PROGRAM

TUESDAY  MORNING    DECEMBER 8

Agronomic Crops I (Corn, Sorghum, Cereals)

 

*PRESENTER     † STUDENT POSTER CONTEST

 

Residual control of multiple-resistant Palmer amaranth with soil-applied herbicides in corn. Jonathon R. Kohrt*, Christy L. Sprague; Michigan State University, East Lansing, MI (1)

 

†Herbicide programs for control of atrazine- and HPPD inhibitors-resistant Palmer amaranth in glufosinate-resistant corn. Parminder S. Chahal*1, Suat Irmak1, Todd Gaines2, Keenan Amundsen1, Kevin Watteyne3, Amit J. Jhala1; 1University of Nebraska-Lincoln, Lincoln, NE, 2Colorado State University, Fort Collins, CO, 3Bayer CropScience, Lincoln, NE (2)

 

Evaluation of new corn herbicides in Northeast Nebraska. Jon E. Scott*1, Aaron S. Franssen2, Gail G. Stratman3, Dennis J. Tonks4, Kevin Watteyne5, Stevan Z. Knezevic1; 1University of Nebraska-Lincoln, Concord, NE, 2Syngenta Crop Protection, Seward, NE, 3FMC Corporation, Stromsburg, NE, 4ISK Biosciences, Kearney, NE, 5Bayer CropScience, Lincoln, NE (3)

 

†Evaluation of herbicide programs in ALS resistant sorghum. Eric A. VanLoenen*1, Anita Dille1, Curtis R. Thompson2, Bruce V. Steward3, Kenneth L. Carlson4, Philip W. Stahlman5, Jennifer Jester5, Alan J. Schlegel6, Gary Cramer7; 1Kansas State University, Manhattan, KS, 2Kansas State, Manhattan, KS, 3DuPont Crop Protection, Overland Park, KS, 4DuPont Crop Protection, Johnston, IA, 5Kansas State University, Hays, KS, 6Kansas State University, Tribune, KS, 7Kansas State University, Hutchinson, KS (4)

 

Enlist Weed Control Programs in Enlist Corn. David Ruen*1, Joe Q. Armstrong2, Olena O. Castello3; 1Dow AgroSciences, Lanesboro, MN, 2Dow AgroSciences, Fresno, CA, 3Dow AgroSciences, Lancaster, PA (5)

 

†Amaranthus Control and Enhanced Tolerance to Split Preemergence Applications of Pyroxasulfone with Seed-applied Safeners in Grain Sorghum. Loren V. Goodrich*, Patrick Brown, Dean E. Riechers; University of Illinois Urbana-Champaign, Urbana, IL (6)

 

Control of Field Horsetail (Equisetum arvense L.) in Corn. Nader Soltani*1, Kris McNaughton2, Peter H. Sikkema1; 1University of Guelph, Ridgetown, ON, 2University of Guelph Ridgetown Campus, Ridgetown, ON (7)

 

Effect of nozzle selection on herbicide efficacy of four winter grasses. J Connor Ferguson*1, Rodolfo G. Chechetto2, Andrew J. Hewitt3, Bhagirath S. Chauhan4, Steve W. Adkins5, Greg R. Kruger6, Chris C. O'Donnell1; 1University of Queensland, Gatton, Australia, 2The University of Queensland, São Paulo State University - FCA, Gatton, Australia, 3The University of Queensland, University of Nebraska-Lincoln, Gatton, Australia, 4Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Toowoomba, Australia, 5The University of Queensland, Gatton, Australia, 6University of Nebraska-Lincoln, North Platte, NE (8)

 

Introducing DuPont™ Sentrallas™ and DuPont™ Travallas™ New Liquid Sulfonylurea Herbicides for Cereals. Keith A. Diedrick*1, Keith D. Johnson2, Jeffrey T. Krumm3, Bruce V. Steward4, Robert N. Rupp5, Kenneth L. Carlson6; 1DuPont Crop Protection, Madison, WI, 2DuPont Crop Protection, Grand Forks, ND, 3DuPont Crop Protection, Hastings, NE, 4DuPont Crop Protection, Overland Park, KS, 5DuPont Crop Protection, Edmond, OK, 6DuPont Crop Protection, Johnston, IA (9)

