920 



California Continued 



fire record, 484 



floods, 481 



forestry, early, 706 



hybrid pines, 151-152 



insect control, 435 



pine forests, B. O. Hughes and 

 Duncan Dunning, 352-358 



pines, 147-148, 402, 468 



revested lands, 381-383 



shade trees. W. W. Wagener, 

 77-82 



shelterbelts, 193, 194 



trails, 554 



water supply, 481 

 California Redwood Assn., 670 

 California-laurel 



Umbellularia californica, 179, 

 810 



See also Oregon-myrtle. 

 Cambium, structure, 2-3 

 Campfires, 31, 552 

 Camphor-tree, Clnnamomum cam- 



phora, 61, 77, 822-823 

 Camping 



in national forest, 30, 551-552 



in wilderness, 540-543, 547 



See also Recreation; Vacation. 

 Camps 



employee, training, 664-665 



organization, 547, 553, 555 

 Canada 



airplane seeding test, 142, 143 



forests, 742-744, 747, 749 



hybrid poplars, 156 



pest surveys, 471 



spruce budworm, 423 

 Canker stain of sycamores, 45-46 

 Cankers, on shade trees, 93 

 Cannibal Tree, 13 

 Canoeing, 537, 554 

 Cape-chestnut, Calodendrum ca- 



pense, 77 



Capper Report, 712-713 

 Caragana (pea-shrub), Caragana, 



193, 197 



Carbohydrates in trees, 103 

 Carbon dioxide, use, 3, 103 

 Carob, Ceratonia siliqua, 823 

 Carolina Piedmont, forest, 107 

 Cars 



railroad, requirements, 736, 737 



woodrack, 683 

 Carson N. F., 338, 349-350 

 Cascade N. F., 327 

 Casein, in glues, 637 

 Cash crops from small forests. 



R. E. McArdle, 173-176 

 Casuarina, horsetail 



Casuarina equisetifolia, 820 



See also Beefwood, horsetail. 

 Catalpa 



Catalpa, 164, 774 



northern, Catalpa speciosa, 68, 

 73, 774, 834 



sphinx 



airplane dusting, 472 



Index 



Catalpa Continued 

 worm, damage, 98 

 Catskills, recreation, 269 

 Cattle- 

 effect of windbreaks, 191 

 feeding, molasses, 641, 642, 646 

 Ceanothus 

 Ceanothus, 130, 132 

 feltleaf, Ceanothus arboreus, 133 

 hairy, Ceanothus oliganthus, 133 

 Monterey, Ceanothus rigidus, 



133 



Cedar- 

 Atlas, Cedrus atlantka, 84 

 Cedrus, 179, 198, 625, 703 

 Deodar, Cedrus deodar a, 47, 



81-82, 84, 820 



southern (Atlantic white-cedar), 

 Chamaecyparis thyoides, 629 

 Cedar-of-Lebanon, Cedrus libani, 



84, 820 

 Cellulose 



amount unused, 644 

 conversion into sugar, 650 

 effect of hydrolysis, 639, 643 

 structure, 2 

 Central States 

 species to plant, 224 

 tree farms, 272 

 Central States Forest Experiment 



Station, 119, 141-142 

 CHAMPION, F. J.: How to Use 

 Forest Products Laboratory, 

 651-653 

 Charcoal 



competitors, 740 

 production; uses, 641 

 Charles Lathrop Pack Forestry 



Foundation, 660 

 Charter Oak, 12 

 Chaste-tree, lilac, Vitex agnus- 



castus, 130, 131, 132 

 Chemicals from wood. Alfred J. 



Stamm, 639-643 

 Chermids, damage, 98 

 Cherry- 

 black, Prunus serotina, 272, 793, 



835-836 

 Japanese (Oriental cherry) 



Prunus serrulata, 13, 47 

 Nanking (Manchu cherry), 



Prunus tomentosa, 848 

 Oriental. See Cherry, Japanese. 

 pin, Prunus pensylvanica, 259 

 Prunus, 616, 793 

 Chestnut 

 American, Castanea dentata, 447, 



833 



blight, 443, 446, 447 

 Castanea, 6 16, 625, 793-794 

 Chinese, Castanea mollissima, 



470 



residues, extraction, 640 

 Chestnuts 



Asiatic, blight resistance, 447 

 resistance to blight, 469 

 Chickens, feeding molasses, 646 

 Chiggers, 550, 558 



CHILDS, T. W.: Shade Trees for 



North Pacific Area, 82-85 

 Chinaberry, Melia azedarach, 826 

 Chinook salmon, 583 

 Chinquapin, golden, Castanopsis 



chrysophylla, 381, 812 

 Chippewa N. F. H. Basil Wales, 



311-319 

 Chipping 

 new system, 292-294 

 process, 288 

 CHITTENDEN, H. M., cited, 594, 



597 

 Chlordane, for insect control, 411, 



432 



Chlorinated- 

 benzenes for termite protection, 



435 



phenols, use in termite protec- 

 tion, 435 

 Chlorophenates, use in prevention 



of decay, 632, 633 

 Chokeberry 

 Aronla, 562 



black, Aronla melanocarpa, 131 

 red, Aronla arbutifolia, 131 

 Chokecherry 



(common chokecherry), Prunus 



virginiana, 130, 197 

 western, Prunus virginiana var. 



demissa, 848 

 Christmas trees 



and farmer. Arthur M. Sowder, 



251-254 



culture, 21-22, 251, 254 

 industry. Arthur M. Sowder, 



248-251 



production, 21, 248-250 

 sources, 180-181 

 tradition. Arthur M. Sowder, 



245-247 



Chromosomes, 150 

 Chugach N. F., 367 

 City trees. Irving C. Root, Charles 



C. Robinson, 43-48 

 Civil Service, examinations, 664 

 Civilian Conservation Corps 

 beetle control, 430 

 fire fighting, 479, 529 

 ribes removal, 457-458 

 value, 713 

 work on 



Blue Ridge, 587 

 Chippewa, 314-317 

 southern forest, 339 

 State parks, 546 

 Willamette, 333 

 CLAPP, EARLE H., work, 712 

 CLAPPER, RUSSELL B.: Breeding 

 and Selecting Pest-Resistant 

 Trees. With John M. Miller, 

 465-471 

 Clarke-McNary Law 



application, 218, 282, 300, 315, 



354 



policy, 667 

 provisions, 713 



