THE BULLETIN of the UNITED STATES GOLF ASSOCIATION GREEN SECTION PUBLISHED BY THE GREEN COMMITTEE OF THE U. S. GOLF ASSOCIATION AT ROOM 7207, BLDG. F, 7TH AND B STS. N. W., WASHINGTON, D. C. Entered as second-class matter April 21,1926, at the post office at Washington, D. C., under Act of March 3,1879. Editorial Offices: P. O. Box 313, Pennsylvania Avenue Station, Washington, D. C. WASHINGTON, D. C„ JANUARY 1927 (SUPPLEMENT) Index to Volume VI (1926) Acid lead arsenate as a grub poison, 36 Acidity of soil: affected by use of water of high lime content, 206 production of before planting, 207 testing for degree of, 79 Acid phosphate, 239 Algonquin, Golf Club, brown-patch at, 261 Alluvial soil, value and use of, 166 . American golf courses, most prevalent defect in, 259 Ammonium chlorid, 58, 75 Ammonium nitrate, 237 Ammo-Phos (see Ammonium phosphate). Ammonium phosphate, grades, results from using, rate of application, 238 Ammonium sulfate: affected by use of water of high lime con­ tent, 206 applied during growing season, 227 applying in hot weather, 182 composition of, and use of, for topdressing turf, 237 compost ingredient, 48, 70, 99, 166, 178, 181, 246 experiments with, at Purdue University, 163 fairway fertilizer, rate of application, 16 manure decomposed with, 74 mixing in compost before using, 99 mixing in soil before planting, 207 on Bermuda greens, 65, 73, 81 rate of application, mixed with compost, for putting greens, 49 source and general description, 237 Animal charcoal, 146 Annual bluegrass (Poa annua), controlling, 17, 123 Annual meeting: of Green Section, 40 of U. S. G. A. and Green Section, 251 Annual report of Green Section chairman for 1925, 31 Ants, controlling, 185 Architecture: artistic bunkers, 2 at C. C. of Atlantic City, 214 Links, The (book on), 260 of tees, 7 plan of hole, 232 slope of greens, 39 use of sand, 10 Arsenate of lead as a grub poison, 35 Atlantic City County Club, reconstruction of, 214 Baking soil to control brown-patch, 160 kill weed seeds, 5 Baltusrol Golf Club, brown-patch experience, 263 Basic slag, 239 Beach grass, 147 Beetle (see Japanese beetle; Jzine beetle.) Bent Grass (see also Putting greens and Vege­ tative planting.) Colonial, 111, 143 creeping: compared with velvet bent, 166 discing into established turf, 170 fluffy condition, 145 in Virginia and North Carolina, 190 Metropolitan and Washington strains, 145 proliferations in, 267 texture of old turf, 75 effect of lime on, 2 fairways, poorly drained, 167 fescue in, 165 for sandy soil, 207 general description of the bent grasses, 111 German mixed, 50, 111 range of adaptation of the bent grasses, 243 Rhode Island, 111, 143 seaside, for salty soil, 51, 147 velvet, 111, 166 Bermuda grass (see also Putting greens) fairways, thickening, 118 fertilizing, 64, 73, 80 liming, 64, 80 range of adaptation, 243 seeding rate for fairways, 17, 73 seeding rate for putting greens, 65, 73 Bichlorid of mercury (see corrosive sublimate) Bird-grass (see Poa trivialis) Birds of the golf course: Flicker, 200 Killdeer, 116 2 INDEX TO VOL. 6 (1926) Kingbird, 258 Robin, 162 Blue grass: Annual (Poa annua), 17, 123 Canada: for rough, 165, 267 general description, 109 seeding with sheep’s fescue, 110 Kentucky: as putting green turf, 18, 99 general description, 108 range of adaptation, 243 seeding rates, 16, 50, 109, 167 rough-stalked (Poa trivialis) : as shade grass, 266 general description, 110 in greens, 187 Blue lyme-grass, 267 Bone meal: experiments with, at Purdue University, 163 on fairways, 48, 