 

So, What Is Industry Doing To Protect Bees? A Non-traditional Weed Science Topic. James Gifford*, David G. Ouse; Dow AgroSciences, Indianapolis, IN (10)

 

Does poultry litter influence weed dynamics in corn and soybeans in western Kentucky? Erin Haramoto*1, Edwin Ritchey2, Jesse Gray2; 1University of Kentucky, Lexington, KY, 2University of Kentucky Research and Education Center, Princeton, KY (11)

 

Biologically Effective Dose of Glyphosate as Influenced by Weed Size in Corn. Nader Soltani*1, Robert E. Nurse2, Peter H. Sikkema1; 1University of Guelph, Ridgetown, ON, 2Agriculture Canada, Harrow, ON (12)




TUESDAY  MORNING    DECEMBER 8

Agronomic Crops II (Soybeans, Dry Beans/Sugar Beets)

 

*PRESENTER     † STUDENT POSTER CONTEST

 

Volunteer Corn Control in Dicamba – Tolerant Soybeans using Glyphosate + Dicamba + Quizalofop- P ethyl. Larry H. Hageman*1, Scott E. Swanson2, Craig M. Alford3, Keith A. Diedrick4, Kevin L. Hahn5, David H. Johnson3, Keith D. Johnson6, Jeffrey T. Krumm7, Michael D. Meyer3, Charles E. Snipes8; 1DuPont Crop Protection, ROCHELLE, IL, 2DuPont Crop Protection, Rochelle, IL, 3DuPont Crop Protection, Johnston, IA, 4DuPont Crop Protection, Madison, WI, 5DuPont Crop Protection, Bloomington, IL, 6DuPont Crop Protection, Grand Forks, ND, 7DuPont Crop Protection, Hastings, NE, 8DuPont Crop Protection, Greenville, MS (13)

 

Control of Enlist corn with clethodim tank-mixed with Enlist Duo. Eric J. Ott*1, Lowell D. Sandell2, John A. Pawlak3; 1Valent USA Corporation, Greenfield, IN, 2Valent USA Corporation, Lincoln, NE, 3Valent USA Corporation, Lansing, MI (14)

 

†Antagonism of clethodim tank-mixed with dicamba or 2,4-D: Response of common garss weeds. Kyle Russell*, Attillio Kandrotas Bercht, Mark L. Bernards; Western Illinois University, Macomb, IL (15)

 

Weed control, crop tolerance and potential tank contamination in dicamba resistant soybeans. Jon E. Scott*1, Leo D. Charvat2, Stevan Z. Knezevic1; 1University of Nebraska-Lincoln, Concord, NE, 2BASF Corporation, Lincoln, NE (16)

 

Herbicide Programs for Conventional Till Dicamba-Tolerant Soybeans. Keith A. Diedrick*1, Kelly A. Backscheider2, Michael D. Meyer3, Scott E. Swanson4, Kevin L. Hahn5, Keith D. Johnson6, Jeffrey T. Krumm7, Donald D. Ganske8, Victoria A. Kleczewski9, Robert W. Williams10, Bruce V. Steward11, Richard M. Edmund12, Eric Castner13, Dan Smith14, Michael T. Edwards15, Robert Rupp16; 1DuPont Crop Protection, Madison, WI, 2DuPont Crop Protection, Shelbyville, IN, 3DuPont Crop Protection, Johnston, IA, 4DuPont Crop Protection, Rochelle, IL, 5DuPont Crop Protection, Bloomington, IL, 6DuPont Crop Protection, Grand Forks, ND, 7DuPont Crop Protection, Hastings, NE, 8DuPont Crop Protection, Winchester, VA, 9DuPont Crop Protection, Middletown, DE, 10DuPont Crop Protection, Raleigh, NC, 11DuPont Crop Protection, Overland Park, KS, 12DuPont Crop Protection, Little Rock, AR, 13DuPont Crop Protection, Weatherford, TX, 14DuPont Crop Protection, Madison, MS, 15DuPont Crop Protection, Pierre Part, LA, 16DuPont Crop Protection, Edmond, OK (17)

