INDEX OF SUBJECTS. 



941 



Page. 



Chhana, analyses 268 



Chick embryo, beliavior of transplanted tis- 

 sue in 368 



peas, oil content 716 



Chicken cholera, prevalence in Prussia 181 



fat, constants Ill 



pox, pathology 576 



testes, histological studies 869 



Chickens, bovine variola in 686 



feeding experiments 674 



Can 773 



origin and history of breeds 572 



tuberculin test for, Midi 181 



(See also Fowls, Poultry, etc.) 



Chicory, catalytic fertilizers for 629 



physiological effect 868 



root, betatns in 203 



Children as affected by coffee drinking 272 



school, feeding 767 



Children's gardens. (See iSchool gardens.) 

 ChUies. (See Pepper.) 



China benies, effect on pigs 583 



Chinch bug disease, notes, Okla 299 



remedies, Kans 158 



Chionaspis aspidistrx gossypii, injurious to 



cotton 454 



Chlamy domonas, movement of zoospores 729 



Chlamy dozoa, notes 780 



Clilorids, flocculating power on clay C20 



Chlorin content of milk 715 



fertilizing value 128 



Chloris ciliata, germination studies 219 



elegaiis, nutritive value, Ariz 569 



gayana, culture experiments 234 



notes, Ariz 528 



virgata, analyses and digestibility 871 



Chlorocodon wMtei, notes 33 



Chloroform, effect on germination of wiieat . . 220 

 extract of plants, composition 



and digestibility 500 



Chlorophyll- 

 chemistry 10 r, 31 



progress in 802 



determination in leaves 713 



grains, dimorphism in plants 427 



in plants, studies 227 



sensitiveness to ultraviolet rays 827 



Chloropa tzniopus, notes 560 



Chocolate, artificial coloration 809 



methods of analysis 207 



milk, methods of analysis 41. 8, 613 



Cholera, relation to tomatoes 706 



ChoUn, occurrence in grape leaves 731 



ChoUa fruit, analyses, Ariz 570 



nutritive value, Ariz 569 



ChoUas as emergency forage, Ariz 569 



Cholomyia inxquipes, notes, U.S.D. A 864 



Chou moellier. (See Marrow cabbage.) 



Chremylus ruhiginosus, notes, U.S.D. A 564 



Chromium, fertilizing value 128 



Chromosomes, function 709 



in wheat, studies and bibliog- 

 raphy 636 



relation to heredity 468 



Chrysalids, external sexual characters 456 



ChTysanthemum cinerariifolium, betatns in . . . 204 



Page. 



Chrysanthemum leaf mining fly, notes 552 



Chrysomphalus tenebricos^is. (Set Gloomy 

 scale.) 



ChTysomyxa vitis n. sp., description 353 



Chrysopa vulgaris, notes 862 



Chrysophlycth endobiotica, notes 245 



Chrysophyllurn oliviforme, notes 862 



Churns, notes 792 



Cicada, periodical, notes, N.J 755 



Cicadula 6-notaia, notes, U.S.D. A 858 



dicer arietinum, culture experiments 336 



water requirements in India. 429 



Cichorium intybv^, betains in 203 



Cicuta maculala, eradication. Can 733 



Cider, fermentation as affected by cold 461 



vinegar adulteration, detection 613 



Cimex lectiUarius. (See Bedbugs.) 



Cinchona industry in India 347 



Cinnamomum camphora, culture and prepara- 

 tion 442 



Cirphis unipuncta, notes, Hawaii 656 



Citric acid — 



determination in fruit products 497 



effect on bread fermentation 268 



carbon assimilation of plants 525 



methods of analysis 205 



Citromycts n. spp., descriptions 543 



siderophihis, notes 527 



spp., behavior in iron solutio)i3. . . 527 



Citron, candied, labeling, U.S.D. A 269 



Citrullus spi)., analyses and digestibility 871 



Ciiriis auraniium, botains in 204 



Citrus die-back, notes, Fla 344 



diseases, investigations, Fla 350 



notes 750 



and treatment 50 



fruits as afiected by kerosene uil and 



alcohol 145 



breeding 441 



culture experiments, Tex 744 



fertilizer experiments, Fla 344,350 



P. R 841 



insects affecting 453 



overhead irrigation 788 



protection against cold, U.S.D. A 414, 

 509 

 (See also Oranges, Lemons, etc.). 



gum diseases, notes 545 



gummosis, treatment 40 



knot disease, investigations, U.S.D. A. 652 



scab, studies and bibliography, Fla... 653 

 white fly. (See White fly.) 

 Cladosporium — 



brunneo-atrum, notes, Fla 350 



cifri, notes, Fla 350 



studies, Fla 653 



fulvum, description 249 



notes 651 



herbarum, notes 763 



source of nitrogen for 226 



Clams, culture 472 



sewage-polluted, danger, La U.S.D. A. 866 



Clathrua sp., notes 749 



Claviceps purpurea, occurrence on oats 149 



Clay, composi*ion 409 



determination in soils, Hawaii 7 