165, 239 putting greens, 19 rate of application, 49, 163, 165, 239 Bordeaux mixture, 142, 225 Brown-patch: controlling with calomel, 221, 265 controlling with corrosive sublimate, 151, 221, 263, 265 experiments during 1926 in control of, at Arlington Turf Garden, 221, 261 mushroom soil in relationship to, 119 nature and control of, 127-142 sterilized compost for control of, 166 treating diseased area only, 264 winter, in South, 34 Buffalo grass, propagation of, 206 Bunkers: artistic, 2, 10 care of, 234 weed extermination in, 246 Burned lime (see lime) Buxton, Mr. Cameron B., 230 Calcium: an essential element, 234 arsenate in mole-cricket control, 197 carbonate (see lime) cvanide in mole-cricket control, 197 hvdroxid (see lime) nitrate, 238 oxid (see lime) sulfate, 242 Calomel for control of brown-patch, 221, 222 advantages and rate of application, 223, 224, 265 Canada bluegrass: (see Bluegrass) Canal Zone, golf courses, 83 Carbon, an essential element, 234 Carbon disulfid: ant control, 185 grub-proofiing turf, 35 killing crawfish, 115 mole-cricket control, 197 Carolina clover for southern fairways, 171 Carpet grass, range of adaptation, 243 Castor-bean pomace, composition of, 236 Cattle manure, 51 Clianga, control of, 197 Charcoal: animal, as a fertilizer, 146 as a topdressing, 4 Charlotte Country Club, greens at, 231 Chemicals (see also names of) in weed control, 98, 165 Che wings fescue, 112 Chickweed, controlling, 98 Chinch bug, controlling, 94 Clay soil: cinders and sand in lightening, 245 moisture-holding capacity of, 196 topdressing sandy soil with, 49, 207, 245 Clover: Carolina and Low Hop, for Southern fair­ ways, 171 stimulated by lime, 242 white, for greens, 18, 99, 206 Colonial bent, 111, 143 Colonial Country Club, greens at, 80 Commercial fertilizers, 234 Compost: compared with mushroom soil, 147 cotton motes in, 231 handling and storing, 4, 47, 185, 186 prepared in open, 185, 186 rate of in topdressing greens, 49 sterilized: by baking, 5 by steaming, 202 in brown-patch control, 166 texture of, 67 value, making, and use of, 49, 67, 165, 174 weed seeds, destroyed in, 5, 202 with ammonium sulfate, 48, 70, 99, 166 178 181, 246 with fungicides, 224, 225 Construction : at Country Club of Atlantic City, 214 danger from using muck in, 97 of ditches to prevent overwash, 182 of greens, 50 with sand and cinders on clav, 245 Copper: accumulation in soil, 225 in brown-patch control, 142 Corona, 221 Corrosive sublimate: effect of, on soil, by continued use, 146 in brown-patch control, 151, 221, 222 keeping qualities of, in solution, 75 killing earthworms with, 35, 58 rate of application in brown-patch control 154, 221, 265 season’s experience with, 261 Cotton motes in compost, 231 Cottonseed meal: composition of, and rate of application, 165, 236, 247 Country Club of Atlantic City, 214 Cow manure, composition and use of, 195 Crab-grass: checked by poisoned soil, 192 INDEX TO VOL. 6 (1926) 3 controlling, 8, 160 seeds of, in manure, 88 silver, controlling, 4 stimulated by lime, 242 Crawfish, 115 Creeping bent (see Bent grass) Cutting : greens closely, 145 instructions to force, 233 Cyanamid, 238 Dallis grass, control, 123 Danville Golf Club, thickening fairways at, 118 Discing: Bermuda fairways, 118 creeping bent into greens, 170 Diseases (see brown-patch) Dissolved bone (see Superphosphates) District Green Sections: growth of, 70 Piedmont, 170 relation of U. S. Golf Assn. Green Section to, 78, 115 St. Louis, 252 Twin City, 89 Dried blood, 235 phosphatic, 239 vegetable nitrogenous, 