 

†Monitoring Factors Associated with the Risk of Off-target Movement of Synthetic Auxin Herbicides in Missouri. Wyatt Coffman*1, Mandy D. Bish2, Kevin W. Bradley1; 1University of Missouri, Columbia, MO, 2University of Missouri, 65211, MO (18)

 

†Impact of Tank Cleaning Agents on Ameliorating Dicamba Damage to Soybean (Glycine max). Andy J. Luke*1, Jason W. Weirich2, Reid J. Smeda1; 1University of Missouri, Columbia, MO, 2MFA Incorporated, Columbia, MO (19)

 

Soybean Response to Preplant Applications of Dicamba and Dicamba + 2,4-D Premixes. Nick Fleitz*1, JD Green1, James R. Martin2, Jesse Gray3; 1University of Kentucky, Lexington, KY, 2University of Kentucky, Princeton, KY, 3University of Kentucky Research and Education Center, Princeton, KY (20)

 

Response of Soybean Following the Application of Lactofen, Gibberellic Acid and Foliar Nutrient Combinations. Lowell D. Sandell*1, Kevin D. Forney2; 1Valent USA Corporation, Lincoln, NE, 2Valent USA, Bakersfield, CA (21)

 

Conyza canadensis control programs in Enlist soybean. Kristin Rosenbaum*1, David Simpson2, Leah Granke3, Laura A. Campbell4, Marcos Baez Buchanan5; 1Dow AgroSciences, Crete, NE, 2Dow AgroSciences, Indianapolis, IN, 3Dow AgroSciences, Columbus, OH, 4Dow AgroSciences, Carbonale, IL, 5Dow AgroSciences, Entre Rios, Argentina (22)

 

Palmer Amaranth Control Options in Enlist Soybean. Michael Moechnig*1, Kristin Rosenbaum2, Leah Granke3, Larry Walton4, Bobby Haygood5, Sunil Tewari6; 1Dow AgroSciences, Toronto, SD, 2Dow AgroSciences, Crete, NE, 3Dow AgroSciences, Columbus, OH, 4Dow AgroSciences, Tupelo, MS, 5Dow AgroSciences, Memphis, TN, 6Dow AgoSciences, West Lafayette, IN (23)

 

†Control of Amaranthus spp. in Double Crop Soybean. Marshall M. Hay*, Dallas E. Peterson, Doug E. Shoup; Kansas State University, Manhattan, KS (24)

 

Evaluation of new herbicide tolerant crops: Bolt Beans and Balance Beans. Stevan Z. Knezevic*1, Jeffrey T. Krumm2, Kevin Watteyne3, Jon E. Scott1; 1University of Nebraska-Lincoln, Concord, NE, 2DuPont Crop Protection, Hastings, NE, 3Bayer CropScience, Lincoln, NE (25)

 

BOLT™ Technology Soybeans for Improved Plant-Back Flexibility after DuPont™ Finesse® Herbicide Application to Wheat. Kelly A. Backscheider*1, Larry H. Hageman2, Jeffrey T. Krumm3, Scott E. Swanson4, Bruce V. Steward5, Michael T. Edwards6, Robert N. Rupp7, Robert W. Williams8, Richard M. Edmund9, Victoria A. Kleczewski10, David H. Johnson11; 1DuPont Crop Protection, Shelbyville, IN, 2DuPont Crop Protection, ROCHELLE, IL, 3DuPont Crop Protection, Hastings, NE, 4DuPont Crop Protection, Rochelle, IL, 5DuPont Crop Protection, Overland Park, KS, 6DuPont Crop Protection, Pierre Part, LA, 7DuPont Crop Protection, Edmond, OK, 8DuPont Crop Protection, Raleigh, NC, 9DuPont Crop Protection, Little Rock, AR, 10DuPont Crop Protection, Middletown, DE, 11DuPont Crop Protection, Johnston, IA (26)

