1918] 



INDEX OF SUBJECTS. 



993 



Teosinte — . Page, 

 and corn hybrids, immunity to 



aphids 5G1 



culture experiments 527 



culture in eastern Oregon, 



U.S.D.A 4:;2 



Termes gestroi, remedies 75!) 



Termites — 



control in Malay Peninsula 460 



injurious to pecan, U.S.D.A 157 



of India 359, 461 



Tetanus — • 



spores in street dust 885 



toxins, separation from other 



toxins 786 



treatment 580, 585 



Tetracarbonimid, identity with cyan- 

 uric acid 202 



Tetrano'bia longipes, notes 365 



Tetranychu s — 



himaculatus, notes 365 



multidigituli n.sp., description- 63 



telarius injurious to alfalfa 558 



uniunguis n.sp., description 63 



Tetraphosphate, fertilizing value 424 



Tetrastichus — 



giffardianus in Hawaii, U.S.D.A- 659 



n.spp., descriptions 165 



wanthomclwnm, importation into 



United States 62 



Texas — 



College, notes 800 



fever, immunization 787 



(See also Redwater and Plro- 

 plasmosis, bovine.) 



Station, notes 800 



Textile plant fibers, check list 637 



Textiles — 



of ancient America 167 



removal of stains from, U.S.D.A. 114 



retting 715 



testing, constant temperature 



and humidity room for 414 



"Textilose" from paper pulp 208 



Therapy, infection, and Immunity, 



textbook 781 



Thereva sp. as a rye pest 557 



Thermometric scales, revision, U.S. 



D.A 811 



Thielaviopsls — 



ethaceticus, notes 354, 758 



paradoxa, notes 350, 758, 851 



Thistle, Russian — 



as a forage crop, N.Mex 634 



silage from, N.Mex 669 



Thitsl tree and its oleoresin 247 



Thomas slag. (See Phosphatic slag.) 



Thorn skeletonizer In New York 60 



Thrips attacking French beans 258 



Thrips taiaci. (See Onion thrips.) 

 Thunder, distance heard, U.S.D.A — 210 

 Thunderstorm in Trinity Co., Cali- 

 fornia, U.S.D.A 511 



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



Thymus gland as afEected by X-rays- 268 



Thyridaria tarda, notes 354 



Thyroid feeding, effect on catalase Page, 



content of tissues 870 



Tick — 



fever. (See Texas fever.) 



pyemia, notes 785 



Ticks- 

 affecting big game 487 



eradication 17<) 



of Paraguay 468 



(See also Cattle tick and Sheep 

 tick.) 



Til wilts, studies 547 



Tillage, effect on bacteria In peat 



soils 420 



Tilletia — 



fa'tens, studies. Mo 645 



spp. in Argentina 148 



tritici, notes 48, 548 



Timber — 



growing for mining purposes 543 



identification, U.S.D.A 645 



immature, valuation of damages 645 



imports into India 751 



preservation 248, 249 



resources of Oregon 544 



standing, measurement 847 



(See also Lumber and Wood.) 



Time zones at sea, U.S.D.A 812 



Timothy — 



culture experiments 133 



culture experiments. Minn 825 



fertilizer experiments. Mo 620 



fertilizer experiments. Pa 220 



Tinea pclUonella, life history 657 



Tineola Mselliella — 



life history 657 



predacious 557 



Tingidse — 



American, notes 158 



nearctic, names 559 



Tingis pyri, biology 559 



Tiphia parallela — 



establishment in Antigua 258 



establishment in Mauritius 467 



Tissue transplantation — 



and anaphylaxis 182 



and immunity 583 



Titanium in plants, U.S.D.A 409 



Tmetocera ocellana. (See Bud-moth, 

 eye-spotted.) 



Tobacco — 



beetle, control in Philippines 459 



beetle, life history and remedies, 



U.S.D.A 61 



breeding experiments 238, 526 



breeding experiments. Can 634 



burning quality, studies 139, 



140, 238, 239 



culture experiments 137, 



238, 336, 526, 527 



culture experiments. Can 634 



culture in Egypt 638 



curing as affected by light 239 



curing experiments 138 



diseases, investigations. Mass 249 



diseases, studies. Can 634 



