INDKX 



3«;t 



riiff swallows, 40 



Clothes iiKttlis, lo-l 



Clover mite, 1()0 



Cluster fly, 154 



Clydesdales, 338 



Coal oil, 71 



Coast newt, 320 



Cobra, 327 



Cocaine, 343 



Cockles, coiulis of, 273 



Cockroaches, l.")3, 154. Sec also 



Koaches 

 Cod, 30! > 



Codlingnioth,21, 155; typeforstudyj; 

 Coffee, 344 



Cold, 233, 234, 240, 250. 251 

 Cold storage, 2()0 

 Coleoptera, 153 

 Collecting nets, 12 

 Colorado blue spruce, 83 

 Colorado potato beetle, 15(5 

 Connnon stramonium, 75 

 Conchs, 273, 274 

 Concord grapevine, 339 

 Condiments, 71 

 Conifers, 51) 

 Consumption, 234 

 Contact infection, 240 

 Coontail, or horn wort, 307 

 Cooper's hawk, 45 

 Copepods, 287, 288, 280 

 Copperas, 114 

 Copperhead, 322, 327 

 Coral snake, 328 

 Corn, 03, 94, 95 

 Corn cockle, 75 

 Corn snake, 320 



Corn-ear and tomato worm. 15(; 

 Corn-root ajihis, 15(5 

 Corrosive sublimate, 240 

 Cotton, 93; pests t)f, l.'.r, 

 Cotton worm. 15(5 

 Cottoinnoutli. ;;27 



Cotton wootl. 59, 1(55 



Cottony cusliion scale, 20, 15'i 



Cottony iiiai)h' seal*'. 15«5 



Couch grass, 71, 72 



Cow, 102, 1(J3, 1(55, 2(W 



Cowl)aii«', 75 



Cowbini, 47, 48 



Cow pox, 258 



Cowslip, 30(5, 307 



Crab, 287,292-294 



( lab apple, H2 



Crappics, 30(5, .300 



Crawlish, 287, 293, 294. :]()*'>, ;;((7. 



317, 318 

 Crested flycatcher, 47 

 ('rickets, 153 



Crimson Hamblcr rose, 97 

 Crocodiles, 321. 323 

 Crocus, 197 

 Crops, standards an<l i)ercenta<:«' of 



efficiency of, 93, 90 

 Cross-pollination, 157. 158 

 Croton bug, 154 

 Croup, 232 

 Crown gall, 212. 2 10 

 Crows, 48 



Crude drugs, 71, 73 

 Crude sulphuric acid, 71 

 Crustacea, 285-294, 315. .Ii'i ; j.ro.l- 



ucts of, 287 

 Cuban pine, 59 

 Cuckoo, food of, 25, 4<5 

 Cuh'X moscjuito, 124, 125, IJ7. 12S, 



121», 130, 131, 132 ; bree«ling places, 



132 ; externiinali(»n of. 128 ; fliglit, 



128 ; picture of eggs, hirva. jiupa. 



and adult, 129, 130 

 Curculio beetles, 155 

 Curled dock, 70, 71 

 Currant borer, 15(5 

 Currant worm or slug, 157 

 Cuttleflshes, 274 

 Cutworms. 25. 15(i. 317 



