INDEX. 



565 



Diseases 472 



bacillus alvei 474 



Gaytoni .472, 473 



black-brood 474,485 



" diarrhoea 472 



foul-brood 473 



mal de Maggio. .472, 473 



" paralysis 472,473 



" pickled-brood 487 



" vertigo 472 



Disturbing bees in cold weather. 355 



Dividing 244 



bive 136 



unreliable 246 



Divisible frame 272 



Division boards 171 



" removing 202 



space under 172 



Donhoff, description of moths.. 496 

 " experiments on young 



bees. .68-69 

 on development of moths496 



" on food of moths 493 



" on thickness of honey 



cells. .104 



Doolittle, feeder 333 



method of fastening.... 



foundation 392 



" method of queen-rear- 

 ing. .278 



" on propolis 442 



" " the Gallup frame. 151 



" " tin roofs 175 



Dovetailed hives 175, 176, 178 



Driving bees 247, 311 



Drone brood in worker cells. .64, 91 

 Drone cells. See Cells. 



Drone comb, bees building 107 



" rebuilt 109 



'* remo\pd 63 



" replaced by comb 



foundation 382 



" scattered 109 



" larvEe, bees trying to raise 



queen from 59, SO 



" laying queens ..57,58,59, 64 



" -laying workers 77 



" traps 89, 240 



" description and office. ... S3 

 Drones, difficulty to raise early. 64 



" expelled by bees 90 



" expelled by the bee- 

 keeper 90 



" kept in queenless bives.266 



mating in the air 83 



" number in a hive 85 



number in a pound. . . .326 



" perish in mating 84 



raised in worker cells. 63,91 



selection of 267 



" time of appearance of . . 83 

 " why mating outside. . . 91 



" why so many 85 



Drory experiment on laying .... 63 



Drumming bees 311 



Dubini on cleansing the an- 

 tennae 24 



Dubini on commercial uses, of 



propolis 114 



" on food of larvEB 72 



" on the braula coeca 506 



*' on the Caucasian bee.. 299 

 " on the scales of wax. . . 94 



Dummies 171, 172 



Dzierzon, discovery of partheno- 

 genesis 58, 60 



hive 140 



on cellar wintering 



360, 366 

 on development of lar- 



vse 75 



on drones 84 



on fertility of queens. 6S 

 on issue of swarms.. 549 

 on pollen and substi- 

 tute 124,125,397 



on refrigerating queens 64 



on robbers 375 



on the Italian bee. . 



294, 297, 298 



" sex of eggs. ... 62 

 " spermatbeca ... 56 

 " wedding flight. . 54 



Earthen hives 132 



Eggs, are they laid in queen 



cells? 47 



" drone and worker in dif- 

 ferent cells 62 



" from laying workers.... 77 



" how fecundated 56 



" impregnation of 60 



" not better than larvEe to 



rear queens 259 



" of the bee-moth 491 



" number of, laid by queens. 41 

 " shallow frames hindering 



the laying of . .151, 152, 153 



shape of 71 



Eke hives 135 



Eliot, John 289 



Empty combs to prevent swarm- 

 ing. .238 

 " removed for Winter. 345 



Enamel cloth 172 



Enemies of bees 489 



Entrance 171 



blocks 163,166 



" contracted against 



robbing 377, 379 



" enlarged to hive 



swarms 222 



'* enlarged in Summer 162 



" guard 240 



" left open in Winter.. 352 



" open in the cellar... 362 



Ether 286 



Evans, quotations from.. 81, 82, 

 83, 100, 111, 112, 120, 211, 



329 397 



Excessive swarming 234 



