INDEX OF SUBJECTS. 



855 



Page. 



Grape diseases, treatment 51 



U.S.D.A 50 



flea-beetle, studies. N.Y. State 751 



fruit worm, notes. Conn. State 750 



gray rot, uotes 48, 350, 352 



treatment 653 



hybrids, studies 545 



industry in Germany, treatise and bib- 

 liography 149 



the Niagara district 148 



juice, examination 567 



unfermented, manufacture and 



use 414 



leaf-hopper, studies, N.Y. State 751 



rollers, bibliography 060 



spot, red, studies 157,351 



mildew, studies 50 



treatment 250, 452, 649,650 



Oldium, treatment 746 



Roesleria, studies 452 



root worm, studies, N.Y. State 751 



and bibliography, 



U.S.D.A 165 



seeds as affected by grafting 242 



stocks, phylloxera-resistant, tests 545 



Grapefruit, bud variation and selection 737 



Grapes, American, notes 41 



analyses 545 



breeding experiments 545 



crown gall affecting, U.S.D.A 249 



culture 41 



exposed, bacterial condition 568 



fertilizer experiments 443 



inarching of, U.S.D.A 736 



insects affecting 168, 654 



N.Y.State 751 



parthenogenesis in 340 



ripening, sugar content 308 



termites affecting 56 



varieties resistant to mildew 050 



Peronospora 452 



Grapevine stakes, fungi affecting 157 



Grass and clover mixtures, notes 34 



culture experiments 537, 731 



fertilizer experiments 26, 35. 234, 729 



Indian, gall insect affecting 164 



looper, striped, notes 255 



mixtures, nurse crops for 234 



rusts, studies 152 



seed, purity and germination test, 



N.Y.State 736 



testing, U.S.D.A 640' 



tests 736 



smuts, life histories 46 



Grasses, analyses 371 



culture, Mo 235 



experiments, Ariz 730 



drought resistance in, Ariz 728 



growth as affected by potash 328 



injurious to rice, U.S.D.A 36 



new parasitic fungus affecting 742 



seeding experiments 35, 235, 634 



varieties 731, 732 



(See also specific kinds.) 

 Grasshoppers. (See Locusts.) 



Grazing ranges of Arizona, Ariz 730 



Grease for banding fruit trees 361 



Page. 



Greeu bottle fly, studies 661 



bug. (See Grain aphis, spring.) 



fruit worm, notes, Mont 255 



manures, fertilizing value 36, 132, 425 



for orchards, U.S.D.A 239 



notes 21,225 



manuring experiments 24, 133 



Cal 637 



N.Dak 727 



Greenhouse — 



crops, insects affecting, Can 455 



cultures, treatise 4i 



diseases, treatment, Mass 248 



, plants as affected by Bordeaux mixture. . 156 



Grocery stores, score card for, N.Dak 263 



Ground squirrels. (See Squirrels, ground.) 



water supply, investigations, Ariz. . . 18 

 Groundnuts. (See Peanuts.) 



Grouse blood, studies and bibliography 686 



disease, studies and bibliography 684 



fly, notes 393, 685 



nematodes affecting 4S6 



red, parasitic Protozoa of 685 



ruffled, breeding experiments 54 



Growth, studies 765 



Grubs, Injurious to com 754 



Guam Station, notes 695 



Guamas, beetles affecting, P.R 162 



Guanin, metabolism 368 



Guano, fertilizing value 716 



Peruvian, analyses 714 



Guavas, beetles affecting, P.R 162 



Guayule as affected by soil conditions 151 



life history 245 



Guignardia bidwellii, treatment, U.S.D.A 50 



Guinea fowls destructive to Colorado potato 



beetle, U.S.D.A 655 



grass, culture and bibliography 336 



Guinea pigs— 



anaphylaxis experiments with 283 



as affected by Trypanosoma gambiense. . . 481 



disease affecting, description 286 



effect of desexing on glycogen content. . . 175 



heredity in 375 



immunization against swine plague 284 



experiments 83 



infection experiments per rectum 184 



transplanting of tissues in 576 



value in inoculation tests for rabies 84 



Gulf Stream, effect on clhnate and crops of 



northern Europe 311 



Gum tragacanth, use in ice cream, Vt 463 



Gummosis, studies 554 



Gums, tests of strength, U.S.D.A 344 



Oy mnogyps calif ornianus, bird lice affecting. . . 56 

 Gy mnosporangiu m— 



n.spp., descriptions 152 



spp., studies 554 



terminaU-junipcrinum n.sp. , description . . 554 



tremelloides, studies 346 



Gynerium argcnteum, culture in Mexico 635 



Gypagus papa, bird lice affecting 57 



Gypsum deposits in New York, studies and 



bibliography 325 



effect on alkali in soils 227 



ammoniflcation, Hawaii... 224 



bacteria in soils 327 



