INDEX. 



PAGE 



Advanced registry, testing of pure-bred cows for, . , . . . 48a 



Agricultural production, census of, ....... . 19a 



Alfalfa, digestion coefficients, ......... 319 



Antirrhinum, rust on, .......... 37a 



Bacillary white diarrhoea, testing of fowl for, ...... 61a 



Bacterium jndlorum infection, investigations relative to, . . . . 62a 



Barium-Phosphate, vegetation tests with, ...... 43o 



Bean diseases, anthracnose, ......... 34a 



Stem and root rots, .......... 34a 



Beans, spraying experiments with, ....... 34a, 36a 



Blueberry culture at the cranberry substation, ...... 183 



Bulletin No. 173. The cost of distributing milk in six cities and towns in 



Massachusetts, ......... 1 



Bulletin No. 174. The composition, digestibility and feeding value of 

 pumpkins, .......... 



Bulletin No. 175. Mosaic disease of tobacco, ...... 



Bulletin No. 176. The cause of the injurious effect of sulfate of ammonia 

 when used as a fertilizer, ....... 



Bulletin No. 177. Potato plant lice and their control, .... 



Bulletin No. 178. The European corn borer, Pyrausta nubilalis Hilbner, a 

 recently established pest in Massachusetts, .... 



Bulletin No. 179. The greenhouse red spider attacking cucumbers, and 

 methods for its control, ....... 



Bulletin No. 180. Report of the cranberry substation for 1916; and ob- 

 servations on the spoilage of cranberries due to lack of proper 

 ventilation, .... 



Bulletin No. 181. Digestion experiments with sheep. 

 Butter fat, determination of fatty acids, 

 Cabbages, digestion coefficients. 

 Carrots, digestion coefficients, . 

 Celery diseases, .... 



Spraying experiments. 

 Chemical work, numerical summary. 

 Chrysanthemum gall midge. 

 Control work, .... 



Dairy law, .... 



Feeding stuffs law, . 

 Feed law account. 

 Fertilizer law, .... 



Fertilizer account, 

 Corn borer, European, 



Character of injury by. 

 Control, ..... 



Necessity for co-operation. 

 Description, .... 



Discovery and identification. 

 History in Europe, . 



5.5 



73 



119 

 135 



147 



153 



183 

 241 

 39a 

 319 

 321 

 36a 

 36a 

 50a 

 51a 

 11a 

 44a 

 43a 

 12a 

 41a 

 11a 

 147 

 150 

 151 

 152 

 148 

 147 

 148 



