Index. C43 



PAQE. 



Diseases of plants. (See Cucumber downy mildew, Oat smut, Potato 



blight, Plum leaf spot, etc.) 



experiments and observations 417 



Double discharge nozzle . 226 



Downy mildew, cucumber. (See Cucumber downy mildew.) 



Dried blood, composition 564 



Drying, effect on nitrogen content of feces 501 



Eau celeste for plum leaf spot 209 



Eclipse spray pump, description 218 



Editor and Librarian, appointment. 6 



Education in road building 23 



Empire Queen spray pump, description 220 



Enemies of plant lice 478 



English Morello cherry, spraying experiments 214 



Entomological Department, worlj in 19 



illustrations, preparation 19 



Ethers, sulphuric and petroleum, comparison in fat extraction 500 



Experiments, benefit from, in Second Judicial Department 12 



with fertilizers, directions for : 602 



sugar beets 588 



Extraction of fats with sulphuric and petroleum ethers, comparison. . 500 



P. 



Fat and nitrogen, balance sheet for milch cow 509 



balance in milch cow 515, 516 



body, formation '. . . 492 



milk. (See milk fat.) 



-poor foods, preparation 496 



Fats, extraction with petroleum and sulphuric ether 500 



of food and body as sources of milk fat 517 



Feces, composition of 528, 535 



effect of drying on nitrogen content 501 



partial composition 504 



Feeding experiments 523 



with chicks and capons 22, 561 