236 Fescue: Chewings (Red fescue, which see) crowded out by bent grass, 165 kinds and uses of, 112 meadow, as a grass for the rough, 167 range of adaptation, 243 red (see Red fescue) reseeding greens, 74 sheep’s: compared with meadow, 167 for rough, 165 seeding rate, 113, 267 undesirability of, on greens, 47, 113, 187 Fish fertilizers, 235 Floats, 239 Floranid (see Urea) Foreign golf associations, 122 Fownes, William C., Jr., President of U. S. G. A„ 30 Foxtail, yellow, 106 Fungicides (see various names) Fungous disease (see brown-patch) Furnace dust as a fertilizer, 187 Furze, 14 Earthworms: benefits of, to soil, 170 controlling by poisoning the turf, 34 with corrosive sublimate, 35, 58, 146 mowrah meal, 19 encouraged by rich soil. 16 Elements essential to plant food, 234 Europe, golf in, 210 Fairways: bare spots in, 8 coastal, treatment, 186 fertilizing, 16, 48, 165 grasses for (middle latitudes), 17, 187 (northern latitudes), 16, 49, 108, 207, 243 (southern latitudes), 73, 118, 171, 184, 244 improving (northern), 16 introducing new grasses into, 230 liming bluegrass, 73 low spots in, 44 range of adaptation for northern grasses, 243 range of adaptation for southern g-asses, 244 rolling, 59 sandy. 49, 164, 207, 245 thickening Bermuda, 118 topdressing, 46, 207 wet places in (northern), grasses for, 167 Farm manures, 193 Fertilizers: (see various names: also Compost, Humus, Mushroom soil) animal nitrogenous, 235 applied during growing season, 227 commercial, 234 experiments at Purdue Universit}’, 163 miscellaneous, 236 mixed, 184, 240 German mixed bent (see also Bent grass) : character and uses of, 111 seeding rate, 50 Golf in Europe, 210 Golf courses: In America, ’ most prevalent defect, 259 in South America and Canal Zone, 83 Goose grass, controlling, 4 Gorse, 14 Government recognizes scientific and educa­ tional character of Green Section, 150 Grama grass, propagating, 206 Grasses: (see also various names) for gravelly or rocky soil, 267 for Piedmont section, 184 for sandy fairways, 207 for semi-arid region, 206 important northern, 108 range of adaptation of, 243 salt resistant and sand binding, 51, 147 winter, on Bermuda greens, 64, 231 Green Committee Chairman, choosing, 254 Green fees, Federal tax on, 66 Greenkeepers Assn, of Philadelphia, 59 Grecnkccping: change in routine, 95, 259 contributions to. 155 instructions to force, 233 Greens (see Putting greens) G'een Section: consolidation of, with United States Golf Association, 250 contributions to, tax on, 66, 150 District, growth of, 70 list of member clubs, 21 meeting, annual, January, 1926, 40 meeting, annual, January, 1927, 251 4 INDEX TO VOL. 6 (1926) definition, 92 humus-producing materials and the making seeds, 88 relation of U. S. Green Section to District green sections, 78, 115 St. Louis District, 252 scientific and educational character of recog­ nized by the Government, 150 Twin City, report on, 89 Grubs: June beetle, controlling, 15 poisoning soil in control of, 34, 191 rich soil in encouraging, 16 Guano, use of, as fertilizer, 147, 236 Gypsum (see calcium sulfate) “Harping on one string,” 117 Harrow, chain, value and use of, 74 “Herbae Prati,” 105 Hermitage Country Club, creeping bent at, 190 Hog manure, composition and use of, 196 Horse manure: composition and use of, 195 shavings in, 227 Humus: and use of compost, 174 moisture-holding capacity of, 196 peat or muck, 92, 176 sod, leaves, and mold, 177 Hydrated lime (see lime) Hydraulics, golf course, for laymen, 126 Hydrogen, an essential element, 