INDEX. 549 



Page. 



Information work, Document Section, Publications Division 322 



Inoculation, hogs, for cholera 124-125 



Insect — 



pests, control, work of entomology specialists 386 



powder, investigations 502 



Insecticide — 



Act, enforcement by Solicitor 490 



and Fungicide Board report, 1919 503 



Insecticides — 



examination, cooperative work of Bureau Animal Industry 129 



inspection and special investigations 503 



investigations and tests 230, 254-255 



samples, interstate and import, collection, 1919 500-501 



Insects — 



affecting the health of man and animals 269 



domestic animals, study and control 269 



forest- 

 increase by forest fires 259 



investigations 258-260 



injurious to — 



cereal and forage crops 247-249 



citrus fruits, investigations 260-261 



deciduous fruits, investigations 250-255 



Southern field crops, investigations 267-269 



stored products, investigations 249-250 



vegetables and truck crops 255-257 



Inspection — 



animals, import and export 108-110 



food and drugs, field stations report, 1919 216 



food, cooperative work of Entomology Biu-eau 250 



food products, and reports on supply, etc 33, 429, 436, 451— i52 



imported plants and plant products 528-529 



meat — 



law, enforcement by Solicitor 487—188 



work, 1919 101-107 



port, ser^•ice, enlargement, need 531-532 



seeds and plants, new introductions 159 



terminal, interstate mail shipments of plants 529 



Instruments, Weather Biu-eau, equipment and work, 1919 67-68 



Insular stations, work, 1919 360-366 



Interstate — 



commerce, live stock sanitary work 112-113 



mail shipments of plants, inspection at terminals 529 



Iodine, by-product of kelp industry 242, 243. 244 



Iowa, road projects approved, 1918, 1919 401, 403, 405, 407 



Ipecac, definition, change 227 



Irrigation, farm, investigations, 1919 414-416 



Isopropyl alcohol production, studies 231 



Jay thrushes, shipments from Java, 1919 297 



Judgment, notices of, cases, 1919 214, 215 



Kansas, road projects approved, 1918, 1919 401, 403, 405, 407 



Kelp- 

 potash source, experiments and investigations 241-245 



source of cattle feed, possibilities 244 



Kentucky, road projects approved, 1918, 1919 401, 403, 405, 407 



Labeling meat and meat products 106 



Labor, farm, study, Farm Management Office 466-467 



Laboratories — 



branch. Animal Industry Bureau 123 



dairy research work, 1919 97-100 



meat-inspection ; 107 



Laboratory- — 



forest'products, work. 1919 204-209 



nitrate, Arlington, return to Chemistry Bureau 231 



