Redcedar 



eastern, Juniperus virginiana, 63, 



71, 616, 774, 837 

 Rocky Mountain (Rocky Moun- 

 tain juniper), Juniperus sco- 

 pulorum, 197 

 southern, Juniperous silicicola, 



774 

 western, Thuja pi i cat a, 144, 170, 



366, 369, 616, 806, 837 

 Redgum (sweetgum), Liquidambar 



styracijolia, 178, 180 

 Redwood 

 coast (redwood), Sequoia sent- 



pervirens, 15 

 dawn, Metasequoia glyptostroboi- 



des, 20, 405 

 Sequoia sempervirens, 20, 616, 



625, 805 

 Redwoods, preservation, league for, 



20 



Reforestation 

 acres needing, 127 

 growth of planting stock, 160 

 methods, 136-137, 141, 214 

 poplars, 156 



Refuges, wildlife, 387-388 

 Regeneration 

 in South, 284-285 

 naval stores forests, 296 

 Release burning. See Burning, re- 

 lease. 



Repainting, 626, 627, 628, 629 

 Repellents 



for rodent and bird control, 139 

 use against insects, 550, 558 

 Reproduction 



bisexual and asexual, 19 

 natural, value, 20 

 processes, 8-9 

 Research 



forest limitations, 707-708 

 importance, 304 

 in 



Engelmann spruce, 422 

 feeding range cattle, 298 

 forest products, early, 708, 710 

 lignin, 646 



molasses, 36, 641, 642, 646 

 naval stores, 291, 293-294 

 pine hybrids, 150 

 I unsolved problems, 120-121, 



760 



wood yeast, 642 

 projects, cooperative, 653 

 silviculture, 712 

 Reseeding, small forest, 223 

 Residues, wood, occurrence, 643- 



644 



Resin 



from woodlands, 177, 180 

 midge 



damage, 468 

 resistance to, 467-468 

 Resins, synthetic, 637 . ,, r 

 Resorcinol, in glues, 638, 639 

 Restocking by planting, 20 



Index 



Revested lands, 381-383 

 Rhododendron, Rhododendron, 178 

 Ribes 



growth habits, 454-455 



quarantine, 453 



removal methods, 453, 455, 456- 



457 

 Rietz, Raymond C: Seasoning of 



Wood, 620-623 

 RIGHTER, F. I., work, 149 

 RIKER, A. J., work, 150, 467, 470 

 RINDT, C. A.: Production of 



Planting Stock, 160-169 

 Road system, logging needs, 699 

 Roads 



forest, location, effect on fish 



and wildlife, 569 

 need in insect-killed area, 420- 



421 



timber- access, system, 333 

 ROBB, WILLIAM L.: Small Ranch- 

 ers and Forests, 358-359 

 ROBERTS, PAUL H.: Controlling 



Tussock Moth, 436-442 

 ROBINSON, CHARLES C.: City 



Trees, 43-48 



Rocky Mountain spotted-fever, pre- 

 cautions, 27 

 Rocky Mountain Forest and Range 



Experiment Station, 598 

 Rocky Mountains 



cooperative - management units, 



337 



Engelmann, spruce beetle, 417 

 Federal-grant lands, 391 

 forest types, 109-111, 207, 847 

 pine beetle, 430 

 seeding, 138-139, 144, 145 

 shade trees for, 72-76 

 spruce budworm, 423 

 watershed studies, 597, 598-599, 



603 



winter sports, 553 

 Rodents- 

 damage to seedings, 137, 139 

 insect diet, 563 

 ROHWER, S. A.: Key to Protection, 



413-417 

 ROOSEVELT, FRANKLIN D., cited, 



714 

 ROOSEVELT, THEODORE, 247, 299, 



710 

 ROOT, IRVING C.: City Trees, 43- 



48 

 Roots 



and stems and dogwood bolts. 



A. G. Hall, 176-183 

 care, 21 



function, 3, 177-178 

 Rose- 

 meadow, Rosa blanda, 130 

 multiflora, Rosa multiflora, 848 

 Rosin, uses, 640 

 Rot 

 cause, 23 



fungi, 462, 463, 464 

 Roundheaded beetles, 97 

 Royal Botanical Gardens, 400 



937 



Royal College of Science, 153-154 

 Royalpalm, Cuban, Roystonea regia, 



65 



Rubber, artificial, 642 

 RUDOLF, PAUL O.: First the Seed, 



Then the Tree, 127-135 

 Runoff 



construction against, 607 

 effect of fires, 481 

 flood, 610 



surface, factors, 595-596, 610 

 Russia. See Union of Soviet Socia- 

 list Republics. 

 Russian-olive 



Elaeagnus angustijolia, 70, 75, 



562, 828 



See also Oleoster. 

 Rust fungi, life history, 96 



Safety 



for forest visitors, 556-560 



labor's interest in, 757 



in woods, 676-679 

 Sagrada, cascara (cascara buck- 

 thorn), Rhamnus purshiana, 

 180 



ST. GEORGE, R. A.: Protecting 

 Shade Trees from Insects, 97- 

 100 



Sal (lumber-trade name for Sal 

 shorea), Shore a robust a, 434 

 Sales- 

 contracts, 232 



national forest timber, 22 



principles, 230-231 

 Salmon 



fisheries, Alaska, 371-372 



Columbia river, 583 

 Salt, for decay fungi, 631 

 Saltbush, fourwing, Atriplex cane- 



scens, 132 



Salvage logging, 701 

 SAMPSON, ARTHUR W., work, 111 

 San Juan Wilderness Area, 542 

 Sandwich materials, 649 

 Sanitation salvage, against pine 



beetle, 431 

 Santiam N. F., 327 

 Sapele (African sapele), Entan- 



dropbragma, 202 

 Sapwood, and decay, 631 

 Saratoga spittlebug, 473 

 Sassafras, Sassafras albidum, 177, 



568, 782, 783 

 Savenac Forest Nursery, 378 

 Saw timber. See Timber. 

 Sawdust- 

 fuel, 645 



processing, 640, 641 



production, 643, 644 



uses, 646 



Sawlog timber, growth, 23 

 Sawlogs 



kind of trees for, 200 



importance, 200 

 Sawmill 



holdings, in South, 283 



in 1634, 687 