234 Insecticides, 34, 94, 197 Insects, (see also various names), leaf-eating, controlling, 94 Iron sulfate in weed control, 98, 185 Italian rye-grass: unsuitable for the rough, 227 uses of, and seeding rate, 114 winter greens seeded to, 64, 226, 231 Japanese beetle, controlling by poisoning the soil, 34 Jekyl Island Golf Club, experiments in mole­ cricket control, 197 June beetle: controlling by poisoning the turf, 34 controlling with caddies, 15 Kentucky bluegrass: (see Bluegrass) Kirtland Country Club, bent greens at, 45 Kittansett Club, soil baking at, 5 La Fayette Country Club, brown-patch experi­ ence, 261 Land plaster (see calcium sulfate) Lead arsenate as a grub poison, 35 Leaf mold, value and use of, 177 Lime: as a fertilizer, 163, 241 compounds of: benefits and injuries, 241, 242 encouraging moss, 207 in city water, 164, 206 on bent grass, 2 on Bermuda grass, 65 on Bluegrass fairways, 73, 109 Linseed meal, 236 Machinery: care of, 233 heavy, effect of on soil, 18 weight of rollers, 59 Magnesium, an essential element, 234 Maintenance : multiple tees, 7 staff, working instructions for, 233 Manure : artificially made, 178 barnyard, 175, 178 cow, composition and use of, 195 decomposing with ammonium sulfate, 74, 178 farm, composition and use of, 193 hog, composition and use of, 196 horse, composition and use of, 195 new, danger of, in introducing crab grass poultry, 48, 163, 196 pulverized, 200 shavings in, 227 sheep, 48, 164, 178, 196 shredded, 51 stable, 48, 50, 51 straw in, 246 use of in layer discouraged in green construc­ tion, 50 Maps showing range of adaptation of most im­ portant turf grasses, 243, 244 Marram grass, 147 Meadow fescue, compared with sheep’s fescue, 167 Mercuric compounds, 221 Metropolitan strain of creeping bent, charac­ teristics, 145 Miami Valley Golf Club, steam-box at, 202 Moisture-holding capacity of sand, clay, and humus, 196 Mole-cricket, Porto Rican, control of, 197 Mosquito menace, 120 Moss: encouraged by lime, 207 eradicating, 187, 207 peat, for putting greens, 246 Mowing: greens, closely, 145 instructions to force, 233 Mowrah meal, rate of application, 19 Muck, value and use of, 17, 92, 97, 163, 176 Muriate of potash, 240 Mushroom soil: compared with compost, 147 nature of, 196 relationship of, to brown-patch, 119 use of, 49, 68, 196 Native trees, shrubs, and flowers, for golf courses, 60 INDEX TO VOL. 6 (1926) 5 New Orleans Country Club, winter greens at, 64 Nicotine in insect control, 94 Nitrate of soda, value and application of, 163, 237 Nitrogen, an essential element, 234 Northern turf grasses, 108 Nursery: (see also Vegetative planting) of more than one strain, 227 old, use of, 19, 207 Oakley, Dr. R. A., in Europe, 118 Paradichlorbenzine, in ant control, 185 Peat and humus, 92, 97, 176 Peat moss, 92, 246 Perennial rye-grass, 114 Phosphorous, an essential element, 234, 238 Piedmont Green-Committeemen’s Association, 170 Section of South, seeding golf courses in, 183 Pine Valley Golf Club, treatment of sandy soil, 207 Pipe, capacity of, 126 Piper, Dr. Charles Vancouver, 54 Plantain, control with chemicals, 185 Plant food, essential elements, 234 Poa annua : controlling, 17, 123 Poa trivialis: limitations of, 187 uses of and seeding rate, 110, 266 Poisons (see also various names) : in grub control, 34, 191 in mole cricket control, 197 Porto Rican mole-cricket, control of, 197 Potassium: an essential element, 234, 240 carbonate, 240 nitrate, 240 sulfate, 240 Poultry manure, 48, 163, 196 Proliferations in turf, 267 Purdue University, fertilizer