INDEX. 



295 



Bramble, 112. 



Branch stumps, 194, 199. 



Brand, 240. 



Breeding, 78. 



Briars, 1 13. 



Broom-rapes, 265. 



Browning, 122, 186, 235. 



Brown spots, 186, 189, 190, 191. 



Browsing, 244. 



Brtic/ius, 248. 



Bruises, 194, 203. 240, 241. 



Bryony, 112. 



Bryophylliini, 260. 



Bud-galls, 219. 



Bud variations, 92, 93.. 



Bulb diseases, 227. 



Buried objects, 211, 269. 



Burning, 19 1. 



Burning-glass effect, 192. 



Burrows, 204, 205. 



Burrs, 222, 223, 224. 



Bursting of fruits, 227, 230. 



Butterflies, 145. 



Bye-products, 276. 



Cabbage, 253. 



Cabbage moth, 208. 



Caeoma, 252. 



Caesalpinia, 233. 



Calcium, 272. 



Calcium oxalate, 138. 



Calla, 183. 



Calliandra, 233. 



Callus, 119, 120, 124, 139, 140, 



196, 197, 199, 201, 202, 210, 



241, 260, 263, 269. 

 Calypiospora, 116, 217. 

 Cambium, 120, 196, 199, 222. 

 Camellia, 187. 



Cancer, 127. 



Canker, 87, 222, 223, 241. 



Capnodizctn, 232. 



Capsella, 116, 175, 252. 



Carbohydrates, 16, 17, 20, 34, 



122, 184, 272, 273, 277. 

 Carbolic acid, 162. 

 Carbon, 272. 

 Carbon assimilation, 8, 10, 28, 



106. 

 Carbon-bisulphide, 163. 

 Cardinal points, 288. 

 Carrot, 164. 

 Carpocapsa, 207. 

 Cast branches, 123. 

 Castor oil, 1 72. 

 Caterpillars, 109, 164, 207, 208, 



244, 254, 259. 

 Cats, 164. 

 Cattle, 108. 

 Cauliflowers, 247, 250. 

 Causes of disease, 89, 99, 108, 



159, 278, 282. 

 Cecidia, 212. 

 Cecidomyia, 182, 213, 214, 21S, 



219, 254. 

 Celery, 180, 230. 

 Cell contents, 168. 

 Cell-protoplasm, 279, 280, 290. 

 Cellulose, 132, 277, 286. 

 Celosia, 250. 

 Centaurea, 188. 

 Centhorhynchus, 2ig. 

 Cephalejiros, 188. 

 Cephiis, 248. 

 Cercis, 259. 

 Cereospora, 190. 

 Cereals, 248. 

 Change of conditions, 78. 



