost at once4 ,bees in good condition rarely fly freely unless the outside temperature is as high as #fj ,f4 ,,prevention ,,of ,,drifting4 ,when the bees are taken from the cellar and placed on their summer positions they sometimes tend to leave the weaker1 colonies and on their return to collect in those with greater populations4 ,this is known as drifting4 ,in general1 the bees tend to drift toward the windward side of the apiary4 ,most frequently they join the hives that were first set out and which have established a strong flight by the time the neighboring colonies have first taken wing4 ,the tendencies1 therefore1 are to join flying colonies1 stronger colonies1 and the end colonies in a row4 ,the condition of the bees plays a large part in drifting1 for if the bees are badly in need of a flight because of dysentery they go at once into the air without properly marking the location of their hive1 and therefore are not able to find it when they return4 ,to prevent drifting1 it is best to set the bees out when it is too cold for them to fly1 so that as the weather warms1 permitting flight1 this will take place more naturally4 ,it is also well to reduce the entrances so that as the bees leave the hive their tendency to orient themselves will be greater4 ,it is claimed by some beekeepers that if the cellar is well aired the night before the bees are to be removed1 they will be in better condition and will drift less1 but it is not clear what difference this can make unless the clusters are made tighter because of lower temperatures4 ,beekeepers have discussed the question whether1 after removal1 the bees should be placed on the same stands occupied by them the fall before4 ,if the bees could remember their old location so that they would return to it1 even after an interval of four months1 it would be necessary1 or at least desirable1 to place each colony on the same stand which it occupied previously4 ,there is no evidence1 however1 that the memory of the bees is so good1 and it is usually the ease that the bees of a colony will lose the memory of location within a week2 therefore no attention need be paid to this feature4 ,,protection ,,of ,,the ,,hives ,,in ,,the ,,spring4 ,the greatest objection to wintering bees in cellars is that after they are removed they are exposed to low temperatures4 ,the ideal practice would be to pack the bees after taking them out in much the same way that bees are packed for outdoor wintering1 but the work involved makes this impracticable4 ,there can be no doubt that protection at this time would be beneficial4 ,as has been pointed out1 the apiary site should be one in which the hives are well protected from wind1 and it is advantageous if the apiary grounds slope toward the south in order that the bees may have the fullest advantage of heat from the sun4 ,if the bees have been wintered in the cellar in double-walled hives they will have the advantage of some protection when they are taken from the cellar4 ,the beekeeper may feel safe in giving the bees all the protection possible at the time that they are taken from the cellar1 knowing that it is impossible at this time or any other to insulate the hive too well4 ,in deciding whether the hives should be packed in the spring the beekeeper should be governed largely by the condition of the bees4 ,if they have wintered well they will be able to stand greater extremes of temperature in the spring without loss1 but if they have been wintered in a cold cellar they will be greatly injured by cold weather after they have been set out4 ,of course1 the need of protection is determined chiefly by the kind of weather prevailing during the first few weeks after the bees have been taken from the cellar4 ,in some seasons the weather is so fine that the bees would be little benefited by packing or other protection1 but the beekeeper can not influence the weather1 and the only safe plan is so to place the bees that if the weather does turn cold they will still be safe4 ,here1 as everywhere else in beekeeping1 it pays to be on the safe side1 so far as protecting the bees is concerned4 ,,providing ,,breeding ,,room ,,and ,,stores ,,in ,,the ,,spring4 ,after the main honey-flow is past it is usually desirable that each colony be kept in two hive bodies of full depth4 ,most producers of extracted honey do this1 but too many producers of comb-honey are not adequately supplied with hive bodies and do not give the second body4 ,these two hive bodies should be left with the bees at least until brood-rearing ceases1 and at this time one of them should be removed if the bees are to be wintered in the cellar4 ,as has been pointed out in other bulletins of the department1 if the bees are wintered outdoors they will do better in the two hive bodies throughout the winter4 ,in the upper hive body will be found a considerable