experiments at, 163 Putting greens: comparative value of materials in topdress­ ing, 67 desirable slope of, 39 Northern: building on clay, 75 converting to creeping bent, 170 fescue, reseeding, 74 fluffy, 145 rolling, 59; and topdressing, 146 sodding, 33, 74 Southern: at Charlotte C. C., 231 at Colonial C. C., 80 at New Orleans C. C., 64 building, 50 creeping bent in Va. and N. C„ 190 rate of seeding, 73 winter grasses on, 64, 226, 231 Putting surface (as distinct from turf surface), keeping true, 33, 59, 146 Quick lime (see lime) Raw rock phosphate, 239 Red fescue: as a sand-binding and salt-resisting grass, 147 crowded out by bent grass, 165 reseeding, 74 uses of, 47, 112, 147 Redtop: for winter greens in the South, 226 putting turf from, 18, 99 range of adaptation, 243 seeding, 16, 110, 167 uses of, 110, 167 Rhode Island bent (see Bent grass) Riverton Country Club, experiments at, in grub­ proofing turf, 34, 191 Rollers, weight of, 18, 59 Rolling, 59, 146 Rough: grasses for (northern), 109, 113, 165, 167, 227, 267 improving where play from is too easy, 267 low spots in, 44 reducing vegetation in, 165 Rough-stalked bluegrass, uses of and seeding rate, 110 Rough-stalked meadow grass, uses of and seed­ ing rate, 110 Routine work, 95, 233 Rules of golf, decisions on: Ball: against pin in hole, 220 dropping from water hazard, 46 in water hazard, 46 lie of, in bunker, 205 lifting, from wheel track, 93 lost, 205 lost, in ground under repair, 220 out of bounds, 107 outside match, playing, 161, 220 playing provisional, 182 removing mud from, 182 striking flag stick, 182 struck accidentally, 93 unplayable, 13, 46 bending fixed and growing object, 14 flag stick, removal of, 205 hole rim, resetting, 161 honor: on bye hole, 63 won by low net score, 46 loose impediment, lifting, 63 odds in four-ball match, 107 parallel water hazard, 205 postponed match, 107 qualification with marker, 107 stance, restriction in taking, 93 tie in handicap match play, 205 touching line of putt, 63 6 INDEX TO VOL. 6 (1926) St. Louis District: brown-patch, experience in, 261 Green Section, 252 Salt: in beach sand, 167 resistant grasses, 147, 186 Salt grass, 186 Salty conditions, grasses for, 51, 147, 186 Sand : bunkers, artistic, 2 grasses for (northern), 49, 147 moisture-holding capacity of, 196 natural use of in architecture, 10 topdressing with, 68, 167, 231, 245 wastes, 214 Sandy soil: grasses for (northern), 49, 147, 207 subsoil, fertilizers for and treatment of, 164 treatment of, 49, 207, 245 Scioto Country Club, 102 Scum on soil, 187 Seaside bent: as a sand-binding, salt-resisting grass, 51, 147 seed of, 111 value of, 111, 147 Seeding : best time for, 51 early summer, inadvisability of, 51 golf courses in Piedmont section of South, late fall and winter, 226, 247 of sandy soil for putting green and fairway 183 turf, 49 rate of, for Bermuda greens, 73 Seepage, protecting greens from, 96 Semesan: compared with other fungicides, 221, 261 rate of application, 153 Service Bureaus, growth of, 70 Sewage disposal as a fertilizer, 18 system for golf course, bulletin on, 8 Shade grass, 266 Shavings in manure, 227 Sheep manure, 48, 163, 178, 196 Sheep’s fescue: compared with meadow fescue, 167 for rough, 165 seeding rate, 113, 267 Shrubs, native, for golf courses, 60 Silicon, sometimes a necessary element, 234 Silver crab-grass, controlling, 4 Simple and inexpensive outfits for testing soil acidity, 79 Skunks, controlling, 11 Sod: as compost ingredient, 177 removing and replacing, 33 Sodium, sometimes a necessary element. 