1991 PROCEEDINGS BELTWIDE COTTON CONFERENCES
	Jan. 8-12, San Antonio, TX Editors C. Paul Dugger & Debbie A. Richter
COTTON INSECT RESEARCH AND CONTROL CONFERENCE TABLE OF CONTENTS

44th Annual Conference Report on Cotton Insect Research and Control D.D. Hardee and G.A. Herzog	583
Cotton Losses to Insects (Supported in Part by a Grant from the Cotton Foundation) Cotton Insect Losses - 1990 Robert B. Head	602
Status of the Nationwide Boll Weevil Cooperative Control Program Environmental Impact Statement N.E. Sweeney	608
Progress in the United States Boll Weevil Eradication Programs Sidney E. Cousins	609
The Southeastern Boll Weevil Eradication Program: Extension Perspective W.R. Lambert	611
The Western Boll Weevil Eradication Program: Extension Perspective Leon Moore	614
Life Without the Boll Weevil: The Status of Cotton Insect Pests in North Carolina Following Eradication Jack S. Bacheler	615
Potential for Expansion of the Boll Weevil Eradication Program Andrew G. Jordan	618
Boll Weevil Eradication: Planning for Participation W.A. Dickerson	620
Field Research Results on the Boll Weevil Bait Stick Gerald H. McKibben, James W. Smith, and Eric J. Villavaso	622
Spray Efficiency of Aerial Application of a Nuclear Polyhedrosis Virus in Area-Wide Treatment of Early Season Hosts of Bollworms/Budworms M.R. Bell and D.D. Hardee	624
State of the Art of Host Plant Resistance to Insects in Cotton Johnie N. Jenkins, W.L. Parrott, and J.C. McCarty	627
Status of Heliothis Resistance to Pyrethroids in US Cotton: A Report from PEG-US J.W. Mullins, S.L. Riley, C.A. Staetz, R.J. Marrese, B. Rogers, and B.J. Monke	634
Status of Pyrethroid Resistance in Tobacco Budworm and Bollworm in Louisiana Jerry B. Graves, B.R. Leonard, S. Micinski, D.W. Long, and E. Burris	634
Tobacco Budworm: Insecticide Resistance and Field Control in the Macon Ridge Region of Louisiana, 1990 B.R. Leonard, E. Burris, J.B. Graves, and Gary Elzen	642
Monitoring Pyrethroid Resistance Gene Frequencies in Male Tobacco Budworms from the Yaqui Valley of Sonora Mexico Jose L. Martinez-Carrillo.	649
Insecticide Resistance: The Myth of Single Gene Inheritance Michael J. Firko	651
Comparison of Topical and Vial Bioassays on Bollworm: Implications for Resistance Monitoring A. Schreiber and C.O. Knowles	654
Tolerance to Cypermethrin in Texas and Mississippi Tobacco Budworm: Genetic Analyses and Relationships Between LD50 Estimates and Observation Time. Michael J. Firko and D.A. Wolfenbarger	657
Heliothis Resistance Monitoring in the Cotton Belt: The next Steps Benjamin Rogers, Leroy S. Boykin, Robert G. Blenk, and Dan F. Clower	660
PIC-EM: A Decision Support System for Insecticide Selection R.O. Bowden, R.G. Luttrell, and W.S. Shin	663
Cotton Insect Control Recommendations: Diversity of Expert Opinion R.G. Luttrell, R.O. Bowden, and W.S. Shin	668
Yield Change Functions and Economic Injury Levels: Helicoverpa Zea Versus Heliothis Virescens Injury to Cotton: Dennis R. Ring and John H. Benedict	672
Distribution of Heliothis Moths from a C Release Point M.L. Laster, E.A. Stadelbacher, and D.D. Hardee	675
Field Evaluation of Naturalis Against the Boll Weevil: A Biorational Mycoinsecticide James E. Wright and Laurence D. Chandler	677
Small Plot Testing of a Radiation Resistant Strain of Boll Weevil E.J. Villavaso, W.L. McGovern, D.T. North, and J.W. Smith	680
Insecticide Resistance in Field Populations of Cotton Aphids and Relative Susceptibility of its Parasitoid Lysiphlebus Testaceipes D.L. Kerns and M.J. Gaylor	682
Population Dynamics of Aphis gossypii Glover P.J. O'Brien, B.R. Leonard, and J.B. Graves	686
Cotton Aphid Control and Management in Arkansas D.R. Johnson and G.E. Studebaker	689
Cotton Aphids: Control Trends Based on Small Plot Insecticide Trials in Mississippi Jack T. Reed and Robert R. Grant	691
