INDEX OP SUBJECTS. 



985 



Page. 



PytMum debaryanum, treatment 655 



gracile, notes 747 



palmivorum, notes 353,751 



Quack grass, destruction. Wis 31 



Quail, California, notes, IT.s.D.A 355 



Quarantine regulat ions, discussion 400 



service, Federal, sanitary police 



work in 77, 576 



Quebrachia lorentzii, notes, U.S.D. A 347 



Quebracho wood, uses and substitutes, U.S. 



D.A 347 



QuerCMS emoryi, notes, U.S. D.A 647 



garryana, notes, U.S. D.A 848 



Quince blotch, studies 652 



seeds, hydrocyanic acid content 11 



Quinces, pear thrips affecting, N.Y. State 156 



spraying experiments, Conn.State. . 439 



varieties in Oklahoma, Okla 241 



Quinin, determination in headache tablets. . 499 

 hydrochlorate, effect on starch fer- 

 ments 109 



Quinolin as a wood preservative 314 



Quinone, effect on action of fertilizers 520 



Quittor; Bayer's operation 576 



Rabbits, injection with protein-free antigen 



and antigen-serum mixture 382 



of Laysan Island, U.S. D.A 549 



protecting trees against. Mo 344 



raising, U.S. D.A 374 



Rabies, diagnosis 475, 479 



dissemination by bats 285 



epizootic, in Brazil 285 



notes 77, 884 



prevalence in Prussia 181 



relation to fly larvs 560 



Radiant energy, effect on plant processes 521 



Radio-active minerals, effect on wheat 826 



fertilizing value 128 



Radio-activity, progress in 1911 616 



Radishes, culture under shade, N.J 741 



fertilizer experiments, U.S. D.A 629 



root disease affecting 651 



Radium emanations in soils '. . . 418 



illumination, effect on plants 134 



rays, effect on seedlings iSO 



use in forcing plants 437 



Ragweeds, eradication. Can 733 



leaf variation in, N.J 741 



Railroad ties, antiseptic treatment 542 



durability 348 



preservation 148 



Railroads, relation to farmers 591 



Rain, chemistry 317 



combined nitrogen in 212 



effect on cereals 15 



fertilizing value. Can 317 



papers on, U.S. D.A 816 



relation to sunspots 718 



summer, of North Germany 510 



water of Leeds, analyses 212 



Rainfall- 

 annual, in United States,U.S.D.A 616 



as a factor in tree increment 348 



inHabana 15 



Hungary 510 



Queensland - ... 686 



Page. 



Rainfall— Continaed . 



relation to moon 817 



seepage 116 



variation with altitude, U.S. D . .V 816, 817 



Ramularia macrospora , notes 45 



Ranges, improvement, Ariz 528 



Rapaki vi granite, potash from 127 



Rape cake, analyses 570, 872 



culture, Ind 32 



in Rhodesia 32,637 



dust, fertilizing value 831, 832 



fertilizer experiments 32,422 



fertilizing value 831 



nibs, analyses 670 



seed oil, refractive index 614 



vitality 740 



varieties 32 



Raspberries, culture experiments. Can 343 



frost injuries. Can 349 



varieties in Oklahoma, Okla. .. 241 

 Raspberry cane blight, description and treat- 

 ment 250 



diseases, notes 448 



wine, preparation 412 



Rat destroying preparations, investigations . . 550 



diseases, papers on 754 



guard for ships' lines, description 550 



proofing as an antiplague measure 754 



Raticide, notes 52 



Rations from single plant sources, tests. Wis. 68 



liigh protein v. medium protein, Wis. 73 



starch values and fodder units 276 



Rats as affected by vegetable diet 271 



bionomics 550 



breeding experiments 370 



destruction 356, 888 



hybrid, sex ratio 769 



injurious to cacao 53 



inoculation experiments 555 



microbes affecting 52 



natural history 754 



parasites 754 



relation to public health 754 



wharf, notes 856 



Ravines, restoration in Russia 148 



Reclamation in United States 188 



Service. (See United States 

 Geological Survey.) 

 Red clover. {See Clover, red.) 



dog flour. (See Flour, red dog.) 



headed fungus, notes 358 



scale, Florida, notes 455 



tail, European, notes 255 



Reductase tests in dairy inspection 781 



Redwater. (Se« Texas fever.) 



Redwood, mechanical properties, U.S.D. A . . 846 



Reforestation in Massachusetts 444 



Sweden 44 



papers on 444 



Refractometer, immersion- 

 use in vinegar analysis, N.Dak 112 



water bath for 14 



Refrigerating machinery, notes 792 



Refrigeration in dairying 376 



of food products 460 



Refrigerators, tests 486 



