1987 PROCEEDINGS: BELTWIDE COTTON PRODUCTION RESEARCH CONFERENCES
	Jan. 5-8, Dallas, TX Editors C. Paul Dugger & Debbie A. Richter
TABLE OF CONTENTS

COTTON DISEASE COUNCIL
Cottonseed Production and Disease: Current Control Technology and Future Research Needs D.L. Bush	21
Fiber and Cottonseed Utilization: Effect of Disease on Quantity and Quality, and Industry View of Research Needs Carl Cox	22
Chemical Control of Cotton Diseases: Interface Between Private and Public Research in the Development of Agricultural Products H.V. Morton	24
Cottonseed Treatment Technology: Development and Application of Chemical and Biological Control Agents and Industry View of Research Needs Kyle W. Rushing	25
New Biopesticides for Cotton Joe M. Brumley	27
A Discriminant Analysis of Several Factors Contributing to the Seed-Seedling Disease Complex of Cotton V. Hernandez, K.M. El-Zik, and L.S. Bird	29
Field Management of Cotton Seedling Disease in California Using Chemical and Biological Seed Treatments J.E. DeVay, R.H. Garber, and R.J. Wakeman	29
Identification of Three Bacteria Associated with Plant Tissues of Tamcot CAMO-E M.L. Howe, L.S. Bird, K.M. El-Zik, and P.M. Thaxtan	35
Suppression of Phymatotrichum Root Rot Through Chemical and Biological Treatments of Soil and Plant S. Mostaghimi, J.E. Matocha, and P.S. Branick	35
Growth of Phymatotrichum omnivorum in Weswood Silt Loam and Branyon Clay R.L. Powell and D.A. Zuberer	38
Quantification of Hyphal Strand Growth and Sclerotium Formation of Phymatotrichum Omnivorum Using a Micro-Video System T.L. White, C.M. Kenerley, and T.J. Gerik	42
Effect of Treatment with Bacillus Species on Cotton Root Traits, Yield, and Phymatotrichum Root Rot C.G. Cook, K.M. El-Zik, L.S. Bird, and M.L. Howell	43
Evaluation of Triazole Fungicides for Control of Phymatotrichum Root Rot of Cotton S.D. Lyda and J.L. Riggs	47
Inhibition of the Verticillium dahliae Induced Phytoalexin Formation in Gossypium arboreum I. Apostol, P.S. Low, P. Heinstein, R.D. Stipanovic, and D.W. Altman	48
Response of Sclerotia of Phymatotrichum. Omnivorum to Five Soil Fumigants J.L. Riggs and S.D. Lyda	49
Effect of Solarization on Potassium Disease Complex of Cotton B.L. Weir, J. DeVay, J. Stepleton, J. Wakeman, and D. Garber	51
A Population and Distribution Survey of Cotton Nematodes in Mississippi Don Blasingame and M.V. Patel	52
Microplot Studies on the Fusarium Wilt/Root Knot Complex in Cotton J.L. Starr, R.D. Martyn, and M.J. Jeger	53
Comparison of Nematode Populations in Soils of Sprinkler Irrigated and Nonirrigated Cotton G.L. Sciumbato, D.A. Pennington, C. Pringle, III, G.R. Tupper, and J.G. Hamill	53
Cotton Production and Disease Control in China Jin-yu Li and Chi-yi Shen	54
Biotechnology and Cotton Disease: Role in Biological Control Research and Genetic Enhancement of Biological Control Agents, and Views on Future Research Needs Trevor Suslow
Cotton Production and Disease: Producer's View of Current Problems and Priority Research Needs Frank Mitchener
COTTON PHYSIOLOGY CONFERENCE
Management Strategies for Cotton Production in a Semi-Arid, Short-Season Environment: Plant Spacing Considerations H.J. Hopkins, D.R. Krieg, and J.L. Hatfield	58
Use of Video-Computer Imaging in Research and Crop Management C.A. Stutte and M.J. Urwiler	58
Management Strategies for Cotton Production in a Semi-Arid, Short-Season Environment: Water - Nutrient Considerations M.R. Morrow and D.R. Krieg	59
Management Strategies for Cotton Production in a Semi-Arid, Short-Season Environment: Water Use Considerations. P.G. Georgen, S.A. Gertsis, and D.R. Krieg	59
Recovery from Water Stress: Mineral Nutrient Levels J.D. Timpa, D.R. Upchurch, and J.J. Burke	60
Timing and Rates for Nitrogen Foliar Fertilization of Cotton Frank Smith, Norman Malm, and Carl Roberts	61
Comparison of Nitrate Reduction and Nitrate Content Between Blades and Petioles on the Main Stem of Cotton Plant: Greenhouse Study Chang-Chi Chu, Lucy E. Graham, and Louis A. Bariola	62