 

Glufosinate (LibertyLink) and Glyphosate (Roundup Ready/GT) Weed Control Programs for SOA 2- and SOA 9-Resistant Giant Ragweed in Soybean. Lisa M. Behnken*1, Fritz R. Breitenbach2, Jeffrey L. Gunsolus3; 1University of Minnesota, Rochester, MN, 2University of Minnesota Extension, Rochester, MN, 3University of Minnesota Extension, St. Paul, MN (27)

 

†Control of Glyphosate-Resistant Common Ragweed (Ambrosia artemisiifolia L) in Glufosinate-Resistant Soybean. Ethann R. Barnes*1, Peter H. Sikkema2, Stevan Z. Knezevic3, John L. Lindquist1, Amitkumar J. Jhala4; 1University of Nebraska- Lincoln, Lincoln, NE, 2University of Guelph, Ridgetown, ON, 3University of Nebraska-Lincoln, Concord, NE, 4University of Nebraska-Lincoln, Lincoln, NE (28)

 

†S.T.O.P Weeds with Glufosinate - Best Management Practices. Aaron M. Helbling*1, Kevin B. Thorsness1, Angela J. Kazmierczak1, John B. Christianson1, Bill Shores2, Arlene Cotie3; 1Bayer CropScience, Fargo, ND, 2Bayer CropScience, Fergus Fall, MN, 3Bayer Crop Science, Raleigh, NC (29)

 

Use of weed screens to evaluate PRE and POST herbicide concepts in soybean. Stevan Z. Knezevic*1, David A. Feist2, Steve Eskelsen3, Jon E. Scott1; 1University of Nebraska-Lincoln, Concord, NE, 2ADAMA, Fort Collins, CO, 3ADAMA, Kennewick, WA (30)

 

Introduction of Surveil® herbicide for preplant and preemergence weed control in soybean. Joe Armstrong1, Jeffrey Ellis*2, Chris Voglewede3, Mark Peterson3; 1Dow AgroSciences, Davenport, IA, 2Dow AgroSciences, Sterlington, LA, 3Dow AgroSciences, Indianapolis, IN (31)

 

Managing Waterhemp in Soybeans with Layered Residual Herbicides.  A Strategy for Controlling Glyphosate Resistant Waterhemp in Minnesota. Lisa M. Behnken*1, Fritz R. Breitenbach2, Jeffrey L. Gunsolus3; 1University of Minnesota, Rochester, MN, 2University of Minnesota Extension, Rochester, MN, 3University of Minnesota Extension, St. Paul, MN (32)

 

†Season-Long Control of Glyphosate-Resistant Common Waterhemp as Influenced by Split-Applications of Very Long Chain Fatty Acid Synthesis Inhibitors in Soybean. Debalin Sarangi*1, Lowell D. Sandell2, Stevan Z. Knezevic3, John L. Lindquist4, Suat Irmak1, Amit J. Jhala1; 1University of Nebraska-Lincoln, Lincoln, NE, 2Valent USA Corporation, Lincoln, NE, 3University of Nebraska-Lincoln, Concord, NE, 4University of Nebraska- Lincoln, Lincoln, NE (33)

 

†Has Soybean Breeding Over 80 Years Selected for Increased Competitiveness with Weeds? Devin Hammer*, Shawn Conley; University of Wisconsin-Madison, Madison, WI (34)

 

†Soybean yield as affected by planting date and relative removal time of cover crop or winter annual weeds. Kristina Simmons*, Brent S. Heaton, Mark L. Bernards; Western Illinois University, Macomb, IL (35)

 

