2008 North Central Weed Science
Society Proceedings

Agronomic crops

Response of Various Market Classes of Dry Beans to Halosulfuron. Nader Soltani*, Christy Shropshire and Peter H. Sikkema, University of Guelph, Ridgetown Campus, ON. Canada. 1

Control of Winter Cereals in the Spring with Glyphosate. Peter H. Sikkema, Christy Shropshire and Nader Soltani*, University of Guelph, Ridgetown Campus, ON. Canada. 2

Response of Wheat to Preplant and Postemergence Applications of 2,4-D and Dicamba. James R. Martin*, Charles R. Tutt and Dorothy L. Call, University of Kentucky, Princeton. 3

Efficacy of Pyrasulfotole & Bromoxynil Tank Mixtures in Wheat. Patrick W. Geier* and Phillip W. Stahlman, Kansas State University, Hays. 4

Cheat and Japanese Brome Resistance to ALS-Inhibiting Herbicides. Dallas E. Peterson* and Curtis R. Thompson, Kansas State University, Manhattan. 5

Does the Addition of Triflusulfuron to Glyphosate Enhance Control of Velvetleaf and Common Lambsquarters? Jon-Joseph Q. Armstrong* and Christy L. Sprague, Michigan State University, East Lansing. 6

Winter Wheat Tolerance to PRE and POST Applications of BAS 800H. Stevan Z. Knezevic, Jon Scott* and Leo Charvat, University of Nebraska, Concord; BASF Corporation, Lincoln, NE. 7

Response of Winter Wheat and Winter Annual Weeds to Two Saflufenacil Formulations. John C. Frihauf*, Phillip W. Stahlman and Patrick W. Geier, Kansas State University, Manhattan and Hays. 8

Effect of Reduced Herbicide Rates on Weed Control and Yield of Corn. Nader Soltani*, Laura Van Eerd, Richard Vyn, Christy Shropshire and Peter H. Sikkema, University of Guelph, Ridgetown Campus, ON. Canada. 9

Broadleaf Weed Management in Corn Utilizing Synergistic Herbicide Combinations. A.J. Woodyard*, Douglas J. Maxwell and Dean E. Riechers, University of Illinois, Urbana. 10

Efficacy of Tembotrione + Isoxadifen-ethyl on Symptomatically Bleached Grasses. John R. Hinz*, Brent Philbrook and Mark Wrucke, Bayer CropScience, Research Triangle Park, NC. 11

Saflufenacil: A New Herbicide for Preplant Burndown and Preemergence Dicot Weed Control. S. Bowe*, R. Liebl, H. Walter, T. Holt, B. Sievernich and W. Patzoldt, BASF Corporation, Research Triangle Park, NC, and Limburgerhof, Germany. 12

Weed Management in Corn and Sorghum with Saflufenacil. Caren A. Judge*, Steven J. Bowe, Leo D. Charvat, Troy D. Klingaman and Walter E. Thomas, BASF Corporation, Research Triangle Park, NC. 13

Glyphosate Resistant Giant Ragweed and Waterhemp Management in Corn and Soybeans. Jason Waite*, Shane Hennigh and Kassim Al-Khatib, Kansas State University, Manhattan. 14

Absorption, Translocation, and Metabolism of Mesotrione in Grain Sorghum. M. Joy M. Abit* and Kassim Al-Khatib, Kansas State University, Manhattan. 15

Volunteer Corn Control Effect on Corn and Soybean Yield. Jill Alms*, Mike Moechnig, Darrell Deneke, and Dave Vos, South Dakota State University, Brookings. 16

 Postemergence Herbicide Effects on Field and Silage Corn Biomass Accumulation and Bio-energy Quality. Wesley J. Everman*, Bradley J. Love and Andrew J. Chomas, Michigan State University, East Lansing. 17

Competition of Volunteer Corn and Removal from Transgenic Corn Hybrids. Tye C. Shauck*, Reid J. Smeda and David L. Kleinsorge, University of Missouri, Columbia. 18

Tolerance of Six Popcorn Hybrids to BAS 781. Thomas T. Bauman* and Michael D. White, Purdue University, West Lafayette, IN. 19

Response of Corn Types to Broadcast Flaming. Santiago Ulloa*, Claudio Costa, Avishek Datta, Chris Bruening, George Gogos, Zhaoyan Zhang and Stevan Z. Knezevic, University of Nebraska, Concord and Lincoln. 20

Simulated Mesotrione Drift Followed by Glyphosate, Imazethapyr, Bentazon or Chlorimuron in Soybean. L.R. Brown, D.E. Robinson, K. Chandler, C.J. Swanton and P.J. Sikkema*, University of Guelph, Ridgetown Campus and Guelph, ON. Canada. 21