Interaction of Plant Population and Planting Seed Quality on Yields W.C. Hofmann and D.L. Kittock	65
Physiological Characteristics in Cotton Genotypes as Affected by Plant Age and Planting Densities AB. S. Mu'Allem and H. Muramoto	66
Effect of Sprinkler Irrigation on Open Cotton Flowers D.A. Pennington and H. C. Pringle, III	69
Sampling for Water Potential Measurement in Cotton Using Thermocouple Psychrometers D.M. Oosterhuis	71
Responses of Glasshouse-Grown Cotton to Irrigation with CO2-Saturated Water J.R. Mauney and D.L. Hendrix	71
Estimation of Yield Potential for Drip Irrigated Cotton Based on Heat Units Jos. Henggeler	71
Effect of Nitrogen, Irrigation, Plant Density and Chlordimeform on Cotton Fruit Development P.J. Bauer and I.T. Cothren	73
Fruiting Profile and Petiole Nitrate Levels Following Chlordimeform Applications David S. Guthrie	73
Effect of 2-Diethylaminoethyl-3,4-Dichlorophenylether (DCPTA) on Fruiting Characteristics and Yield of Cotton E.P. Millhollon, C.W. Kennedy, W.C. Smith, and A.W. Beck	74
Pix Multiple Applications-A Three Year Summary Leslie Lloyd, Charles Finley, and Wade Stewart	74
Effect of Burst® Yield Booster® on Cotton Yield Components and Yields Jerry V. Mayeux, Vernon L. Illum, and Richard A. Beach	76
Influence of PPG-1721 on Cotton Physiology and Yield Michael J. Urwiler and Charles A. Stutte	78
Yield Response and Fiber Quality of Pima Cotton Treated with Prep Plant Growth Regulator N.R. Malm and F.B. Smith, Jr.	78
Effect of Prep™ Plant Regulator on Cotton Fiber Classification and Quality J.H. Hope and D.K. Needham	79
Cotton Response to Various Timings of Harvest Aid Treatment Stephen R. Crawford, Rogers Leonard, and Kathleen R. Carroll	82
Defoliation and Acrylic Film Coating as Means of Increasing Cotton Boll Temperatures Chang-chi Chu, Wayne D. Shelton, and Louis A. Bariola	82
Video-Computer Imaging in Cotton Production C.A. Stutte and D.M. Oosterhuis	84
Physiological Status During Ontogeny of Cotton Leaves Emerging During Different Stages of Vegetative and Reproductive Growth Randy Wells	85
Cotton Field Emergence Based upon Seed Quality and Heat Units Thomas A. Kerby, Mark Keeley, and Stephanie Johnson	85
Calcium Stimulation of Radicle Grown of Cotton Seed Imbibed at a Suboptimal Temperature F.R. Lehle and W.C. Hofmann	85
Early Season Growth and Photosynthesis of Intraspecific Cotton Hybrids Randy Wells and William R. Meredith, Jr.	86
Effect of Changing Solar Radiation on Cotton Canopy Temperatures D.A. Pennington and L.G. Heatherly	86
Fiber Cells Are Differentiated Before Anthesis D.A. Graves and J.M. Stewart	89
Morphology of In Vitro Cotton Fibers Jerry Berlin
Effects of Rates and Application Dates of the Plant Growth Regulator XE-1019 on Cotton in Arizona Robert E. Briggs
Effect of Inhibitors of N-Linked Oligosaccharide Formatin on Cellulose Synthesis in Intact Cotton Fibers C.R. Benedict
COTTON IMPROVEMENT CONFERENCE
Preference of Boll Weevils and Tobacco Budworms for Five Species of Gossypium J.H. Benedict, M.F. Treacy, D.W. Altman, and K.M. Schmidt	92
Relationship Between Gossypol Gland Density on Cotton Squares and Resistance to Tobacco Budworm Larvae W.L. Parrott, J.N. Jenkins, and J.E. Mulrooney	92
Comparison of Terpenoid Aldehydes in Upland Cotton Using Aniline and HPLC Analysis and Their Application to Heliothis Resistance R.D. Stipanovic, D.W. Altman, D.L. Begin, and J.H. Benedict	94
Bollworm Resistance in Glandless Cotton M.F. Schuster and M.P. Gibbs	94
Field Performance of Some New Cotton Strains with Resistance to Heliothis Spp. J.E. Jones, E. Burris, W.D. Caldwell, J.G. Marshall, J.I. Dickson, and D.F. Clower	94
Behavior of Pink Bollworm Larvae on Bolls of Okra-Leaf and Normal-Leaf Cottons F. Douglas Wilson, Jayne L. Szaro, and Barbara A. Hefner	96
Genetic Analysis of Heliothis Spp. Resistance and Flowerbud Gossypol Advanced La. Cottons S.J. Stringer and J.E. Jones	97
Progress in Breeding Cotton for Heliothis Resistance: Results of Regional Tests Jack C. McCarty	97
Preference and Nonpreference of Boll Weevils to Selected Cotton J.E. Jones, J.I. Dickson, and J.P. Beasley	98