234 Sodium silicofluoride as a grub poison, 36 Soil: acidifying before planting, 207 acidity, testing of, by simple and inexpensive outfits, 79 alluvial, value and use of, 166 baking to kill weed seeds in, 5; to control brown-patch, 166 clay, in building putting green, 75 not benefited by earthworms, 170 for topdressing, 260 foundation for putting green, 50, 183 grub-proofing, 34, 191 moisture-holding capacity of various soils, poisoning in grub control, 34, 191 preparation of, 183 rich, encouraging to earthworms and grubs, 196 16 salty, grasses for (northern), 51, 186 sandy, grasses for (northern), 49, 207, 245 treatment of, 49, 207 steaming to kill weed seeds in, 202 Soot as a fertilizer, 187 South American golf courses, 83 Soybean meal, composition of, 236 Speedwell, thyme-leafed, controlling, 82 Spring planting, disadvantage of, 147 Stable manure, 48, 50, 51 Standard practice, variation from, 259 Steam-box for sterilizing soil, 202 Stink-grass, as a putting green weed, 181 Stolons of old growth, use of, 93, 207 (see also vegetative planting) Strains of creeping bent: Metropolitan, should not produce fluffy turf. 145 Washington, should not produce fluffy turf, 145 Straw, in manure, and composting with soil, 178, 246 Stumps mounds made from, 163 removing, 75 Sulfate of ammonia (see Ammonium sulfate) Sulfate of potash, 240 Sulfur, an essential element, 234 Sulfuric acid in weed control, 185 Summer: early, seeding, inadvisability of, 51 planting, disadvantage of, 147 Superphosphates: acid phosphate, 239 dissolved bone, 239 Swamp muck, its value and use, 97 Swamp soil, value and use of, 17, 97, 176 Swampy land, grasses for (northern), 167 Sw^eninus, street, 178 Tankage, 235 Tax, Federal, on green fees, 66 Green Section contributions, 150 Tees, a-chitecture and maintenance of, 7 Thyme-leafed speedwell, controlling, 82 Tile, laying in filled land, 72 Topdressing : beach sand used as, 167 continued effect of, 145 fairways, 46 INDEX TO VOL. 6 (1926) 7 materials used for, 67, 166, 174 methods of, 67 rate of application, 181 sand used as, 245 soil for, 260 variation from usual rate, 259 with charcoal, 4 Tractor mower operators, 234 Tractors, heavy, effect of on soil, 18 Traps (see Bunkers) Trees: coniferous, 204 native, 60 Turf: experiments at Purdue University, 163 fertilizing of, through October, 227 good putting, not made by use of fescue, 47 grub-proofing, 34 injury to, from chinch bug and other in­ sects, 94 low spots in, lifting, 44 plots, experimental, near Washington, 58 thin, improving, 51, 96 winter-killed, improving, 48 Twin City Green Section, 89 United States Golf Association, 250 Unslaked lime (see lime) Urea, 238 Uspulun: compared with other fungicides, 221, 261 rate of application, 153 Vanderpool, Wynant D., ex-President of U. S. G. A., 30 Vegetative planting: clippings used in place of stolons, 45 disadvantage of spring and summer, 147 in winter, 247 nursery, 19, 227, 246 stolons: not produced by R. I. bent, 74 of old growth, use of, 93, 207 Velvet bent: compared with creeping bent, 166 uses of, 111 Velvet grass, controlling, 8 Village planning, 242 Washington strain of creeping bent, charac­ teristics, 145 Water supply, bulletin on, 2 systems, 126, 187 Weed killer, chemical, 98, 185 Weeds : chickweed, 98 crab-grass, 4, 8, 88, 160 Dallis grass, 123 extermination of, in traps and bunkers, 246 foxtail, 106 goose-grass, 4 mesquite, 8 plantain, 185 Poa annua, 17, 123 silver crab-grass, 4 stimulated by lime, 242 stink-grass, 181 thyme-leafed speedwell, 