Effectiveness of Preemergence and Postemergence Soybean Herbicides on Common Ragweed with Resistance to Glyphosate and ALS Inhibitors. Mark M. Loux* and Anthony F. Dobbels, The Ohio State University, Columbus. 22

Effect of 2,4-D Drift on Roundup Ready Soybean Yield Components. Andrew P. Robinson* and William G. Johnson, Purdue University, West Lafayette, IN. 23

Established Glyphosate Resistant Alfalfa Removal with Herbicides. Andrew J. Chomas*, Wesley J. Everman and James J. Kells, Michigan State University, East Lansing. 24

Evaluating Weed Control Options in Dicamba Tolerant Soybean. Sara K. Carter*, Charles H. Slack, Glen P. Murphy and Paulette Pierson, University of Kentucky, Lexington; The Monsanto Company, St. Louis, MO. 25

Efficacy of Fall and Spring Applied BAS 800H on Glyphosate-Resistant Horseweed. Glenn R.W. Nice*, Vince M. Davis, William G. Johnson, Greg R. Kruger, Bryan G.Young, Stevan Z. Knezevic and Troy D. Klingaman, Purdue University, West Lafayette, IN; Southern Illinois University, Carbondale; University of Nebraska, Concord; BASF Corporation, Mahomet, IL. 26

Herbicide Combinations with Saflufenacil for Preplant Burndown Weed Management in Soybean. Adam C. Hixson*, John S. Harden, Leo D. Charvat, Troy D. Klingaman and Walter E. Thomas, BASF Corporation, Research Triangle Park, NC. 27

Influence of Tall Goldenrod Removal on Total Forage Yield and Quality of Tall Fescue Hay Fields. Kristin K. Payne*, Eric B. Riley, Jimmy D. Wait and Kevin W. Bradley, University of Missouri, Columbia. 28

Soybean Response to Simulated Spray Contamination by HPPD-Inhibiting Herbicides. Douglas J. Maxwell*, Lisa C. Gonzini, Joshua T. Kunkel and Aaron G. Hager, University of Illinois, Urbana. 29

Leafy Spurge Control with Different Tankmixes of Imazapic and BAS 800H. Stevan Z. Knezevic, Ryan Rapp*, Avishek Datta, Jon Scott and Leo Charvat, University of Nebraska, Concord; BASF Corporation, Lincoln, NE. 30

**Influence of Cover Crops on Roundup Ready Sugar Beet. Molly M. Buckham*, Christy L. Sprague, Erin C. Taylor and Gary E. Powell, Michigan State University, East Lansing. 108

Winter Wheat Tolerance to Broadcast Flaming. Santiago Ulloa*, Jayme Ferrari-Neto, Avishek Datta and Stevan Z. Knezevic, University of Nebraska, Concord. 109

Weed Control in Wide- and Narrow-row Glyphosate-Resistant Sugar Beet. Jon-Joseph Q. Armstrong* and Christy L. Sprague, Michigan State University, East Lansing. 110

Weed Control and Crop Response in Tribenuron-Tolerant Sunflower. Amar S. Godar*, Phillip W. Stahlman and J. Anita Dille, Kansas State University, Manhattan and Hays. 111

Winter Wheat Response and Weed Control Efficacy of Saflufenacil Applied with Growth Regulator Herbicides. John C. Frihauf*, Phillip W. Stahlman and Patrick W. Geier, Kansas State University, Manhattan and Hays. 112

Does Pyroxsulam Control ALS-Resistant Wild Oat? Lindsey K. Hanson* and Kirk A. Howatt, North Dakota State University, Fargo. 113

Efficacy of Postemergence Herbicide Tankmixes in Acetolactate Synthase Resistant Grain Sorghum. D. Shane Hennigh*, Kassim Al-Khatib and Mitch Tuinstra, Kansas State University, Manhattan; Purdue University, West Lafayette, IN. 114

Contribution of Thiencarbazone-Methyl for Grass Weed Management in Corn. Dan K. Tiedemann*, Bryan G. Young, Ronald F. Krausz and Joseph L. Matthews, Southern Illinois University, Carbondale. 115

A Survey of Winter Annual Weeds and Early-Season Pests in Michigan No-till Soybean. Kelly A. Barnett*, Christy L. Sprague, Christina D. DiFonzo and Fred W. Warner, Michigan State University, East Lansing. 116

Management of Glyphosate-Resistant Giant Ragweed in Soybean. Chad Brabham*, Mark Loux and Bill Johnson, Purdue University, West Lafayette, IN; The Ohio State University, Columbus. 117

