Journal of Arboriculture Index (The Letter U)

• U.S. federal pesticide law-pro, J. Feldman 11:76
• U.S. Forest Service 3:98
• Ulmus americana 2:81, 106; 3:81; 11:45, 54, 137
• Ulmus breeding and selection 8:13
• Ulmus parvifolia 6:175, 234
• Ulmus pumila 2:138; 6:175, 197, 233; 20:1
• Ulmus sp. 6:197, 233
• Ulmus sp., Dutch elm disease 1:107
• Ulrich, E.S., Computers and distribution tree maintenance programs 4:104
• Ulrich, E.S., Correlating tree disturbances, work and budgets 9:79
• Ulrich, E.S., Utility line clearance 13:62
• uniconazole 16:39, 304; 18:302
• unit price contracts 17:17
• University arboriculture education in North America, J.W. Andresen 3:27
• University of California pine study, W.D. Hamilton 5:245
• Update on the greening of Dundalk, T.D. Mayer 17:110
• Urban and community forestry as the AFA sees it, H.W. De Bruin 9:65
• Urban and community forestry, F. Deneke 9:99
• Urban arboriculture training, P.D. Coker 7:152
• Urban arboriculture waste reduction and recycling, K.A Beattie 17:135
• Urban forest as a pest, R.A. Nosse 12:24
• Urban forest pest management, Z. Wu 17:150
• Urban forest planning, G.A. Moll 4:213
• Urban forestry begins fifth year, L.E. Biles 8:154
• Urban forestry computer game, R.W. Miller 10:55
• Urban forestry consultants, P.A. Johnston 11:218
• Urban forestry education, F.J. Deneke 4:154
• Urban forestry in Colorado Springs, Colorado, R.A. Morrow 8:34
• Urban forestry in Germany, H.G. Schabel 6:281
• Urban forestry in less developed nations 4:255
• Urban forestry in Malaysia, C.L. Justice 12:178
• Urban forestry in Mexico, M. Caballero Deloya 12:251
• Urban forestry in Ohio, R.C. Sievert 6:111
• Urban forestry in Quebec, E. Desbiens 14:24
• Urban forestry in the Chicago suburbs, H.L. Robson 10:113
• Urban forestry in the Midwest, R. Sievert 8:136
• Urban forestry in Washington & Oregon, N.R. Morgan 15:135
• Urban forestry productivity, P.A. Pierce 6:279
• Urban forestry research, H.K. Cordell 5:73
• Urban forestry volunteers, J. Ball 12:182
• Urban forestry, B. Nobles 3:98
• Urban forestry, E.L. Shafer 5:206
• Urban forestry, J.J. Presley 12:105
• Urban forestry, J.R. McGuire 1:208
• Urban forestry/arboriculture, B. Nobles 6:53
• Urban forests in the desert?, E.H. Zube 16:95
• Urban fringe forestry in Great Britain, M. Sangster 19:51
• Urban integrated pest management, W. Olkowski 4:241
• Urban pest control with IPM, D.J. Shetlar 7:70
• Urban soil alkalinity, G. Ware 16:35
• Urban tree diseases and the need for arboricultural medicine, E. Jorgensen 4:198
• Urban tree exchange program between the Netherlands and USA, H.D. Gerhold 9:309
• Urban tree inventory: Fort Worth, J.G. Massey 5:233
• Urban tree management, G. Weinstein 12:26
• Urban tree planting techniques, J. Urban 15:281
• Urban tree problems in Mexico City, A. Chacalo 17:49
• Urban tree survival: trees in the sidewalk, R.S. Foster 4:14
• Urban Trees Act 4:237
• Urban trees in Brussels, Belgium, R.A. Impens 5:169
• urban canyon 19:266, 339
• urban ecology 7:19
• urban forest management 19:12, 313
