1917] 



INDEX OP SUBJECTS. 



965 



Palmetto scale in California 563 



Pancreatic vitamin, use in malnutrition 65 



Panicum miliaccum, botanical studies 336 



I'apaya — 



diseases, treatment 550 



fruit disease, notes US 



Papayas- 

 breeding experiments, Hawaii 142 



culture 345 



Paper- 

 as affected b}- humidity 109 



discoloration due to fungi 630 



industry in United States V4S 



Para grass- 

 digestibility, Tex 16S 



notes, Ga 29 



Para rubber. (See Rubber.) 



ParacfiTysocharis — 



javensis n.g. aud n.sp., description 607 



semiflava n.sp., description 570 



Paradol, notes 612 



Paraffin — 



effect on accumulation of ammonia and 



nitratesin soils, U.S.D.A 812 



emulsions, wetting power 759 



Parahydroxybenzoic acid, isolation from soil . 709 



Paralepiomastix — 



abnormis, studies 569 



notatus n.sp., description 467 



Paramphistomum sp. in Philippines 277 



Paramjaocnema, new genus, description 569 



Paranagrus n.g. and n.spp. , descriptions SoO 



Pararabin, effect on horseserum 376 



Parasites. {See Animal parasites, etc.) 



Paratrioza cockerelli, studies S49 



Parheliccircle at Fargo, N. Dak., U.S.D.A 115 



Paris green, analyses, N.J 243 



Partridge peas as a cover crop for orchards S33 



Faspalum dilatatum — 



as a forage crop, Hawaii 132 



culture experiments, Guam 730 



Pasture— 



for cows, Minn 271 



grasses for Texas 827 



mixtures, test s , Tex 533 



Pastures— 



composi tion of herbage 230 



improvement 230 



insects affecting, Ohio 847 



irrigated, management , Idaho G40 



lowland moor, management 333 



peaty, fertilizer experiments 134 



permanent, formation 826 



Patent medicines, examination 63 



Pavements, cement-concrete, cracks in 88 



Pea— 



thrips, notes 257 



weevil in British Columbia 459 



Peach- 

 bacterial spot, treatment, U.S.D.A S42 



borer, lesser, studies, Ohio 159, 396 



borer, notes 15S, 159 



diseases, treatment, Oreg 51 



leaf curl, studies 250, 655 



rust, notes 453 



scale, West Indian, in Argentina 358 



Page. 



Peach— Continued . 



shipping crates, press for, N.J 490 



yellows, studies 755 



Peaches- 

 acid content 714 



cambial activity 127 



cost of growing 42 



culture in Mesa County, Colo 341 



drjlng 114, 3)9 



drjing. Wash 715 



dust t'. liquid spraying 42, 832 



fertilizer experiments, Ga 40 



fertilizer experiments, Mo 743 



fertilizer experiments, N .Mex 40 



frost injury, Utah 344 



production in West Virginia 745 



pruning and training, W.\'a 344 



spraj-ing, N.J 251, 744 



thinning experiments, W.Va 448 



varieties, Mont 241 



varieties, Tex 832 



varieties for Ohio, Ohio 241 



Peanut- 

 cake for steers 769 



cake, sugar content 208 



diseases in West Indies 452 



hulls and hay, digestibility and produc- 

 tive value, Tex 865 



leaf rust, treatment 550 



meal for chicks, N .C 682 



oil, determination in mixtures 312 



oil, production and use, U.S.D.A 511 



proteins, chemistry of 8,468,501 



straw, analyses, Ala. College 234 



wilt, studies, U.S.D.A 49 



Peanuts— 



as a grazing crop for pigs, N .C .". 679 



culture, Ala.College 234 



cultiu'e experiments 734 



culture in cotton belt 442 



culture in Egypt 138 



culture in Tucuman 134 



digestibility and productive value, Tex. . 865 



effect onsucceedingcrops, Ala.College 234 



fertilizer experiments 825 



tertilizererperiments Ali.Co!lc;;e 233 



for hogs, Tex 367 



green manuring experiments 734 



softening effect on pork fat, N.C 680 



varieties S25 



varieties, Ala.College 233 



varieties, N.Mex 329 



varieties, Tex 330 



Pear- 

 aphis, woolly, studies, U.S.D.A 661 



bUght, notes TJ-'j, 846 



blight, notes, N.Mex 52 



branch blister disease , notes 842 



chlorosis , investigations , N . Mex 52 



diseases, notes 51 



diseases, treatment , Oreg 51 



leafblister-mite.alternateform.U.S.D A. 661 



leaf blister-mite, remedies 54 



root aphis European, U.S.D.A 661 



rust , studies 250 



stocks for apple scions, N.Mex 40 