amount of the honey to be used by the bees up to the time of the next honey-flow4 ,usually there will be enough in the lower hive body for the bees while they are in the cellar1 especially where comb-honey is produced1 but if the lower hive body is not adequately supplied with winter stores 7perhaps #ae to #bj pounds7 the beekeeper should move some of the stores4 ,it is also a good practice to winter the bees in the cellar in a hive containing the full stores1 except that this makes it necessary to carry in hives weighing perhaps #hj pounds4 ,after the second hive bodies have been removed1 if they contain honey they should be stored in a warm1 dry place1 where the honey will not be injured4 ,if it is possible to place such hive bodies in the furnace room of the residence1 this will be found to be ideal4 ,if no such place is available1 the beekeeper may keep these in a dry cellar or other location where the honey will not be exposed to rapid changes in temperature4 ,for this purpose a place suitable for the storage of comb-honey is desirable4 ,it should be pointed out that the honey in these combs should not be extracted4 ,it will be needed for the building up of the colonies the next spring1 and to remove it is simply to reduce the crop of the next season4 ,some time within two weeks after the bees have been taken from the cellar1 depending on the weather1 each colony should be provided with its second hive body4 ,preferably1 this should be placed underneath the hive body in which the bees were wintered in order that the propolis at the top of the hive may not be broken4 ,at this time an examination of the colonies may be made from below to see whether any of them are queenless or require immediate attention for other reasons1 but at this season there is little that the beekeeper can do that will help the bees other than to provide them with room for the brood and with adequate supplies of stores4 ,queens should not be clipped at this time1 and usually not until settled weather has arrived4 ,further spring manipulation is not necessary and the bees are better off if the beekeeper lets them alone4 ,if the bees have been requeened at the proper time and if the total amount of stores is given as indicated1 it will not be worth while to go through the bees to look for queenless colonies4 ,the beekeeper should see to it that at least #de pounds of honey are provided for each colony from the time of the last honey-flow in the fall to the beginning of the first main honey-flow of the following season4 ,if this is not given in full1 the beekeeper may be sure that the crop of the following year will be reduced4 ,this amount of honey left for the use of the bees is a better investment for the beekeeper than money in the bank4 ,it should be pointed out that the giving of a second hive body in the spring is not simply a means of supplying additional stores1 but more than one hive body will be needed for the development of the brood4 ,a single #aj-;frame ,langstroth hive is not large enough for the development of a good colony of bees1 which1 before the beginning of the main honey flow1 should have brood to fill at least #ab frames4 ,as was stated earlier in this bulletin1 a colony of bees from one season to the next needs three things in abundance--room for the development of the brood1 stores of good quality1 and protection from wind and cold4 ,in cellar wintering the protection is given by putting the bees in the cellar2 the room and stores must be supplied later or the population of the colony will be reduced at the critical time of the honey-flow4 ,if the early sources of honey are abundant1 the amount of honey advised will not be consumed4 ,the wise beekeeper1 however1 does not gamble on the early honey-flows1 but invests this honey as life insurance for his bees4 ,,measures ,,of ,,success ,,in ,,cellar ,,wintering4 ,it is often difficult for the beekeeper to know whether his bee cellar is giving the best results1 for he may not have been able to determine from reading or the observation of other cellars whether it is satisfactory4 ,the writers1 therefore1 have attempted below to give a few measures which the beekeeper may apply to his apiary and his cellar1 so that he may be able to decide whether his methods of cellar wintering should be improved4 7#a7 ,during the winter a thermometer inserted in the entrance of the hive should show a temperature of at least #eb ,f4 7#b7 ,there should never be any condensed moisture on the covers of the hives1 and certainly never any on the bottoms4 7#c7 ,while1 the cellar should be kept dark at all times1 if a candle is held at the entrance of a hive at the end of ,january it should be several seconds before any of the bees break cluster4 ,frequently the cellar doors may be opened in ,march without disturbing the bees4 7#d7 ,there should never be many