• urban forestry 2:113, 151, 186; 3:27, 88, 140, 181; 4:17, 43, 69, 71, 125, 202, 213, 234; 5:155; 6:67; 7:105, 127, 204, 261; 8:160, 167, 216, 253, 258, 263; 9:59, 74, 75, 150, 172, 198, 200, 228, 253, 259, 298; 10:32, 293; 12:69; 13:1, 10, 86, 217; 14:12, 48, 55, 90, 132, 141; 15:229; 16:99; 17:94, 120; 18:64, 98, 322; 19:51, 81; 20:61 (see also municipal arboriculture)
• urban forestry center 5:85
• urban forestry research 18:330
• urban forestry survey 4:125
• urban forestry training 18:330
• urban forestry, China 18:145
• urban forestry, definition 11:24
• urban horticulture center 13:80
• urban hydrology 18:229
• urban parks 8:260, 318
• urban planning 5:32
• urban renewal 6:120
• urban river corridors 9:198
• urban soils 11:330
• urban tree infrastructure 18:21
• urban trees, Scandinavia 15:253
• Urban, J. 16:299
• Urban, J., Bringing order to the technical dysfunction within the urban forest 18:85
• Urban, J., Urban tree planting techniques 15:281
• Urbana, Illinois tree composition 11:344
• Urbanbase: urban forestry information, A.W. McGill 6:101
• Urbano, C.C. 12:83; 15:308
• USDA 16:106
• USDA urban forestry program, L.S. Mayne 2:151
• Use of a slide show program to promote sales, G.B. Frank 8:26
• Use of herbicides around trees, J.A. Meade 10:181
• Use of municipal tree maintenance standards, P.R. O'Brien 18:273
• Use of small computers in the tree care business, J. Massey 9:39
• Use of steel rods for assessment of aeration in soil, S.J. Hodge 19:289
• Use of tree growth regulators, C.J. Pilkerton 12:292
• Use of tree growth regulators, M.R. Watson 13:65
• Use of wood chips, B.E. Swisher 2:13
• Uses for tree inventory data, R.L. Tate 11:210
• uses for trees 8:193; 15:62
• Using entomopathogenic nematodes and conventional and biorational pesticides for controlling bagworm, S.A. Gill 20:318
• Utilities and `trouble free' trees, L.B. Morris 9:42
• Utility and municipal communications, J.D. Morell 14:273
• Utility and municipal competition for space in the urban environment, J.A. Bieller 18:76
• Utility arboriculture & urban requirements, W. Andresen 15:150
• Utility arboriculture equipment, T.A. Davison 16:17
• Utility crew supervision, W.L. Grubb 7:139
• Utility line clearance, E.S. Ulrich 13:62
• Utility perspective of the urban forest, H.W. Schroeder 15:292
• Utility reporting system, S. Guggenmoos 16:30
• Utility tree damage claims, R.E. Abbott 17:113
• Utility tree replacement, L.B. Morris 16:22
• utility arboriculture 1:39, 67, 151, 176; 2:53, 84, 96, 101, 114, 131, 148; 3:55, 118, 157; 4:104, 280; 6:74, 80, 161; 7:76, 96, 135, 137, 141, 278, 329; 8:22, 53, 70; 9:17, 48, 67, 79, 137, 141, 153, 263; 10:13, 95, 117, 152, 184, 198, 205, 209, 323; 11:40, 59, 116, 152, 278; 12:14, 20, 53, 233, 269, 284, 292; 13:62, 115, 196, 304; 14:12, 67, 74, 94, 121, 132, 193, 265, 273, 276, 284, 302; 15:55; 16:5, 20, 39, 42, 186, 319, 327; 17:38, 44, 78, 80, 82,98, 103, 105, 107, 110, 113, 131, 167, 171, 318, 325; 18:21, 37, 43, 73, 76, 79, 102, 316; 19:271, 299; 20:38, 57, 124, 190, 273, 282
• utility grounds maintenance 5:45
• utility line maintenance 5:42, 65, 89, 91, 113, 183, 191
• utility tree planting 18:37, 80
• utilization of waste wood 3:99; 6:63; 10:178