INDEX. 599 



Page. 



Cocoons, sliipping to Europe 216 



should be pnrcliascd by goverument 216 



Coffee - 195 



imports, exports, consumiitiou, and cost 46 



substitutes for - 129 



wild, in Calilbrnia..... 503 



Colorado, acreage, yield, and value of crops in 265,260,207,268,269,270 



forest areas iu 548 



Commercial fertilizers 141 



Common gromwell (Lithospermim officinale) 129 



Condition of fanu-auimals 271 



Connecticut, acreage, yield, and value of crops in 260,266,207,268,269,270 



Cork culture, climate and soil suited to --. 552 



value of prizes in 551 



conditions of tree-growth 552,553,554,555,556 



croji, value of , 559 



for stoppers, anticipated scarcity of --. 550 



fructillcation 553 



gathering the crop „ 557 



height of trees 552 



minor products of trees 560 



plantations in Algeria 551 



tree {Qucrcus suher) ,550 



wages of bark strippers -- 559 



Corn and corn cobs, analyses of 124, 136, 148,149,150,151 



average prices and products for sixteen years - .- 290 



beetle (Dmhrotka longicornis) 208 



composition of 125, 126 



crop of 1878.... 258 



experiments in cultivating .:. . -- 78 



making sugar from .- 98 



production for sixteen years - 289 



CorydaVis cornutus eggs, analysis of covering of 134 



Cotton and its manufactures, exports of ...285,294 



crop ofl878._ .\ 258 



experiments in cultivating .. 88 



insects, investigation of 20 



seed meal, an-Rlysis of .„ 146 



■wood-horer {Saperda calcarata) --.- 208 



worm (Alctia avfjiUacca) • 210 



Cottony maple scale {Pulvinaria innumerabilis) - 208 



Cranberry regions ... 573 



CropsofiS78 -. 21,258 



Dakota, chorographyof „ 517 



forest areas in. 518,522 



plateaux treeless on account of winds and fires 518 



tree-planting in 519 



Dairy products, exports of ,... 287 



Delaware, acreage, yield, and value of crops 260, 200, 267, 268, 269, 270 



Department of Agriciil ture, appropriations for 22 



immediate necessities of 39 



Detroit, fruit trade of — -- 593 



Diseases of animals 23 



losses from 24 



renewed appi'opriation for investigating 39 



restricted by low temperature . ...... 831 , 322 



Distribution of jjlants and seeds o 16,32 



Docks for tannin 121 



Drawbacks to the sugar industry 275 



Dried Ixuit, imports of ,, 586 



trade , 578 



Drying fruit by artificial and sun heat 583,582 



ui Baltimore - 583 



Early amber cane 8- 



Entomologist, rejiort of the .„ , 207 



Entomological division, work of .„ 18 



Experimental farm Jieeded 14,39 



Experiments in swine-plagiie.... 324, 328, 329, 330, 344, 349, 350, 359, 375, 384,401,403, 



404,407,412 