†Weed Management Techniques for Organic Soybeans (Glycine max). Ricardo C. Silva*, Carey F. Page, Reid J. Smeda; University of Missouri, Columbia, MO (36)




TUESDAY  MORNING    DECEMBER 8

Equipment and Application Methods

 

*PRESENTER     † STUDENT POSTER CONTEST

 

Methods for Assessing Rainfastness of Herbicide / Safener Combinations. David G. Ouse*1, Roger Gast1, James Gifford1, Andrea McVeigh1, Debbie Bingham-Burr2; 1Dow AgroSciences, Indianapolis, IN, 2Kelly Scientific, Indianapolis, IN (37)

 

†Establishing Drift Reduction Ratings for Ground Nozzles and Tank-mixtures Using the EPA’s Guidelines. Ryan S. Henry*1, William E. Bagley2, Jerome J. Schleier III3, Patrick L. Havens3, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2Bagley Enterprises, San Antonio, TX, 3Dow AgroSciences, Indianapolis, IN (38)

 

Effect of spray droplet size on rainfastness of glyphosate (Roundup PowerMax) applied to velvetleaf, common lambsquarter and grain sorghum. Jeffrey A. Golus*1, Chandra J. Hawley2, Desarae Catlett2, Greg R. Kruger2; 1University of Nebraska, Lincoln, North Platte, NE, 2University of Nebraska-Lincoln, North Platte, NE (39)

 

†Droplet size distribution produced by CP nozzles for aerial applications of glyphosate using different pressures and deflection angles. Guilherme Sousa Alves*1, Fernando Kassis Carvalho1, Bruno Canella Vieira1, Joao Paulo A.R. da Cunha2, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2Federal University of Uberlandia, Uberlandia, Brazil (40)

 

†Droplet size distribution comparison between nozzles used in ground and aerial applications in a high-speed wind tunnel. Fernando Kassis Carvalho*1, Guilherme Sousa Alves1, Bruno Canella Vieira1, Ulisses R. Antuniassi2, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2FCA-UNESP, Botucatu, Brazil (41)

 

†Wide Range of Droplet Size Distributions from Non-Venturi Nozzles. Thomas R. Butts*, Annah M. Geyer, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (42)

 

†Carrier Volume and Nozzle Type Effect on Efficiency of Tank-mixtures of Glufosinate and Dicamba. Frederico da Silva Guimaraes*, Luis Andre Tobias Cardoso Pinto, Thomas R. Butts, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (43)

 

†Effect of glufosinate and dicamba rates on control of grasses and small seeded broadleaf weeds. Luis Andre Tobias Cardoso Pinto*, Frederico da Silva Guimaraes, Thomas R. Butts, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (44)

 

†The Influence of Nozzle Design on Glyphosate Plus 2,4-D or Dicamba Efficacy on Glyphosate-Resistant Weeds in Narrow Row Soybean. Travis Legleiter*1, William G. Johnson1, Bryan Young2; 1Purdue University, West Lafayette, IN, 2Purdue University, West Layfette, IN (45)

 

†Influence of Spray Water pH, Foliar Fertilizers, and Ammonium Sulfate on Efficacy of a 2,4-D plus Glyphosate Formulation. Pratap Devkota*, William G. Johnson; Purdue University, West Lafayette, IN (46)

 

†Effect of Nozzles on Glyphosate-Resistant Amaranthus palmeri Control with Postemergence Herbicides. Matthew C. Geiger*1, Karla L. Gage1, Ronald Krausz2; 1Southern Illinois University Carbondale, Carbondale, IL, 2Southern Illinois University Carbondale, Belleville, IL (47)

 

†Impact of nozzle type and adjuvant on the performance of clethodim on volunteer corn (Zea mays). Andjela Obradovic*, Ryan S. Henry, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (48)

 

†Effect of Cleanout Method on the Persistance of Auxinic Herbicide Residue. Kevin R. McGregor*1, Michael D. Owen2; 1Iowa State University, Ankeny, IA, 2Iowa State University, Ames, IA (49)