Attractiveness of Cotton Volatiles and Grandlure to Boll Weevils in the Field J.F. Chang, J.H. Benedict, T.L. Payne, and B.J. Camp	102
Effects of Selected Morphological Traits in Cotton on Natural Infestations of the Cotton Fleahopper and Bollworm Sam Bong Ha, Jerry H. Young, Linda J. Willson, and Laval M. Verhalen	104
Effects of Selected Morphological Traits in Cotton on Lint Yield, Lint Percent, and Fiber Quality Sam Bong Ha, Laval M. Verhalen, and Ronald W. McNew	104
Potato Leafhopper Susceptibility of Glabrous and Hairy Cotton Isolines M.F. Schuster and C.L. Womack	105
Breeding Potential of non Cultivated Cotton Germplasm Tolerant to Heliothis virescens: Genetic Analysis of Fiber Components Johnie N. Jenkins, Raymond L. Shepherd, and Jack C. McCarty, Jr.	105
Preharvest Sampling for Determination of Fiber Properties: Techniques and Procedures. J.R. Gipson and D. Shaw	105
Fiber Properties from Sampling: Texas High Plains Dale L. Shaw and Jack R. Gipson	106
Effects of Row Spacing and Harvesting Cotton Yields and Lint Quality T.D. Valco, M.D. Heilman, J.W. Norman, Jr., L.N. Namken, and A.W. Scott, Jr.	108
The Effect of Irrigation Timing on the Fiber Quality of Cotton J.R. Gannaway and J.K. Dever	110
Breeding for Fiber Quality on the Texas High Plains J.K. Dever and J.R. Gannaway	111
History and Importance of the National Cotton Variety Testing Program Robert J. Miravalle	112
The National Collection of Gossypium Germplasm: What Is It? A. Edward Percival	112
Performance of Chinese and U.S. Cottons T.W. Culp and R.F. Moore	115
A Proposed Scheme for Breeding Commercial Cultivars with Resistance to Both Root-Knot Nematodes and Fusarium Wilt Disease Raymond L. Shepherd, Johnie N. Jenkins, and Jack C. McCarty, Jr.	117
A New Concept of Gene Action Controlling Fruiting Branch in Cotton Morphology Donn H. Beighley and Dick D. Davis	117
Performance of F2 Hybrids Produced Through Natural Crossing with a Dominant Naked Seed Strain of Cotton J.B. Weaver	118
Performance of Interspecific and Intraspecific Hybrids Across Temperature Environments and Years Pedro Cano-Rios and Dick D. Davis	119
Effect of Distance on Honey Bee (Apis Mellifera L.) Dispersal of Pima (Gossypium Barbadense) and Upland (G. Hirsutum) Cotton Pollen Gerald M. Loper	119
Performance of MS 5-6 Genetic Male Sterile vs Sib Fertile Plants. J.B. Weaver, Jr.	123
Development of Glandless Cotton in Africa B. Hau	125
Variation among Cotton Genotypes for Water Imbibition and Tolerance to Hot Water Seed Treatment F.M. Bourland, Gabriela Kaiser, and S.M. Furbeck	126
Seed Vigor Index - Field Emergence Relationship Robert B. Metzer	130
Genetically Engineered Cotton Plants G. Johnson, H. Poser, P. Umbeck, and N. Trolinder	131
Genotype Specificity of the Somatic Embryogenesis Response in Gossypium Norma L. Trolinder, Chen Zhixian and J.R. Goodin	131
Frictional Properties of Cotton Fibers Richard S. Krowicki and Devron P. Thibodeaux	131
Preliminary Investigations of a Heat Unit Method for Determining Optimum Defoliation Timing for Four Cotton Genotypes L. Neal Namken	131
In Vitro Fiber Development N.L. Trolinder, Jerry D. Berlin, and J.R. Goodin	131
Comparison of Hairy and Smooth Leaf Phenotypes to Drift and Direct Application of 2,4-Dichlorophenoxy Acetic Acid R.E. Dilbeck, J.E. Quisenberry, A.F. Wiese, and G.C. Regier	132
Response of Cotton Cultivars to Multiple Applications of Pix S.H. Baker	132
Effects of Two Planting Dates and Multiple Applications of Pix® to Cotton P.E. Hoskinson and R.M. Hayes	133
Influence of Leaf Shape on Water Use, Growth, and Yield of Upland Cotton J.E. Quisenberry
COTTON ENGINEERING SYSTEMS CONFERENCE
Insuring Cotton and Soybean Emergence under Droughty Conditions Henry D. Bowen	136
Dynamic Response of In-Situ Soil Impacted by a Punch A.R. Womac, F.D. Tompkins, R.S. Freeland, and J.B. Wilkerson	138
Subsoiling Depth Decision Model - Experience During Dry Year T.H. Garner, H.L. Musen, A. Khalilian, and M.J. Sullivan	141
Importance of Soil Condition on Energy Requirement L.A. Smith and J.R. Williford	147
