INDEX 



PAGE 



Advanced registrj', testing of pure-bred cows for, ..... 36a 



Alfalfa, composition, digestibility and feeding value, ..... 105 



Chemical composition of alfalfa and red clover, ..... 107 



Digestibilitj' of alfalfa hay, .109 



Feeding experiments with alfalfa, . . .111 



Alfalfa a. rowen for milk production (experiments 4 and 5), 125 



Alfalfa, beet pulp and corn meal v. hay, beet pulp and corn gluten 



(experiments 1, 2 and 3), . . . .111 



Diuretic elTect of the alfalfa, ....... 120 



Effect of different forms of protein on yield and character of milk, 119 

 Effect of dry matter in the two ration.s on yield of milk and milk 



ingredients, .117 



Influence of increased metabolism caused by the alfalfa on yield of 



milk and live weight, . . .121 



Alfalfa, corn stover, corn-and-cob meal and bran r. English hay, 

 corn-and-cob meal, gluten feed and bran for milk production, 

 (experiment 7), . . . . . .137 



Alfalfa, English hay and grain v. English hay and grain for milk pro- 

 duction (experiment 6), . . . . . . 132 



Summary and suggestions, ........ 105 



Alfalfa for horse.s, 250, 252 



Aphids, apple, control of, ......... 47 



Bibliography, . . . . . ... • . .56 



Conclusions, ........... 55 



Definition of terms, .......... 47 



Delayed dormant, ......... 48 



Dormant, . . . . . . . . . . .47 



Late dormant, . . . . . . • . . .47 



Delayed dormant spraying, object, ....... 48 



Eggs, laboratory tests for destruction of, . . . . ■ .49 



Eggs, period of hatching, ......... 48 



Lime-sulfur, action upon aphid eggs, ....... 50 



Action upon living aphids, ........ 53 



Foliage injury, .......... 53 



Lime-sulfur and nicotine slilfate, action upon aphids, . . . .54 



Foliage injury, .......... 54 



Miscible oils, action upon aphid eggs, ...... 51 



Action upon living aphids, ........ 55 



Foliage injury, . . " . . . . . - .55 



Object of comparative tests, ........ 47 



Apple aphids, control of, . . . • . . • • • .47 



Asparagus, Martha Washington, . ... . . • • • 46a 



Bacillary white diarrhcea, testing fowl.s for, ...... 53a 