82 velvet grass, 8 wire grass, 4 yard-grass, 4 yarrow, 44 yellow foxtail, 106 Weed seeds: avoidance of, in washing onto greens, 182 baking soil to kill, 5 creek water containing, 19 manure containing, 88 steaming soil to kill, 202 Westover, Mr. H. L., appointment of, 233 Whin, 14 White clover: as a fairway turf for sandy soil, 207 as a putting turf, 18, 99, 206 range of adaptation, 243 Whitinsville Golf Club, brown-patch experi­ ence, 263 Whitney, Mr. Howard F., 260 Winter brown-patch in the South, 34 greens in the South, 64, 226 killed turf, improving, 48 planting of bent stolons, 247 sowing grass seed in, 226 Wire grass, controlling, 4 Wood ashes, 240 Yard grass, controlling, 4 Yarrow, uses for, and control of, 44 Yellow foxtail, 106 8 INDEX-TO VOL. 6 (1926) Behr, Max H. Birchett, Frederick W., Jr. Boggs, Arthur Boude, D. M. Burgess, J. L. Clapper, J. S. Cunningham, G. T. Fitts, O. B. Holland, C. G. Hood, Frederic C. Humphrey, H. S. Knuth, C. H. L. La Malta, T. L. Le Prince, J. A. Leach, B. R., and Lipp, J. W. McAtee, W. L. Metcalf, Maynard M. Monteith, John, Jr. Oakley, R. A. Oakley, R. A., and H. L. Westover Pfeffer, W. L. Pieters. A. J. Read, H. Kendall Ricker, P. L. Sargent, George Sherman, Sherrill Thomas, W. A. Thomas, W. G. Todd, J. N. Trcgillus, C. A. Westover, H. L. The Natural Use of Sand, 10 Calendar Chart of Winter Grasses on Bermuda Greens, 64 How We Managed Our Creeping Bent Greens at Kirtland Coun­ try Club, 45 A Steam Box for Killing Weed Seeds in Compost, 202 Seeding Golf Courses in the Piedmont Section of the South, 183 A Condensed Report on the Twin City Green Section Since It Was Organized and How It Has Functioned to Date, 89 Routine Work, 95 Comparative Values of Materials and Methods Commonly Used in Topdressing Putting Greens, 67 Thickening Bermuda Fairways, 118 Killing Weed Seeds in Loam by Baking, 5 Removing and Replacing Sod, 33 Working Instructions for the Maintenance Staff, 233 Care of Bermuda Greens, 80 The Mosquito Menace, 120 A Method of Grub-Proofing Turf, 34 The Experiment in Grub-Proofing Turf at Riverton, N. J., 191 Birds of the Golf Course: The Killdeer, 116 The Robin, 162 The Flicker, 200 The Kingbird, 258 Golf Courses in South America and the Canal Zone, 83 The Most Prevalent Defect in American Golf Courses, 259 The Relation of Mushroom Soil to Brown-Patch, 119 The Brown-Patch Disease of Turf: Its Nature and Control, 127 Corrosive Sublimate as a Control for Brown-Patch, 151 1926 Experiments on Brown-Patch Control, 221 Observations on Brown-Patch Control in 1926, 261 Annual Meeting of the Green Section, Chicago, January 8-9, 40 Important Northern Golf Grasses, 108 Contributions to Greenkeeping by the Trained Investigator, 155 Some Observations on Golf, Golf Courses and Golf Turf Abroad (France, Italy, Switzerland, Germany, Holland), 210 Humus-Producing Materials and the Making and Use of Com­ post, 174 The St. Louis District Green Section, 252 Carolina Clover and the Low Hop Clovers as Southern Fairway Plants, 171 The Growth of the Service Bureaus, 70 The Reconstruction of an Old Course, 214 Native Trees, Shrubs, and Flowers for Golf Courses. Part II, Spring Planting, 60 Scioto Country Club, 102 Choosing a Green Committee Chairman, 254 The Control of the Porto Rican Mole-Cricket, or Changa, on Golf Courses, 197 All-The-Year-Around Greens, 231 Golf Course Hvdraulics for Laymen, 126 Rhode Island Bent as a Putting Green Turf, 143 Simple and Inexpensive Outfits for Testing Soil Acidity, 79 Farm Manures, 193 Commercial Fertilizers, 234