Effects of Wind on Cotton Production G.L. Barker, J.L. Hatfield, and D.F. Wanjura	149
Phytogram Measurement Hardware Veikko A. Kanto and W. Gensler	153
Controlled Traffic: The Time Is Now J.R. Williford	154
Prediction of Cotton Fiber Maturity by near Infrared Reflectance Analysis. Part I. Underlying Cause of Relationship J.G. Montalvo, Jr., D.P. Thibodeaux, S. Faught, S.M. Buco	155
Performance of the Selective Gin L.H. Wilkes, K.E. Watkins, and W.F. Lalor	166
Minimizing Seed Cotton Loss from Field Cleaners A.D. Brashears	166
Effects of Acid Gas Delinting on Cottonseed at Various Levels of Moisture Content and Process Temperature A.H. Boyd
COTTON INSECT RESEARCH AND CONTROL CONFERENCE
40th Annual Conference Report on Cotton Insect Research and Control E.G. King, J.R. Phillips, and R.B. Head	170
COTFLEX: Organizing, Developing and Implementing a Cotton Expert System for Total Crop Management R.E. Frisbie, N.D. Stone, J.W. Richardson, and C. Sansone	193
COTFLEX, a Modular Expert System That Synthesizes Biological and Economic Analysis: The Pest Management Advisor as an Example N.D. Stone, R.E. Frisbie, J.W. Richardson, and C. Sansone	194
COTFLEX: An Expert System to Provide Cropmix and Farm Policy Advice to Producers G. Helms, J.W. Richardson, T.O. Knight, M.E. Rister, and N.D. Stone	197
COTFLEX: An Expert System to Provide Marketing Advice to Producers Thomas L. Sporleder and William Malick	201
Calex/Cotton: An Expert System-Based Management Aid for California Cotton Growers R.E. Plant, L.T. Wilson, L. Zelinski, P.B. Goodell, and T.A. Kerby	203
Transition from R Strategic to a Tactical Crop and Pest Management Model: Use as an Economic Decision Aid L.T. Wilson, R.E. Plant, T.R. Kerby, L. Zelinski, and P.B. Goodell	207
Considerations in the Implementation of a Cotton Production Management Program P.B. Goodell, T.A. Kerby, L.J. Zelinski, L.T. Wilson, and R.E. Plant	213
Insecticide Resistance-A Continuing Challenge Dan F. Clower	214
Computer-Aided Management of Insecticide Resistance Bruce E. Tabashnik	215
Resistance Monitoring of Pink Bollworm T.A. Miller	218
The Phenotypic Expression of Pyrethroid Resistance in Heliothis and Implications for Resistance Management R.T. Roush and R.G. Luttrell	220
Managing Resistance to Synthetic Pyrethroids in the Tobacco Budworm Frederick W. Plapp, Jr.	224
Dynamics and Control of Early Season Populations of the Tarnished Plant Bug, Lygus lineolaris in Geranium dissectum E.A. Stadelbacher	226
Pest Status of Western Flower Thrips on Cotton in Louisiana J.B. Graves, J.D. Powell, M.E. Farris, S. Micinski, and R.N. Story	229
Evaluation of Insecticides for Control of Early Season Cotton Pests in the Loessial Hill Sections of Northeast Louisiana Kevin J. Ratchford, A.M. Favloff, J.B. Graves, and E. Burris	231
Insecticide Treatment Effects on Aphids, Mites and Thrips.- Evaluated by a Plant Washing Technique Eugene Burris, Kevin J. Ratchford, A.M. Pavloff, and J.B. Graves	233
Cotton Pest Control in the San Joaquin Valley of California with Capture® 2.0 EC Insecticide/Miticide R.O. Kukas	233
Aerial Application of Capture® Insecticide-Miticide for Cotton Insect and Mite Control H.R. Mitchell, D.R. Edwards, and L.D. Hatfield	235
A Two-Year Study of the Effect of Early Season Insect Control in Cotton Yield W.P. Scott, G.L. Snodgrass, and J.W. Smith	237
Yield Enhancement Study in Northwest Louisiana: Insect Control and Plant Effects S. Micinski	243
Development of Sweetpotato Whitefly in Clip Cages on Cotton Eric T. Natwick and Frank G. Zalom	250
A Laboratory and Field Evaluation of the Molt Inhibiting Growth Regulators UC-84572, UC-86874, and UC-86118 for Nymphs of Lygus lineolaris, Geocoris punctipes and Orius insidiosus G.L. Snodgrass and W.P. Scott	252
Utilization of Capture® 2.0EC Insecticide/Miticide for Insect and Mite Control in Cotton E.V. Gage and J.J. Knabke	255
Economic Value of Fruit Based on Size and Time of Season S.D. Stewart and W.L. Sterling	256
