194 



INDEX. 



Soil tests, grass and clover, yield in 1915, 

 Soluble fatty acids. 

 Station, maintenance, 



Needs, 



Staff, 



Changes, 



Total revenue for fiscal year, 

 Stearic acid in oils and fats, method of determining, 

 Sterols, ........ 



Stock and scion, relation in grafted fruit trees, . 

 Substation, asparagus, ..... 



Cranberry, ...... 



Sulfate of ammonia, effect on soil. 



Sulfate of ammonia v. nitrate of soda as top-dressing for permanent mowings 



Tobacco growers' problems, investigation. 



Tobacco, hail insurance, in Massachusetts, 



Top-dressing grassland, .... 



Treasurer, report, ..... 



State appropriations, 

 Unsaponifiable matter of oils, fats and waxes, 



Sterols, . 

 Variety tests, potatoes, 

 Veterinary department, 



Bulletin issued. 



Investigations, 

 Weather observations and reports. 

 White diarrhea, bacillary, in young chicks in Massachusetts, 



Agglutination test, . 



Blood samples, drawing and treating. 



Carriers, methods for detecting, 



Chick autopsies, data, 



Distribution of infections, 



Examination of chicks, 



History, .... 



Infection in Massachusetts, 



Locating and eradicating infection, 



Results of application of methods for preventing 



Test fluid 



Types of stock infected, .... 

 White pine blister rust, ..... 

 White pines, loss of nursery stock due to strawberry crown girdler, 



and eradicating. 



PAGE 



42a 



106 



4a 



9a 



la 



3a 



5a 



121 



138 



47a 



16a 



23a 



73 



43o 



12a 



69a 



42o 



35a 



35o 



134 



138 



44a 



32a 



33a 



32a 



72a 



1 



29a, 6 



7 



4 



5 



46 



5 



1 



4 



6 



47 



6 



46 



64a 



65a 



