1918] 



IKDEX OP SUBJECTS. 



953 



Gardens — 



farm, N.Dak 843 



school. (See School gardens.) 



small, value, U.S.D.A 792 



Garget. (Bee Mammltis.) 

 Gas — 



engines, magnetos for 893 



engines, nomenclature 893 



engines, port area and power 893 



engines, short-course Instruction 



in 95 



engines, valve mechanism 593 



Injurious to vegetation 28 



molecules, condensation and 



evaporation, U.S.D.A 511 



Gasoline — 



as a vermifuge, U.S.D.A 884 



distillation 390 



properties, testing, and specifi- 

 cations 389 



Oasterocercodes gossypii in Brazil 54 



Oastrophilus — 



equi. (See Horse botflies.) 



intestinalis, investigations 83 



spp., relation to swamp fever In 



horses, N.Dak 689 



Gelatin, swelling in polybasic acids 



and their salts 501, 502 



Oelechia confusella, biology and rem- 

 edies, U.S.D.A 861 



(Gelechia) Pectinophora gossypiella 



in Brazil 562,765 



Geography of world's agriculture, 



U.S.D.A 895 



Geophysical stations, need of, 



U.S.D.A 812 



Georgia College, notes 96 



Geranium oil industry in Nilgiris 9 



Oibberella sauiinettU, notes, Can 646 



Gipsy moth — 



control by forest utilization 145 



control by parasites 159 



distribution in Canada 459 



In Great Britain 562 



larvae, dissemination of white- 

 pine blister rust by, U.S.D.A- 860 



notes, U.S.D.A 58 



parasites and predatory enemies 



in Canada 556 



parthenogenesis in 261 



Girls' clubs — 



food production by 795 



In Canada 297 



Glaciers, Alpine, variations, U.S.D.A. 812 

 Gland extracts, action on tubercle 



and other actd-fast bacilli 81 



Glanders — 



diagnosis 886 



diagnosis, U.S.D.A 284 



In Brazil 784 



outbreaks in England 282 



aerum, preparation 379 



Glassware, chemical, tests 309 



Glaze, notes, U.S.D.A 511 



OKptocranium gaateracanthoides, 

 notes -- ''"^ 



82481°— 18 6 



OlaospoHum — Page. 



eMorubrum, notes 53, 759 



coffeanum, notes 51 



elastica, notes 153 



(Qlomerella) ffosst/pti, growth in 



plant decoctions 524 



muswrum, treatment 547 



nervisequum on sycamores. Can. 646 



sp. on shade trees. Mass 249 



venetum, life history and treat- 

 ment, N.Y.Comell 853 



venetum, perfect stage 252 



Glomerella — 



cingulata, relation to tempera- 

 ture and rainfall, U.S.D.A 454 



gossypii, growth in plant decoc- 

 tions 524 



Glossitis, gangrenous, In horses 178 



Glucose — 



decomposition by Bacillus coli 



communis 709 



determination in xirine 713 



humitication 26 



Glue factory waste as source of lime, 



Pa 22 



Gluten — 



feed, analyses, Ind 376 



feed, analyses, N.H 369 



feed, palatability and nutritive 



value 66 



meal, analyses. Mass 665 



Glycerin — 



effect on activity of Invertase 502 



humiflcation 26 



toxicity 283 



Olypta evetrUB n.sp., description 565 



Goat manure, analyses. Pa 23 



Goats — 



breeding and care, U.S.D.A 878 



milch, Iowa 878 



milch, U.S.D.A 878 



milch, in California, Cal 177 



Oobaishia n.g. and n.sp., description 857 



Goes sp., notes, U.SJD.A 363 



Goessmann, C. A., biographical 



sketch 810 



Gomphus parvidens, n.sp., descrip- 

 tion 66 



Gonadectomy in relation to second- 

 ary sex characters of domestic 



birds 170 



Goniodes zenaidurcB n.sp., descrip- 

 tion 761 



Gooseberries — 



culture and marketing, Ind 844 



culture In western Washington, 



Wash 298 



fertilizer experiments 540 



insects afTectlng, U.S.D.A 843 



resistance to pine blister rust — 151 

 Gooseberry — 



leaf spot, studies. Can 546 



mildew, control in Scotland 546 



mildew, treatment 853 



Gopher poisons, analyses, C.nn 653 



Gossypol — 



chemistry of SOI 



