Index. 323 



Midge infestation of potatoes '. :• 309 



Milk flow, Change with age 145 



Records, Analysis of 132 



Neglected factors underlying stock breeding industry " 1 



Nitrate of soda compared with sulphate of ammoriia on 



potatoes 114 



Notodontoidae, Family 58 



Pupae of Maine species ., 29 



Qat breeding studies 306 



Oats, Commercial varieties at Aroostook Farm 102 



Highmoor Farm 104 



Composition of green sprouted 285 



Effect of omitting potash upon the crop 108 



Rate of seeding in Aroostook County... 106 



Paleacrita, Genus '....' ' '54 



vernata 55 



Parabolas, Note on fitting. '. .- 304 



Physiology of Reproduction 129 



in domestic fowl 30S 



Platychirus r^erpallidus 167 



Platypterygidae, Genus 7Z 



Potash fertilization, effect of omitting upon oats 108 



potatoes 110 



Potato disease produced by rhizoctonia 313 



Potatoes, Black leg disease of with relationship to causal or- 

 ganisms 311 



Efifect of omitting potash upon the crop 110 



Infestation by a midge 309 



Method of application of fertilizer 117 



Sulphate of ammonia and nitrate of soda compare. 114 



Probable error of a difference and a selection problem 303 



Publication, List of for 1917 x 



Pupae of Maine Species of Notodontoidea 29 



Rate of seeding oats in Aroostook County 106 



Report of Treasurer 317 



Reproduction ability, Influence of age 305 



Physiology of 129 



in domestic fowl 305 



Rhizoctonia, Potato disease produced by 313 



Sabulodes, Genus 45 



lorata 46 



transversata 47 



Schizura concinna .• 71 



Genus 69 



ipomeae 70 



Selection problem 305 



