232 



Maine Agricultural Experiment Station. 1920. 



Page 

 time and manner of ap- 

 plication '16, 171 



sprays, effects on fruit '16, 175 



efficiency of first appli- 

 cation '16, 175 



trees, fertilizer experiments 



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



setting with dynamite '16, 28, 183 



■winter injury '16, 183 



yield in fertilizer experi- 

 ments '18, 12 



Aroostook County, climate '23, 8 



for wheat production '20, 8 



grown wheats '20, 11 



soils '20, 11 



strawberry experiments '18, 12 



Aroostook Farm '17, ix; 'IS, ix 



Jersey sires' futurity test—- '16, 39 



plant breeding '18, 40 



soil test experiments.- 'IS, 17; '19, 33 



soils, plant food content '16, 14 



test of oats '16, 6 



Arsenate of lead as a fungicide 



'16, 88, 178; '18, 121 



vs. arsenate of lime '18, 126 



Ayrshire cows, variations in milk 



'19, 57, 260, 285 



Bacillus atroseptcius '19, 333 



Baking tests of pure line wheats '20, 35 



Balcultha punctata '16, 79 



Banding chicks : '19, 84 



Barn and field experiments '17, 85; '18, 1 

 Beans, inheritance of eye pat- 

 terns '16, 351 



relation of eye pattern to 



type of vine '16, 351 



Biology of Plains species of 



Altiea '18, 149 



Biometrical study of crossing 



over '19, 300 



Birth weights of certain breeds 



of cattle '18, 222 



Blackleg disease of potatoes, 

 Relationship to causal organ- 

 isms '17, 311 



Blackleg organism, viability of '19, 303 



Blueberry fleabeetle '18, 194 



Borax in fertilizers, effects '23, 89 



effect on beans '20. 118 



greenhouse experiments '20, 103 



nature of injury '20, 109 



injury to potatoes '20, 95 



Bordeaux mixture vs. lime-sul- 

 phur '16, 85; '18, 118 



Bread, relation of loaf to gluten 



content '23, 42 



Breeding experiments 



. '17, 140; '18, 215; '19, 272 



records, cooperative '17, 121; '18, 221 



studies, oats '17. 336 



Buckwheat, Tartary, variation in '19. 298 



Bulletins issued in 1918 '18, x 



Bulls, Jersey, inferior '19, 141 



transmitting qualities '19, 89 



which have advanced the 



breed . '19, 138 



superior and inferior, how 



distinguished '19, 102 



transmitting qualities of their 



sons '19, 133 



Bush and tree froghoppers '16, 279 



Butter-fat. influence of age on.. '23, 185 



laws which govern '19. 91 



percentage and age of cattle '20, 133 



of one thousand cows... '20, 155 



relation to lactation '20, 145 



percentage, correction of rec- 

 ords '19, 94 



transmitting qualities for '18, 208 



variation with age of cows.. '19. 291 



yield at different ages '23, 190 



Page 

 Calves, average birth weights.. '18, 222 

 produced by hybridization ex- 

 periments '18, 216; '19, 274 



twin births, sex ratio '18, 223 



weight affected by breed '18, 222 



Catalog of the food plants of 



the Aphididae '19, 21» 



Cattle, breeding experiments '18, 218 



gestation, length and varia- 

 tion of period '18, 223 



inheritance studies '18, 129 



Cercadula secontata, crops af- 

 fected '16, 61 



distribution '16, 59 



early stages '16, 67 



life history '16, 64 



Cercopidae occurring in Maine 



'16, 53, 287 



Change of milk flow witn age.. '17, 145 



Changes in staff . '17, xv 



Chemical composition of green 



sprouted oats '17, 285 



Ch'orosis of apple leaf '16, 186 



Chlorotettix unicolor '16, 77 



Choke cherry, Aphid of .... '17, 293 



Cicya macuiaria '17, 44 



Cingilia catenaria '17, 43 



genus '17, 43 



Clastoptera obtusa '16, 283, 287 



proteus '16, 284, 287 



xanthocephala '16, 286, 287 



Cleora, Genus '17, 50 



pampinaria '17, 50 



Clover in soil test experiments. '19, 49- 

 Coleorhiza, mechanical and bio- 

 logical function '20, 213 



Commercial varieties of oats at 



Aroostook Farm '17. 102 



Highmoor Farm '17, 104 



Conception in cows, conditions 



affecting '18, 224 



Conlormation and milk produc- 

 ing capacity of Jersey cows '19, 270 



and milk production '19, 298 



Control of sex ratio '17, 130 



Cooperative breeding records 



'17, 121; '18, 221 



Copper-lime-su'phur for apples.. '16, 93 



Cosymbia, Genus '17, 38 



lumenaria '17, 39- 



Cows, conditions affecting con- 

 ception '18, 224 



forms for breeding history.. '18, 220 

 means of selecting for the 



herd '18, 214 



relation between age and milk 



production '19, 253 



Cross fertility and cross sterility 



in the apple '23, 69 



fertilization, effect on size of 



apple '23. 77 



sterility in apple, causes '23, 81 



Crossing over, biometrical study 



of '19, 330 



Currant Fruit Fly, Life history, 



enemies and control '17, 177 



Dairy and beef cattle, inheritance 



studies '18. 129 



Datana angusii '17, 65 



genus '17, 64 



integerrima '17, 67 



major '17. 66 



ministra ...' '17, 67 



Daughter-dam test '17, 136 



Diastictis, Genus 'l/, 51 



anataria '17, 52 



ribearia "17. 52 



Didea fasciata var. fuscipes '16, 246 



Difference and selection problem, 



Probable error of '17, 303 



