INDEX. 



163 



Projects, report on — Concluded. 



*^rop protection .... 

 Insect enemies of vegetation 

 Plant disease control . 

 Spray materials, their nature and use 



Human food .... 



Meteorological studies . 



Plant nutrition and soil fertility 

 Chemical investigations 

 Microbiological investigations 

 Physiological studies . 

 Soil management and fertilizer tests 



Poultry, studies of heredity in 



Rural engineering 

 Publications of the year 

 Pumps, low lift, testing 

 Report of the director . 

 Report on projects 

 Report of the treasurer 

 Scale insects, hatching dates 

 Soil fertility as influenced by micro-organisms 

 Soil management and fertilization of orchards, experiments in 

 Soil tests ...... 



Soils, restoring fertility to . 



Squash bug, control of ... 



Squash vine borer, control of 



Station equipment, additions to 



Station flock, changes in egg production in 



Station herd, record of . . . 



Station organization, changes in policy . 



Station staff ..... 



Changes in . 

 Station work, extension phases of . 

 Sweet clover, Hubam or annual v. biennial 

 Tobacco investigations 

 Tobacco wildfire control 

 Tomatoes, variety and strain test . 

 Tree characters of fruit varieties . 

 Tree fruits, study of varieties 

 Vitamines as aids in producing growth of pigs 

 Warren Estate 

 Weather observations . 



PAGE 



14o 



14a 



loa 



17a 



21a 



23a 



6a 



7o 



7a 



8a 



9a 



21a 



23a 



4a 



23a 



3a 



6a 



25a 



15a 



7a 



33 



128 



9a 



14a 



14a 



3a 



99 



20a 



3a 



la 



4a 



5a 



12a 



15a 



17a 



13a 



13a 



13a 



20a 



3a 



24a 