TEXCIM - A Fleahopper-Heliothis-Plant Model for on Farm Use Winfield Sterling and Albert Hartstack	258
Spider Mite Increase in Cotton Following Early-Season Application of Organo-Phosphate, Carbamate and Pyrethroid Insecticides M.F. Schuster and W. C. Langston	259
Pink Bollworm: Relationships Between Timing of Initial Insecticide Applications and Season-Long Control C.A. Beasley, Carol J. Adams, and T.J. Henneberry	260
Pink Bollworm Control Using a High Rate Gossyplure Formulation Eric T. Natwick and Robert T. Staten	262
Modelling Pink Bollworm Establishment and Dispersion in Cotton with the Kriging Technique Paul W. Borth and Roger T. Huber	267
An Assessment of Pink Bollworm Egg Sampling as a New Management Tool: A 640-AC Pilot Test W.D. Hutchison, C.A. Beasley, T.J. Henneberry, and J.M. Martin	274
Pink Bollworm Spring Emergence Related to Weather Parameters Carol J. Adams, C.A. Beasley, and T.J. Henneberry	276
The Effects of Disruption on Cotton Insect Spatial Patterns Jerry H. Young, Linda J. Willson, and J. Alan Stark	281
Modeling Cotton Insect Movement J. Alan Stark, Jerry H. Young, and Linda J. Willson	282
A Model of the Dynamics of Arthropod Movement Toward Equilibrium Linda J. Willson, Jerry H. Young and J. Alan Stark	284
A Simulation Model for Making Decisions about Heliothis Control K.R. Hopper and B. Stark	286
Controlled-Release Dispensers for Pheromones of the Boll Weevil, Bollworm, and Tobacco Budworm R.L. Ridgway, W.A. Dickerson, and B.A. Leonhardt	286
A System for Wide Area Survey of Heliothis J.L. Goodenough, J.A. Witz, J.D. Lopez, and A.W. Hartstack	291
Research on Various Aspects of Heliothis Spp. Pheromone Trapping J.D. Lopez, Jr., T.N. Shaver, and J.L. Goodenough	300
Enhancement of Field Performance of Heliothis virescens Pheromone Components by Z-11-Hexadecen-1-ol in PVC Dispenser T.N. Shaver, D.E. Hendricks, and J.D. Lopez, Jr.	307
Predicting Accuracy of Field Samples for a Given Economic Threshold H.L. Walters, O.C. Jenkins, and J.K. Walker	309
Trace Element Labeling of Heliothis Spp: Labeling of Individual Eggs from Moths Reared on Treated Host Plants J.L. Hayes and K.E. Hopper	311
Current Status of Crossing Exotic Heliothis Spp. With H. zea in Search of Hybrid Sterility Marion L. Laster, Neal R. Spencer, E.G. King, and Peter Twine	315
Inhibition of Chemical Communication Between Male and Female Heliothis zea by Sublethal Amounts of Permethrin R.F. Moore	317
Behavior of Tobacco Budworm Larvae on Cotton Treated with Chlordimeform M.F. Treacy, J.H. Benedict, K.M. Schmidt, R.M. Anderson, and T.L. Wagner	318
Susceptibility of Bollworm and Tobacco Budworm Larvae to Pyrethroid and Organophosphate Insecticides B.R. Leonard, J. B. Gravest, T.C. Sparks, and A.M. Pavloff	320
Monitoring for Pyrethroid Resistance in the Tobacco Budworm in Texas - 1986 F.W. Plapp, Jr., G. Mike McWhorter, and W.E. Vance	324
Toxicity of Pyrethroids and Other Insecticides Against Susceptible and Resistant Tobacco Budworm Larvae and Synergism by Chlordimeform C. Campanhola and F.W. Plapp, Jr.	326
Beltwide Cotton Heliothis Monitoring 1980-1986: Status of Field Populations to Cypermethrin C.A. Staetz	329
Development of Pyrethroid Resistance in Heliothis Populations in Cotton in Texas C.T. Allen, W.L. Multer, R.R. Minzenmayer, and J.S. Armstrong	332
Southeastern Boll Weevil Eradication Program: Improved Pheromone Traps and Program Status W.A. Dickerson, R.L. Ridgway, and F.R. Planer	335
Evaluation of T277-2-6 for Boll Weevil Resistance in Texas, 1986 J.K. Walker, C. Wayne Smith, and J.D. Reina	337
Prep® and Dropp® for Pink Bollworm and Boll Weevil Control in Arizona and Southern California L.A. Bariola, T.J. Henneberry, and C.C. Chu	340
Boll Weevil: Overwintering Habitat and Emergence Patterns in Arizona J.E. Leggett	340
Late Season Agronomic Evaluation of Boll Weevil Control Program: A Volunteer Cotton Grower Program Charles R. Farr and Marc L. Lame	341
Boll Weevil in South Texas: Evaluation of a Program of Cotton Stalk Destruction James R. Cate
Effects of Chlordimeform and Other Selected Insecticides on Cotton Photosynthesis R.R. Youngman