Cotton Aphid: Insecticide Efficacy and an Assessment of its Damage to the Cotton Plant R.D. Bagwell, N.P. Tugwell, and M.L. Wall	693
Response of Cotton Aphids to Pyrethroids and Organophosphate Insecticide Applications H.R. Mitchell, L.D. Hatfield, and T.I. Flatt	696
Induction of Cotton Aphid Outbreaks by the Insecticide Sulprofos D.L. Kerns and M.J. Gaylor	699
Effects of Early Season Aphid Infestations on Cotton Yield and Quality under Dryland Conditions in the Texas Coastal Bend R.D. Parker and R.L. Huffman	702
Planting Date and Termination Date Effects on Pink Bollworm Management in Pima and Upland Cottons L.I. Terry, J. Silvertooth, and C. Summers	705
Pink Bollworm Population Development in Short and Long-Staple Cottons in Arizona T.J. Henneberry, C.C. Chu, and L. Forlow Jech	708
Pink, Bollworm: Populations One Year Following Initiation of a Short-Season Cotton System in the Imperial Valley, CA Chang-chi Chu, Richard C. Weddle, Robert T. Staten, Thomas J. Henneberry, and Stephen L. Birdsall	711
The Impact of Sweetpotato Whitefly, Bemisia tabaci, upon Cotton Quantity and Quality in California G.R. Ballmer, N.C. Toscano, and C. Adams	714
Cotton Varietal Susceptibility to Whitefly Infestation under Low Desert Conditions E.T. Natwick, C.C. Chu, and W. Laimgruber	715
Analysis of Boll Weevil Infestation Using a Geographic Infestation System L.R. Cox, J.W. Smith, and D.W. Parvin	718
Late-Season Parasitism of Boll Weevil in the Lower Rio Grande Valley of Texas K.R. Summy	720
Potential Larval Diet Devoid of Hemolymph for In Vitro Rearing of Bracon mellitor A.A. Guerra and K.M. Robacker	723
Evaluation of Catolaccus grandis (Burks) as a Biological Control Agent Against the Cotton Boll Weevil J.A. Morales-Ramos and E.G. King	724
Bacillus thuringiensis: Toxicity to Tobacco Budworms and Synergistic Interaction with Insecticides Frederick W. Plapp, Jr.	725
Investigations with Dipel ES and Dipel ES + Chemical Insecticide Mixtures for Control of Heliothis Spp. In Cotton in the United States and Australia L.V. Larson and H.M. Adair	727
Third Generation Bt's for Control of Heliothis in Cotton E.M. Hood	729
Baythroid plus Bolstar: A Customized Mixture for Resistance Management? J.W. Mullins and B.J. Monke	732
Performance of Curacron in Resistance Management Strategies K.D. Brown, Jr., W.W. Bachman, and D.V. Allemann	735
AC 303,630 - An Insecticide/Acaricide from a Novel Class of Chemistry J.B. Lovell, D.P. Wright, Jr., I.E. Gard, T.P. Miller, M.F. Treacy, R.W. Addor, and V.M. Kamhi	736
Characterization of Insecticidal Properties of Ac303,630 Against Tobacco Budworm, Heliothis virescens (Fabricius), Larvae M.F. Treacy, T.O. Miller, I.E. Gard, J.B. Lovell, and D.P. Wright, Jr.	738
Efficacy of AC 303,630 Against Insect Pests on Cotton: Summary of 1989-90 Field Trial Results R.A. Farlow, M.F. Treacy, T.P. Miller, S.E. Burkart, I.E. Gard	741
AC 801,757 (MK-239) Acaricide for Use in Cotton R.M. Gorrell, R. Kepner, and K. Umeda	743
Ovasyn 1.5e Test Results and Field Observations on Insecticide Resistance in Northeast Louisiana E. Burris, B. Roger Leonard, and Jerry B. Graves	745
Effectiveness of Selected Ovicides Against the Bollworm-Tobacco Budworm Complex on Cotton John A. DuRant	748
Influence of Aerial Application Parameters on Control of Tobacco Budworm -- Progress Report I.W. Kirk, V.S. House, and L.F. Bouse	750
New Ideas for Screening Insecticides on Squaring Cotton in the Greenhouse and in Field Trials J.N. All and L.P. Guillebeau	756
Chemigation Methodology for Management of Cotton Insect Pests L.D. Chandler, G.A. Herzog, H.R. Sumner, and C.C. Dowler	757
The Effects of Various Diluents and Insecticide Rates on Mortality of Susceptible and Resistant Heliothis virescens Larvae W.P. Scott, A.T. Womac, and J.E. Mulrooney	760
