INDEX OF SUBJECTS. 



1181 



T1 age. 

 Root tubercles of legumes, relation to host 



plants 330 



leguminous plants 29 



Roots, contractile, functions 624 



development from cuttings, W.Va.. . 921 



formation aa affected by nitrogen ... 119 



geotropic sensitive 812 



growth and functions 812 



morphology 526 



of plants as tillers of soil 73C 



replacement 227 



secondary, vertical growth 812 



Rorig's lamp for destruction of insects 676 



Rose b'eetle 964 



hairy, Minn 151 



chafer 74 



remedies, ( )kla 371 



leaf beetle, XL S. D. A 668 



hopper, Colo 262 



scale 964 



TJ. S. D. A 662 



Rosellinia ligniaria on ash t rees 957 



Roses, black leaf spot, treatment 852 



spot, .Mass. Hatch 324 



climbing, for Canada 140 



culture and varieties 358 



forcing 247 



improvement 140 



indigenous of Sarthe 358 



notes 756 



phosphates for, Ind 327 



pruning 140 



varieties 140 



wild forms 140 



Rot, bitter, of apples, Ohio 762 



black, disseminat ion 361 



evolution 569 



of apples, Vt. 847 



cabbage, U. S. D. A 849 



grapes 363, 



458, 569, 761, 765, 959, 1060, 1062 



pears, Ohio 702 



quinces, Ohio 762 



sweet potatoes, Del 147 



tomatoes, X. Y. State 56 



resistant vines 148 



brown, of cruciferous plants 847 



plums, Ya 647 



prunes, Oreg 753 



core, of apples, Can 850 



pears, Can 850 



dry. of apples, ('an 850 



potatoes, Tex 851 



sugar beets 362 



fruit, of plums 457 



tomatoes, N. J 655 



of apples, Ky 1062 



cherries, Ohio 762 



peaches, Del 147,458 



plums, Ala. College 647 



Ohio 762 



R. 1 959 



potatoes 61,362,660,1062 



as affected by rainfall 1061 



treatment 251,458,761 



4657— No. 12 6 



Page. 



Kot, ripe, of grapes 961 



root, of tobacco 569,959 



soil, of sweet potatoes, N. J 58, 655 



stem, of cultivated asters. Mass. Hatch. 324 



sweet potatoes, N.J 655 



wet, of potatoes, Wyo 239 



sugar beets 362 



white, of grapes 249, 960 



Rotation experiments 552 



Mass. Hatch 348 



Minn 131,641 



N.Dak 741 



in England 46 



of maltose 418 



soluble starch 225, 418 



Rotations and seasons 349 



Rotative vs. continuous cropping, Ind 347 



Rothamsted memoranda 46 



Round-headed apple-tree borer, Okla 371 



Rowen, analyses. Conn. Storrs 786 



Royal Agricultural Academy, Swedish, re- 

 port 98 



Society for Norway's Weal, report. . . 1098 

 Swedish Agricultural Department, 



report 398 



Huhi eorylifolii, notes 328 



Bubia tinctorum, notes, N. C 41 



Riibus hesperius, n. sp 451 



Budbeckia hirta, notes 846 



Bumex acetosella, notes 957 



berlandieri, notes, Ariz 142 



hymenosepalus,'notes, N. C 41 



Russian soils, classification 537 



thistle, Can 453, 758 



eradication, Ariz 142 



Rust, black, investigations 759 



specialization 148 



brown, of wheat 362,660 



dissemination by wind 1061 



fungi, culture experiments 960 



studies 361 



mite, U.S. D. A 571 



of apples, Del 455 



asparagus 149, 361, 568, 957 



Conn . State 568 



Md 958 



Mass. Hatch 324 



.N.J 657 



blackberries. Mass. Hatch 324 



carnations, R. 1 958 



celery 457 



China asters, N. J 657 



chrysanthemums, Mass. Hatch.... 325 



grain 1062 



inoculation experiments 760 



prevention 960 



studies 148 



hollyhocks 1061 



prunes, Oreg 753 



small grains 960 



wheat, Can 829 



red flour beetle, U. S. D. A 65 



of blackberries, Ohio 762 



Rusts, crown, studies 363 



distribution by barberry 060, 759 