Late Season Control of Sweetpotato Whitefly of Cotton in the Imperial Valley A.R. Horowitz
Boll Weevil in South Texas: Distribution and Structure of the Overwintering Population Kenneth R. Summy
COTTON WEED SCIENCE RESEARCH CONFERENCE
Weed Control in Reduced Tillage Systems for Sandy Soils J.W. Keeling and J.R. Abernathy	344
Herbicide Efficacy and Persistence as Affected by Crop Residue Randy W. Lloyd, J. Wayne Keeling, John R. Abernathy	344
Efficacy of Postemergence Grass Herbicides on Common Bermudagrass C.D. Monks, M.G. Patterson, and W.B. Webster	344
Effects of Simulated Herbicide Drift on Cotton T.N. Tripp, R.S. Helms, and J.S. McConnell	344
Controlling Annual Grasses with New Herbicides A.F. Wiese and E.W. Chenault	345
Interaction of Postemergence Grass Herbicides and Insecticides A.C. York and J.D. Byrd, Jr.	346
Interaction of Postemergence Grass and Broadleaf Herbicides A.C. York and J.D. Byrd, Jr.	346
Fruiting Profile of Cotton Following Over-The-Top Applications of Fluometuron and MSMA David S. Guthrie	346
Herbicides Applied Over-The-Top of Cotton and Weeds at Reduced Rates H.R. Hurst	346
Response of Various Broadleaf Weed Sizes to Methazole Rates R.H. Crowley, J.H. Jordan, Jr., D.H. Williamson, and R.H. Neill	347
The Nutsedge Problem from a Producer's Viewpoint Robert N. Bowers	347
Nutsedge Problems in Mid-South Cotton: Scope and Control Strategies Stephen H. Crawford	349
Nutsedge Problems in Southeastern Cotton Mike Patterson and Dale Monks	349
Nutsedge: The Problem and its Control in Western Irrigated Cotton Ron Vargas and Stan Heathman	350
Nutsedge Problems in Texas and Oklahoma and Current Control Practices D.N. Weaver	350
Biology of Purple and Yellow Nutsedge Gene D. Wills	354
Biological Control of Nutsedges Sharad C. Phatak	354
Historical Perspective: Soil Injection of Thiocarbamates for Nutsedge Control in Cotton R.S. Baker	356
Factors Affecting the Response of Cotton to Preplant Applications of EPTC and Butylate J.P. Chernicky, E. S. Heathman, K. C. Hamilton, and B. Barstow	358
Controlling Purple Nutsedge on Fallowed Ground with EPTC and Butylate J.P. Chernicky, E.S. Heathman, S.W. Stedman, and B. Barstow	359
Report of the 1986 Cotton Weed Loss Committee Mike Patterson and Dale Monks	361
Documentation of Weed Infestation Levels in Alabama Cotton Mike Patterson, Dale Monks, and Eric Webster	364
Documentation of Weed Infestation Levels in Louisiana Cotton Dearl Sanders	365
Use of Thiocarbamate Herbicides in Cotton: Stauffer's Point of View John Saylor
The Nutsedge from a Producer's Viewpoint Leyton Woolf, Jr.
Thiocarbamates for Selective Control of Purple Nutsedge in Arizona Cotton E. Stanley Heathman
COTTON ECONOMICS AND MARKETING CONFERENCE
U.S. and World Cotton Outlook Russell G. Barlowe	368
Outlook for the 1987 Economy Edward L. McClelland	368
This Was a High-Powered Instrument That Sent its Projectile to the Vitals of the Industry-- Why USDA Does Not Forecast Cotton Prices Terry P. Townsend	374
Changing Patterns of Asian Cotton Trade Carolyn L. Whitton	378
Institutional Structures in Cotton Export Marketing Elias T. Ayuk and Fred J. Ruppel	386
An Integrated Cotton Model with Interactions Between Domestic Program and International Market Dean T. Chen	390
A Quantitative Analysis of the Japanese Import Demand for U.S. Cotton C.W. Herndon, E.M. Tubbs, and E.A. Stennis	395
Cotton Options and the Pilot Projects on Futures Trading Dr. O.A. Cleveland, Jr.	398
Impacts of Cotton Marketing Loan Carl G. Anderson, Mechel Paggi, and Dean Chen	399
Prospects for Significant Change in Global, Cotton Markets Don E. Ethridge and Priscilla A. Andrew	399
Costs of Producing and Marketing U.S. Cotton Irving R. Starbird and Edward H. Glade, Jr.	406
Cost of Producing Cotton in the U.S. and Competing Countries Priscilla Andrew and Don E. Ethridge	413
The Role of Cotton in Texas Coastal Bend Crop Rotations M. Stockton, M. E. Rister, J. W. Richardson, D.A. Bessler, G. M. Perry, J. E. Matocha, J.Bremer, S. Livingston, L. Reyes, J.Novak, and Jess Person	415