dead bees on the bottom of the hives4 ,the live bees should be able to push them out as they die during the winter4 ,the bees thus carried out will be found on the cellar floor just below the entrances4 ,if there are bees all over the floor1 it shows that these bees have flown from the hives--an indication of poor wintering4 7#e7 ,the bees should be quiet during the late winter4 ,noise at this time indicates that the bees are disturbed by an accumulation of feces1 caused by low temperatures or poor food4 7#f7 ,if the bees were in good condition in the fall and have been wintered well1 the loss during the winter will never be more than one-sixth of the total population of the hive4 ,such a loss is excessive1 however1 and in a well-wintered colony it may be as low as a hundred bees4 ,this probably depends to a large extent on the age of the bees which go into winter1 and if the temperature is right and the stores good there will be almost no loss of vigorous bees4 7#g7 ,the bees should not leave the hive while they are being carried from the cellar4 ,if they do1 it indicates that they are excited by an accumulation of feces4 7#h7 ,before removal from the cellar there should be no spotting of the hives from dysentery4 ,there may be a little spotting after the bees have had a free flight outside1 but if this is small in amount it does not indicate a serious condition4 7#i7 ,when the bees are taken from the cellar there should be no moldy combs1 for the cellar at the right temperature will be too dry for the growth of molds4 7#aj7 ,there should be no brood when the colonies are taken from the cellar4 ,brood-rearing in the cellar is proof that the cellar is too cold or that the food used by the bees is inferior4 7#aa7 ,enough brood should be in each colony at the opening of the main honey-flow to fill completely #ab ,langstroth frames4 7#ab7 ,the population of the hive should not decrease appreciably after the bees are removed from the cellar4 ,such a condition1 known as spring dwindling1 is an indication of poor wintering4 ,for three weeks after the hives are set out no new bees will be emerging1 but the loss of bees during this time should be so small as not to be noticeable4 ,,the ,,president ,,to ,,the ,,farmers ,,of ,,america4 ,extracts from ,president ,wilson's message to the ,farmers' ,conference at ,urbana1 ,ill41 ,january #ca1 #aiah4 ,the forces that fight for freedom1 the freedom of men all over the world as well as our own1 depend upon us in an extraordinary and unexpected degree for sustenance1 for the supply of the materials by which men are to live and to fight1 and it will be our glory when the war is over that we have supplied those materials and supplied them abundantly1 and it will be all the more glory because in supplying them we have made our supreme effort and sacrifice4 ,in the field of agriculture we have agencies and instrumentalities1 fortunately1 such as no other government in the world can show4 ,the ,department of ,agriculture is undoubtedly the greatest practical and scientific agricultural organization in the world4 ,its total annual budget of #df1jjj1jjj has been increased during the last four years more than #gb per cent4 ,it has a staff of #ah1jjj1 including a large number1 of highly trained experts1 and alongside of it stands the unique land grant colleges1 which are without example elsewhere1 and the #fi ,state and ,federal experiment stations4 ,these colleges and experiment stations have a total endowment of plant and equipment of #agb1jjj1jjj and an income of more than #ce1jjj1jjj with #aj1bga teachers1 a resident student body of #abe1jjj1 and a vast additional number receiving instructions at their homes4 ,county agents1 joint officers of the ,department of ,agriculture and of the colleges1 are everywhere cooperating with the farmers and assisting them4 ,the number of extension workers under the ,smith-,lever ,act and under the recent emergency legislation has grown to #e1ejj men and women working regularly in the various communities and taking to the farmer the latest scientific and practical information4 ,alongside these great public agencies stand the very effective voluntary organizations among the farmers themselves which are more and more learning the best methods of cooperation and the best methods of putting to practical use the assistance derived from governmental sources4 ,the banking legislation of the last two or three years has given the farmers access to the great lendable capital of the country1 and it has become the duty both of the men in charge of the ,federal ,reserve ,banking ,system and of the ,farm ,loan ,banking ,system to see to it that the farmers obtain the credit1 both short term and long term1 to which they are entitled not only1 but which it is imperatively necessary should be extended to them if the present tasks of the