Maximum Weed Control in Onion Using Flumioxazin and Oxyflourfen. Chad M. Herrmann*, Bernard H. Zandstra and Rodney V. Tocco, Michigan State University, East Lansing. 118

Does Anything Kill Scouringrush? Control Strategies Tested in Nebraska. Eric E. Frasure* and Mark L. Bernards, University of Nebraska-Lincoln. 119

Glyphosate Control of Abutilon theophrasti, Chenopodium album and Amaranthus Species in Sugarbeets Using Growth Stage Variables to Determine Application Timing. Mark Bredehoeft*, Southern Minnesota Beet Sugar Cooperative, Renville. 139

Weed Control in Glyphosate-Resistant Sugar Beets. Jeff M. Stachler*, Alan G. Dexter and John L. Luecke, North Dakota State University and University of Minnesota, Fargo. 140

Product Integrity - A Comprehensive Program Used to Prevent Cross-Contamination Incidents at Dow AgroSciences. David Ouse* and Jim Gifford, Dow AgroSciences, Indianapolis, IN. 141

Performance of GoldSky Herbicide on Grass and Broadleaf Weeds in Spring Wheat. Roger E. Gast*, Brett M. Oemichen, Monte R. Weimer and Marcin D. Dzikowski. Dow AgroSciences, Indianapolis, IN. 142

Effect of Timing and Adjuvants on Weed Control with Pyroxsulam in Winter Wheat. Gary A. Finn*, Monte R. Weimer, Brett M. Oemichen, Harvey A. Yoshida and D. Chad Cummings, Dow AgroSciences, Indianapolis, IN. 143

Introduction To Wolverine - A New Herbicide for Grass and Broadleaf Weed Control in Northern Plains Cereals. Dean W. Maruska*, Kevin B. Thorsness, Mary D. Paulsgrove, Michael C. Smith, George S. Simkins and Mark Wrucke, Bayer CropScience, Research Triangle Park, NC. 144

Huskie Herbicde – Overview of 2008 Performance in Northern Plains Cereals. Kevin B. Thorsness*, Dean W. Maruska, Mary D. Paulsgrove, Michael C. Smith, George S. Simkins and Mark Wrucke, Bayer CropScience, Research Triangle Park, NC. 145

Response of Wheat to AEF130060 and Nitrogen Fertilizer Applications. James R. Martin*, Charles R. Tutt and Dorothy L. Call, University of Kentucky, Princeton. 146

Pinoxaden + Florasulam: A New Premix for Grass and Broadleaf Weed Control in Wheat and Barley. Pete Forster*, Don Porter and Jason Sanders, Syngenta Crop Protection, Eaton, CO. 147

Preplant Application of Saflufenacil for Broadleaf Weed Control in Cereals. Siyuan Tan*, Mark Oostlander, Leo Charvat, Glen Forster, Lyle Drew, John O'Barr and Sam Willingham, BASF Corporation, Research Triangle Park, NC; BASF Canada Inc., Missisauga, ON. 148

Potential of Saflufenacil for Preharvest Desiccation of Sunflower. Kirk A. Howatt*, Brian M. Jenks, Phillip W. Stahlman, and Michael Moechnig, North Dakota State University, Fargo and Minot; Kansas State University, Hays; South Dakota State University, Brookings. 149

DuPont Herbicides with Multiple Modes of Action and Flexible Utility for use on Optimum ® GAT ® Corn and Soybeans. David W. Saunders*, Kevin L. Hahn, Larry H. Hageman, Helen A. Flanigan, Mick F. Holm and Wayne J. Schumacher, DuPont Crop Protection, Dallas Center, IA. 158

University Trials with Optimum ® GAT ® Herbicides in 2008. Susan K. Rick*, Michael T. Edwards, James D. Harbour and David W. Saunders, DuPont Crop Protection, Wilmington, DE. 159

Optimum ® GAT ® Herbicide Programs as Tools for Managing ALS and/or Glyphosate Resistant Weeds. D. Raymond Forney*, David W. Saunders, John Beitler and Stephen D. Strachan, DuPont Crop Protection, Wilmington, DE. 160

Kixor (saflufenacil) Herbicide Performance Profile in 2008 University Corn Trials. Dan E. Westberg*, Brady F. Kappler, Mark A. Storr, Duane P. Rathmann, Garfield G. Thomas and Caren A. Judge, BASF Corporation, Research Triangle Park, NC. 161

Burndown Control of Fall Germinating Weeds with BAS 800H as Influenced by the Type of Adjuvant. Stevan Z. Knezevic*, Jon Scott and Leo Charvat, University of Nebraska, Concord; BASF Corporation, Lincoln, NE. 162