Farm Enterprise Data Budgets in Mississippi Dick Knight and Fred T. Cooke, Jr.	419
Costs of Producing Cotton in the Delta Area of Mississippi James G. Hamill and David H. Laughlin	421
Impact of Powerlines on Cost of Cotton Production Lucas D. Parsch and M. David Norman	422
Estimating the Potential for Vegetable Production on Cotton Farms in Louisiana John F. Denison and Kenneth W. Paxton	427
A Simulation Model for Cotton Harvesting in Mississippi Stan R. Spurlock, Cary W. Herndon, and D.W. Parvin, Jr.	435
Cotton Short Hedge Evaluator: A Microcomputer Program Thomas L. Sporleder and Carl G. Anderson	438
U.S. Mill Demand for Cotton Fiber by End-Use Eluned Jones-Russell and Thomas L. Sporleder	441
Prices Paid by Textile Manufacturers for Cotton Fiber Properties Kenneth R. Bowman and Don E. Ethridge	446
Transporting Cotton by Rail -- Profile of Methods, Rates, and Facilities Edward H. Glade, Jr.	448
Economic Consequences of the Cotton Marketing Loan Harold Stults and Joe Glauber	451
Impact of the Conservation Compliance Provisions of the Food Security Act of 1985--Interim Rules on the Texas Southern High Plains Lawrence A. Lippke, Edward G. Smith, Bill L. Harris, James W. Richardson, Lonnie L. Jones, and John Lee	453
Cotton Acreage and Farm Program Participation on Alabama Farms under Selected Policy Provisions Anne Mims, Patricia A. Duffy, and William E. Hardy, Jr.	458
Economic Analysis of the 1985 Farm Program Skip-Row Provision for Cotton Production Stephen H. Amosson	460
Impact of the 1986 Tax Reform Act on Cotton Producers and Processors Richard A. Edwards, Clair J. Nixon, and James W. Richardson	461
The Economics of Alternative Cotton Picker and Stripper Utilization Ashley C. Lovell, Richard A. Edwards, and Robert S. Metzer	463
Microcomputer Use in Machinery Management and Cost Calculation James M. McGrann, Lawrence A. Lippke, Henry O'Neal, and Roy Childers	465
The Impact of Greece and Spain's Accession into the EC on Their Cotton Industries W. Quintin Gray	467
Trends in the Share of Cotton in U.S. Total Fiber Consumption, 1976-1985 John Lawler
Current Structure of Global Cotton Trade Robert Skinner
COTTON SOIL SCIENCE RESEARCH CONFERENCE
Effects of Starter Fertilizer on Cotton Yield Eddie R. Funderburg	474
Effect of Nitrogen Sources and Rates on Cotton Growth and Production S. Mostaghimi and J.E. Matocha	475
Response of Cotton to Soil and Foliar Applied Nitrogen on Two Coastal Plain Soils M.E. Walker, S.H. Baker, T.P. Gaines, and G.A. Herzog	478
Cotton Response to Potassium Fertilization Richard L. Maples, Joe Varvil, and Richard J. Nahler	478
Cotton Yield Response to Late Sidedress Nitrogen Applications M. Wayne Ebelhar and W.I. Spurgeon	479
Growth and Nutrient Uptake of Cotton as Affected by N Source and Dicyandiamide D.W. Reeves, D.H. Rickerl, and J.T. Touchton	481
Fertilization of Cotton under Reduced Tillage Conditions J.E. Matocha, P.S. Branick, and Fred Hopper	484
Implementation of Irrigation Scheduling in the Calex Cotton Model L L.J. Zelinski, T.A. Kerby, P.B. Goodell, L.T. Wilson, and R.E. Plant	486
Irrigation Termination Timing Effects on Cotton Yields in the Humid South H.C. Pringle, III, G.R. Tupper, D.A. Pennington, and S.W. Neill	487
Fall-Spring Tillage Combinations for Cotton Production in the Coastal Plain W.B. Gordon, D.H. Rickerl, and J.T. Touchton	491
Cotton Response to Long Terrm Tillage Systems on a Silt Loam Soil in Mississippi G.R. Tupper, J.G. Hamill, and R.C. Pringle, III	492
Effect of In-Row Chisel Plowing on Soil Parameters and Cotton Yield and Growth Response Marvin D. Heilman	495
COTTON GINNING CONFERENCE
Economic Simulation of Cotton Ginning Costs O.A. Cleveland, Jr., Wesley Wolfe, Craig Slay, and Earl Stennis	498
Cost of Seed Cotton Handling Systems M.H. Willcutt and W.D. Mayfield	501
Effect of Seed Cotton Moisture Level and Storage Time on the Quality of Lint in Stored Modules Robert G. Curley, Bruce Roberts, Tom Kerby, Clay Brooks, and Jerry Knutson	504