Effects of Co-Application of Urea Solutions and Insecticides on Chemical Deposition and Biological Activity D.W. Long, J.B. Graves, B.R. Leonard, E. Burris, L.M. Southwick, and D.C. Rester	762
The Effect of Penetrator® and Penetrator Plus® on Pesticide Deposition, Evaporation, and Foliage Residue in Cotton Marion E. Farris	768
Cotton Insect Pest Management Demonstrations in the Louisiana Delta of Tensas Parish During the 1980's J.L. Baldwin and C.B. James	772
Management of Boll Weevil Using Insecticide Combinations G.E. Studebaker and D.R. Johnson	774
Beet Armyworm Populations in Cotton Treated with Diflubenzuron and Cyhalothrin for Helicoverpa Spp. Control Michael J. Gaylor and L.C. Graham	775
Beet Armyworm Control in South Carolina M.J. Sullivan, S.G. Turnipseed, and T.W. Smith	777
Soil Applied Systemic Insecticide, Performance on Dryland Cotton in the Texas Coastal Bend: A Seven Year Summary Roy D. Parker and Raymond L. Huffman	778
Laboratory Evaluation of Insecticides for the Boll Weevil Bait-Stick Formulation D.A. Wolfenbarger and G.H. McKibben	781
Influence of Early Season Intrafield Differences in Height of Cotton Plants on Oviposition of Heliothis Spp. (Lepidoptera: Noctuidae) G.W. Videla and J.C. Schneider	783
Cloning the Gene for Diapause Protein in Pink Bollworm T.A. Miller and M.S. Salama, and L.P. Schouest	785
Comparative Boring Behavior and Damage Potential, of the European Corn Borer and Cotton Bollworm on Cotton Bolls P.C. Ellsworth and J.R. Bradley, Jr.	787
Managing Parasitoids for Control of Heliothis and Helicoverpa Species J.E. Powell, M.L. Laster, and D.D. Hardee	790
Spider Mite Control in the Texas Blacklands W.C. Langston	792
Effect of Microencapsulated Curacron on Tobacco Budworm in Greenhouse Grown Cotton M.A. Latheef	793
Toxicity of Larvin Brand Thiodicarb to Helicoverpa Virescens Larvae Collected from Six Sites in the USA H.M Ayad, J.H. Hope, and T.A. Sullivan	796
Evaluation of Ovicidal Activity of Karate Against Heliothis spp. Eggs on Cotton S.H. Newell, C.V. Greeson, R.P. Rose, D.H. Anderson, S.D. Watkins, J.A. DuRant, B.R. Leonard, and S. Hopkins	799
A Rapid Technique for Measuring Differences in Susceptibility to Pyrethroids in Populations of Lygus Hesperus Knight J.J. Knabke and C.A. Staetz	800
Early Planted Cotton as Trap Crop Reduced the Cost of Boll Weevil Control James W. Chiles and J. Larry Chiles	802
Seasonal Occurrence of Aphids in Aerial Samples and Cotton in the Brazos River Valley of Texas Juan D. Lopez, Jr., John L. Goodenough, Ken R. Beerwinkle, and Manya B. Stoetzel	803
Further Evaluation of Heliothis Resistance to Insecticides Gary W. Elzen	803
Field Trials in Cotton of Buprofezin, Fenpropathrin, Acephate, and Natur'l Oil Against Sweetpotato Whitefly, Bemisia tabaci D.R. Akey and D.N. Byrne	804
Utilization of Plant Mapping to Determine Location of Damage to Cotton by F2 and F3 Generation Bollworm and Tobacco Budworm M.E Roof, J.A. DuRant, W.M. Thomas, and S.H. Roach	804
Early Season Control of Heliothis Virescens in South Carolina S.G. Turnipseed, M.J. Sullivan, and A.R. Wenck	805
Helicoverpa and Heliothis Control with Javelin WG® R.L. Ratliff, K.L. Smith, and J.R. Payne	805
Comparison of Squaring Rates of Three Cotton Cultivars During Four Levels of Simulated Square Loss Gary L. Lentz	806
Karate 1EC and .6EC Formulations Evaluated for Heliothis Control on Cotton J.N. Lunsford, S.H. Newell, J.R. Moody, and L.S. Boykin	806
Temporal Patterns of Bollworm and Tobacco Budworm Male Captures in Traps Baited with Virgin and Synthetic Pheromones K.R. Beerwinkle, J.D. Lopez, Jr. and J.A. Witz	807
Status and Proposed for Use of Insect Parasitoids and Predators in Management of Cotton Insect Pests Edgar G. King

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Document last modified Sunday, Dec 6 1998