Sorghum and Millet Response to Saflufenacil. Phillip W. Stahlman*, John C. Frihauf, Patrick W. Geier and Loretta Serafin, Kansas State University, Hays and Manhattan; Department of Primary Industries, Tamworth, NSW Australia. 163

Weed Control in Sorghum with Huskie Herbicide. Amy M. Wyman*, Charles P. Hicks, Greg W. Hudec, Mary D. Paulsgrove, William R. Perkins, Gary L. Schwarzlose, Michael Weber and Kevin K. Watteyne, Bayer CropScience, Research Triangle Park, NC. 164

Residual and Non-residual Herbicide Application Timing Effects on Weed Control and Corn Yield. Wesley J. Everman*, Andrew J. Chomas and James J. Kells, Michigan State University, East Lansing. 165

Herbicide Tank Mixes for Control of Glyphosate-Recalcitrant Kochia. Randall S. Currie*, Phillip W. Stahlman and Patrick W. Geier, Kansas State University, Garden City and Hays. 166

Response of Corn Hybrids to Glyphosate Application Timings. Kelly A. Nelson* and Clinton G. Meinhardt, University of Missouri, Novelty. 167

Effect of Time of Day of Application on Herbicide Efficacy in Corn. Peter H. Sikkema*, Nader Soltani and Robert E. Nurse, University of Guelph, Ridgetown Campus, ON; Agriculture and Agri-Food Canada, Harrow, ON. 168

Influence of Spring and Summer Herbicide Applications on Weed Control, Total Forage Yield and Total Forage Quality in Tall Fescue Pastures in Missouri. Kristin K. Payne*, Eric B. Riley, Jimmy D. Wait and Kevin W. Bradley, University of Missouri, Columbia. 180

Establishment and Productivity of Forage Legumes Following Fall Herbicide Applications. Mark J. Renz* and John W. Albright, University of Wisconsin, Madison. 181

Effect of Weed Control and Cutting System on Roundup Ready Alfalfa Stand Longevity. Calvin Glaspie*, Andrew Chomas, Timothy Dietz, James Kells and Wesley Everman, Michigan State University, East Lansing. 182

Evaluation of Glufosinate in Burndown Applications. R. Darren Unland*, Matthew J. Mahoney, Jayla R. Allen and Michael Weber, Bayer CropScience, Research Triangle Park, NC. 183

Weed Control in Glufosinate Resistant Soybeans. Michael Weber* and Jayla Allen, Bayer CropScience, Research Triangle Park, NC. 184

Comparison of Weed Management Strategies in Glufosinate, Glyphosate, and Conventional Soybean Varieties. Dean M. Grossnickle*, Micheal D.K. Owen, James F. Lux and Damian D. Franzenburg, Iowa State University, Ames. 185

Glyphosate-Resistant and Conventional Soybean Response to Foliar Manganese Fertilizer. Mark Bernards*, Lucas Perim and Irvin Schleufer, University of Nebraska, Lincoln. 186

Evaluation of Soybean Yields between Glufosinate and Glyphosate Resistant Soybeans. Michael Weber* and Jayla Allen, Bayer CropScience, Research Triangle Park, NC. 187

Kixor (saflufenacil) Herbicide Performance Profile in 2008 University Soybean Trials. Dan E. Westberg*, Paul M. Vassalotti, Gery R. Welker, Dennis W. Belcher and Adam C. Hixson, BASF Corporation, Research Triangle Park, NC. 188

Influence of Horseweed Height on the Foliar Efficacy of Saflufenacil. Tracy G. Mellendorf*, Bryan G. Young and Joseph L. Matthews, Southern Illinois University, Carbondale. 189

Rotational Crop Sensitivity to Fall-Applied BAS 800H. Brian M. Jenks*, Gary P. Willoughby and Shanna A. Mazurek, North Dakota State University, Minot; Phillip W. Stahlman and Patrick W. Geier, Kansas State University, Hays; Leo D. Charvat, BASF Corporation, Lincoln, NE. 190

Fomesafen + Glyphosate: A New Premix for Managing Glyphosate Resistant Weeds in Soybeans. Dain Bruns*, Tom Beckett and Don Porter, Syngenta Crop Protection, Marysville, OH. 191

Tank Mixes With Glyphosate for Difficult to Control Weeds in Soybean. Dawn E. Refsell*, Bryan G. Young and Gordon K. Roskamp, University of Illinois, Urbana; University of Southern Illinois, Carbondale; Western Illinois University, Macomb. 192

NCWSS Proceedings, Volume 63
© 2008, North Central Weed Science Society, Inc.