New Approaches to Measuring Seed Cotton Moisture Content Don Osias, Robert G. Curley, Clay R. Brooks, and Bruce Roberts	506
Gasification of Cotton Gin Trash C.B. Parnell, W.A. LePori, and W.J. Siebold	511
Computer Communication Within the Cotton Industry Joseph T. Wyrick	514
Use of Computers and Computer Telecommunications in the Classification of Cotton Jesse F. Moore	515
The Product Liability Crisis in the Ginning Industry Raymond C. Adams	516
Ginning Industry Insurance, Safety, and Liability - Panel Discussion Stimulator R.L. Gould	517
Liability Reform Efforts: An Assessment of 1986 Joseph C. Murphy, Jr.	518
The Changing Role of the Oil Mill in Marketing Cottonseed Wayne Martin	519
Marketing Whole Cottonseed to the Feed Industry Robert W. Greene	520
Whole Cottonseed as a Dairy Cattle Feed Thomas H. White, Jr.	521
Cottonseed Handling and Storage at Gins William Mayfield	523
JOINT SESSION: COTTON GINNING AND COTTON ENGINEERING SYSTEMS CONFERENCES
Compromise Gin/Mill Cleaning of Cotton: Part I W.S. Anthony, C.K. Bragg, and Everet E. Backe	526
Effects of Plant Hairs on Trash Levels in Eighty-Nine Cotton Genotypes J.W. Laird, A.D. Brashears, G.L. Barker, R.V. Baker, and J.E. Quisenberry	526
Compromise Gin/Mill Cleaning of Cotton: Part II C.K. Bragg, W.S. Anthony, C.L. Simpson, E.E. Backe, and F.X. Werber	530
Analysis of Rained-On Cotton R.J. Berni, P.E. Sasser, L.N. Domelsmith, H.H. Perkins, and W.R. Goynes	532
Relationship of Lint Cleaning to Seed Coat Fragments G.J. Mangialardi, Jr.	535
Influence of Lint Cleaning on Fiber Quality R.V. Baker	535
Chemical Residues on Ginned Lint E.P. Columbus	536
Fiber and Yarn Quality from an Experimental Lint Cleaning System M.N. Gillum, S.E. Hughs, C.K. Bragg, and W.F. Lalor	538
Differential Ginning: A Progress Report Eugene P. Columbus	540
Grading Cotton Non-Lint Content with Television Images Robert A. Taylor	543
JOINT SESSION: COTTON DISEASE COUNCIL, COTTON IMPROVEMENT CONFERENCE, AND COTTON PHYSIOLOGY CONFERENCES
Reaction of Selected Genotypes of Cotton to Verticillium Wilt in Mississippi in 1986 W.E. Batson and Don Blasingame	550
Progress in Developing Glandless Multi-Adversity Resistant (MAR) Cottons P.M. Thaxton, K.M. El-Zik, L.S. Bird, T.P. Wallace, C.G. Cook, J.H. Benedict, and L. Reyes	551
Effects of Temik-Terraclor Super X on the Performance of Cotton Cultivars Earl B. Minton and Jack C. Bailey	551
Association of Spontaneous Phytoalexin Synthesis with Lethal Reactions in Interspecific Hybrids of Gossypium Spp. A.A. Bell and R.D. Stipanovic	555
Genetic Control of Methylation in Cotton Phytoalexins A.A. Bell and R.D. Stipanovic	555
Genetic Analysis of Resistance to Rhizoctonia solani and Pythium ultimum in Cotton Seedling M.A.T. Poswal, K.M. El-Zik, and L.S. Bird	555
Response of Cotton Cultivars to Water Stress and Effect on Fruiting, Yield and Fiber Quality K.M. El-Zik, P.M. Thaxton, M. de Jasa, and C.G. Cook	556
Effect of Root Traits and Leaf Canopy Temperature on Growth and Yield of Cotton under Irrigated and Non-Irrigated C.G. Cook and K.M. El-Zik	556
Application of Cotton Simulation Model GOSSYM to Yield Decline in Cotton: I. Herbicides V.R. Reddy, D.N. Baker, F.D. Whisler, J.M. McKinion, and R.E. Fye	557
Inheritance of Resistance to a New Strain of the Bacterial Blight Pathogen in Upland Cotton Ted P. Wallace and K.M, El-Zik	557
Application of Cotton Simulation Model GOSSYM to Yield Decline in Cotton: IV. Insect Pest Management and Soil Compaction Effects on Yield F.D. Whisler, V.R. Reddy, and D.N. Baker	558
Application of Cotton Simulation Model GOSSYM to Yield Decline in Cotton: III. Analysis of Effects of Atmospheric Ozone and Carbon Dioxide on Yield Trends V.R. Reddy and D.N. Baker	558
Application of Cotton Simulation Model GOSSYM to Yield Decline in Cotton: II. Weather Effects on Yield V.R. Reddy, J.M. McKinion, D.N. Baker, and F.D. Whisler	558
Cotton Yield Decline Analysis for the Southern Great Plains D.F. Wanjura and G.L. Barker	559

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Document last modified Sunday, Dec 6 1998