Cyclone nozzle, 490, 553, 558. 

 Cymopterus, 75. 

 Cypei-us rotundus, 78. 



INDEX. 709 



D. 



Dabney, S. W. , report on citrus fruit in Azores, 697. 

 Dactylis glornet^ata, 129. 

 Dairy, 40. 



products, 16, 277. 

 Deforestation, effects of, 152, 154. 

 Departmental methods of administration, 8. 



Reports, 43. 

 Desmodium, 76. 



Difficulties encountered in working sugar cane at Fort Scott, 325. 

 Diffusion battery, apparatus for delivering and removing chips, 304. 

 description of, 303. 

 feed-tank, work with, on sugar cane at Fort Scott, 319. 

 juice, weight of, as compared with weight of cane, 324. 

 juices, analyses of, 311. 



from sugar cane, analyses of, at Fort Scott, 319. 

 Distribution, improved methods of, 48. 

 Division of Chemistry, work of, 16. 



Gardens and Grounds, work of, 24. 

 Dodder plant, 72. 

 Dragon fly, 510. 

 Ducks, 484, 525. 



E. 



Earwig, 487. 



Echium vulgare, 90. 



Economic Entomology correspondence, 20. 



Division of, work in, 38. 

 Egg-parasite, 530. 

 Elm Leaf -beetle, 461, 536, 537. 

 Emulsions, experiments with, 538, 501, 563. 

 English Sparrow, 525. 

 Entomological Division, report of, 459. 



work of, 18. 

 Entomologist, Report of, 459. 

 Entomology, publications during the year, 464. 



work of the Division, 464. 

 Ephedra, 77. 

 Eragrostis ciliaris, 79. 



cynosuroides, 79. 

 Ergot, 129. 

 Experiment Stations for grasses, necessity of, 73, 74. 



reports of, 47. 

 Exports of the products of domestic agriculture, 483. 



to South America, 443. 

 Exposition work by the Botanist, 70. 



F. 

 Fall Web-worm, 461, 518. 



characters, 518 to 529. 

 remedies, 535 to 538. 

 Farm animals, estimated number and value of, 401. 



January 1, 1887, 404. 

 of the world, 448-451. 

 forest, and other land, table of comparative areas of, 185. 

 statistics, foreign, 451-458. 

 Farmers, debts of, 417. 



frauds upon, 428. 

 Farms, conclusions iu reference to, 427. 



number and value of, in different States, 418. 

 Fat m milk, determination of, by the centrifugal method, 288 to 290. 

 estimation of, 287. 

 gravimetric estimation of, by Adams' method, 290. 