country are to be adequately performed4 ,both by direct purchase of nitrates and by the establishment of plants to produce nitrates1 the ,government is doing its utmost to assist in the problem of fertilization4 ,the ,department of ,agriculture and other agencies are actively assisting the farmers to locate1 safeguard1 and secure at cost an adequate supply of sound seed4 ,the farmers of this country are as efficient as any other farmers in the world4 ,they do not produce more per acre than the farmers in ,europe4 ,it is not necessary that they should do so4 ,it would perhaps be bad economy for them to attempt it4 ,but they do produce by two to three or four times more per man1 per unit of labor and capital1 than the farmers of any ,european country4 ,they are more alert and use more labor-saving devices than any other farmers in the world4 ,and their response to the demands of the present emergency has been in every way remarkable4 ,last spring their planting exceeded by #ab1jjj1jjj acres the largest planting of any previous year1 and the yields from the crops were record-breaking yields4 ,in the fall of #aiag a wheat acreage of #db1agj1jjj was planted1 which was #a1jjj1jjj larger than for any preceding year1 #c1jjj1jjj greater than the next largest1 and #g1jjj1jjj greater than the preceding five-year average4 ,but ,i ought to say to you that it is not only necessary that these achievements should be repeated1 but that they should be exceeded4 ,i know what this advice involves4 ,it involves not only labor but sacrifice1 the painstaking application of every bit of scientific knowledge and every tested practice that is available4 ,it means the utmost economy1 even to the point where the pinch comes4 ,it means the kind of concentration and self-sacrifice which is involved in the field of battle itself1 where the object always looms greater than the individual4 ,and yet the ,government will help and help in every way that it is possible4 ,it was farmers from whom came the first shots at ,lexington1 that set aflame the ,revolution that made ,america free4 ,i hope and believe that the farmers of ,america will willingly and conspicuously stand by to win this war also4 ,the toil1 the intelligence1 the energy1 the foresight1 the self-sacrifice1 and devotion of the farmers of ,america will1 ,i believe1 bring to a triumphant conclusion this great last war for the emancipation of men from the control of arbitrary government and the selfishness of class legislation and control1 and then1 when the end has come1 we may look each other in the face and be glad that we are ,americans and have had the privilege to play such a part4 ,,the ,,business ,,of ,,agriculture4 ,extracts from addresses4 ,the next great factor to enlist for the betterment of ,agriculture and rural life in this ,nation is the business man of the town and the city4 ,he has not always been alive to his obligations4 ,he has contented himself1 in too many instances1 with plans to secure profit in agricultural trade1 instead of sympathetically and eagerly planning constructive assistance4 ,this duty1 pressing in peace time1 is of the most urgent and impelling character in this crisis2 and ,i appeal to the bankers and business men to see that they omit no effort to familiarize themselves with the agencies serving to aid the farmers and to promote wise plans to secure the necessary results4 ,d4 ,f4 ,houston1 ,secretary of ,agriculture4 ,in the interest of our national development at all times and in the interest of war efficiency just now our agriculture must be well maintained4 ,it should be remembered that the agricultural unit is a small unit4 ,there are #f1jjj1jjj farms in this country1 each an individual unit4 ,it is to the interest of persons who do not live on farms1 even more than to the interest of those who do live on farms1 that production shall be kept up4 ,this means that all people1 not farmers alone1 but those who live in cities as well as the farmers1 are interested in experimental and educational activities along agricultural lines as conducted by the ,federal ,government and the ,states4 ,these efforts should be liberally supported4 ,r4 ,a4 ,pearson1 ,assistant ,secretary of ,agriculture4 ,in a time like this no man has a moral right1 whatever his fortune may he1 to employ another man to render any service of mere comfort or convenience4 ,when the finest young men of the ,united ,states are in ,france digging ditches1 sawing lumber1 laying rails1 and playing with death1 and when the finest young women of the ,united ,states are scrubbing floors in hospitals1 it is a sin that almost approaches the unpardonable offense against civilization for any man or women in the ,united ,states to engage in a wasteful or unnecessary service4 ,clarence ,ousley1 ,assistant ,secretary of ,agriculture4 99 99 99 99 99 ,transcriber ,note