Index. 



233 



Page- 



Dogwood fleabeetle '18, 156 



spittle insect ~ '16, 284 



Draeeulacephala angulifera '16, 78 



Drepana arcuata '17, 77 



genus '17, 76 



Dwarf and normal eggs, correla- 

 tions i '16, 299 



relative, shape '16, 296 



relative variability '16, 298 



size relation '16, 296 



eggs, albumen and shell.— '16, 293 



and compound or double 



eggs '16, 219 



constants of variation... '16, 295 



different types '16, 291 



frequency if occurrence.. '16, 301 



pathological factors '16, 307 



physiological causes '16, 314 



relation to age and posi- 

 tion in litter '16, 309 



seasonal frequency '16, 303 



size and shape relations. '16, 294 



summary '16, 235 



Dynamite, use in preparing land '16, 27 



setting- apple trees '16, 183 



Eastern aphids '18, 45 



Ecology, aphid, problems '16, 355 



Egg distributing and turning 



table '19. 77 



Egg, double '16, 319 



Eggs, dwarf, see Dwarf eggs_. '16, 28t? 



Elm fleabeetle '18, 182 



Epochra canadensis, Life history, 



enemies and control '17, 177 



Erannis, Genus '17, 56 



tiliaria '17, 57 



Establishment of the Station 



'17, vii; '18, vii 

 Ethyl alcohol, Effect upon germ 



cells '17, 297, 299, 303 



Experimental modification of 



germ cells '17, 297 



Factors which make for success 



in stock breeding '17, n 



Fagopyrum tataricum, varia- 

 tion in '19, 298 



Falcaria bilineata '17, 75 



genus '17, 74 



Farm manure, Winter handling.. '17, 94 



Fat content in milk, variation '19, 57 



Fecundity in the domestic fowl '16, 347 



Fertilization without potash '16, 16 



Fertilizer and soil, relation to 



potato crop '18, 35 



experiments with apple trees 



'16, 2; '18, 9; '17, 99 

 methods of applying for 



potatoes '16, 19; '17, 117 



Fertilizers, borax in '20, 89 



effect of omitting potash up- 

 on the oat crop '17, 108 



potatoes '17, no 



nitrogenous, effect on po- 

 tatoes '18, 37 



sulphate of ammonia and ni- 

 trate of soda compared on 



potatoes '17, m 



used on soil tests 'is] 22 



Fertilizing materials used in soil 



tests '19, 39 



Field and barn experiments in 



1916 '17, 85; '18, 1 



Field experiments '16, 2 



Fish wastes for feeding animals '17, 291 



Fitting of parabolas, Note on.. '17, 334 



Fleabeetles, see Altica '18, 



Fleabeetle, The alder, Biology of '17, 249 

 Florida rock as a fertilizer for 



oats '16, 4 



Page 

 Flower-flies or Syrphidae of 



Maine '16, 193- 



how they live '16, 201 



what they are '16, 201 



Food plant catalog of the 



Aphididae '19, 219 



Fowls, domestic, effects of poi- 

 son on progeny '16, 352 



Froghoppers of Maine '16, 265 



Fungicide, arsenate of lead '16, 178 



Futurity test, Jersey sires '17, 142 



Gall, Psyllid, on Juncus '16, 354 



Geometridae, Family '17, 35 



Germ cells, Experimental modifi- 

 cation of '17, 297 



Germination of grass fruits '20, 197 



tests, sources of error in '20, 214 



Gestation in cattle, length and 



variation in period '18, 223 



'Grasses, polyembryony in '20, 214 



Grass-feeding froghopper '16, 273- 



remedies or control '16, 276 



Grass-fruits, abnormal germina- 

 tion of '20, 237 



germination of '23, 197 



normal germination of '20, 199' 



Grass seeds, germination tests.. '20, 214 

 Green sprouted oats, composi- 

 tion of '17, 285- 



Guernsey sires, transmitting 



qualities '19, 254 



Harpyia borealis '17, 63 



genus '17, 6? 



Heterocampa bilineata '17, 73 



genus j '17, 72. 



guttivitta '17, 72: 



Hibernation of leafhoppers '16, 57' 



Highmoor Farm '17, ix; '18, ix: 



fertilizer experiments '16, 2' 



variety tests with oats '16, 8- 



Holstein-Friesian milk yields. ^..^ '20, 185 



butter-fat yield '20, 185- 



Homoptera attacked by Syrphi- 

 dae '16, 223 



Hybridization experiments, calves 



produced 'IS, 216- 



Hydria, Genus '17, 53- 



undulata '17, 54 



Ideocsrus provancheri '16, 77 



Inbreeding studies '17, 338- 



Incubator baskets '19, 82: 



Inheritance of beef and dairy 



conformation '18, 144 



body color '18, 133- 



characters in Plymouth 



Rock fowls . '16, 354 



eye pattern in beans '16, 351 



glume characters in oats '16, 347 



norned condition '18, 142 



milk and butter-fat pro- 

 duction '18, 146 



muzzle pigment '18, 141 



switch color '18, 140 



twinning '18, 219- 



white spots in cattle 



coats 'IS, 136- 



studies in dairy and beef 



breeds 'IS, 129 



of color characteristics.. '18, 129 



horn characteristics.. _ '18, 129' 



Inspections '18, viii 



Investigations '18, viii 



Jassidae of Maine '16, 53- 



Jersey cows, age and milk secre- 

 tion '19, 287 



age and butter-fat '19, 291 



change of milk flow with 



age '17, 145- 



conformation and milk 



production '19, 298. 



milk secretion and age.. _ '20, 49- 