TUESDAY  MORNING    DECEMBER 8

Extension

 

*PRESENTER     † STUDENT POSTER CONTEST

 

2015 National Weed Contest. Bruce A. Ackley*; The Ohio State University, Columbus, OH (50)

 

Digital Book for Weed Identification. Bruce A. Ackley*; The Ohio State University, Columbus, OH (51)

 

Distribution of Glyphosate-resistant kochia in North America. Phillip W. Stahlman*1, Ian Heap2; 1Kansas State University, Hays, KS, 2WeedSmart LLC, Corvallis, OR (52)

 

The Global Herbicide Resistance Action Committee Auxin Working Group - Purpose and Projects. Mark A. Peterson*1, Arlene Cotie2, Michael J. Horak3, Andreas Landes4, Don Porter5; 1Dow AgroSciences, West Lafayette, IN, 2Bayer Crop Science, Raleigh, NC, 3Monsanto, St. Louis, MO, 4BASF, Limburgerhof, Germany, 5Syngenta Crop Protection, Raleigh, NC (53)

 

†The Preemergence Mode-of-Action Experience. Joshua Miller*1, Rodrigo Werle2; 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Nebraska- Lincoln, Lincoln, NE (54)




TUESDAY  MORNING    DECEMBER 8

Herbicide Physiology

 

*PRESENTER     † STUDENT POSTER CONTEST

 

†Correlating Phenotype with GST Expression in Atrazine-Resistant and -Sensitive Amaranthus tuberculatus Segregating F2 Lines. Sarah O'Brien*1, Anton F. Evans1, Janel Huffman1, Patrick Tranel2, Rong Ma1, Kris N. Lambert1, Dean E. Riechers1; 1University of Illinois Urbana-Champaign, Urbana, IL, 2University of Illinois, Urbana, IL (55)

 

Evaluation of Candidate Cytochrome P450 Expression in Mesotrione-Resistant, -Sensitive and Segregating F2 Waterhemp (Amaranthus tuberculatus) Populations. Rong Ma*1, Janel Huffman1, Aaron G. Hager2, Patrick Tranel2, Kris N. Lambert1, Dean E. Riechers1; 1University of Illinois Urbana-Champaign, Urbana, IL, 2University of Illinois, Urbana, IL (56)

 

†Mechanism(s) of Resistance to PS II and ALS inhibitors in Mesotrione Resistant Palmer Amaranth. Sridevi Betha*1, Curtis R. Thompson2, Dallas E. Peterson1, Mithila Jugulam1; 1Kansas State University, Manhattan, KS, 2Kansas State, Manhattan, KS (57)

 

†What is the mutation rate for herbicide resistance? Federico Casale*, Patrick Tranel; University of Illinois, Urbana, IL (58)

 

†HPPD resistance in Waterhemp from Nebraska: Evidence for multiple genes conferring enhanced metabolism. Maxwel C. Oliveira*1, Todd Gaines2, Amitkumar J. Jhala1, Stevan Z. Knezevic3; 1University of Nebraska-Lincoln, Lincoln, NE, 2Colorado State University, Fort Collins, CO, 3University of Nebraska-Lincoln, Concord, NE (59)

 

†Unraveling the Evolution of Glyphosate Resistance: Different Fitness Cost of Different Mechanisms. Chenxi Wu*1, Patrick Tranel2, Adam S. Davis3; 1University of Illinois at Champaign-Urbana, Urbana, IL, 2University of Illinois, Urbana, IL, 3USDA-ARS, Urbana, IL (60)

 

†Development of Glyphosate-Resistant Arabidopsis Line to Examine Fitness Effects of Over-Expressing epsps. Zachery T. Beres*, Lin Jin, Xiao Yang, Jason T. Parrish, Allison A. Snow, David M. Mackey; Ohio State University, Columbus, OH (61)

 

†Efficacy of foliar applications of halauxifen-methyl compared to 2,4-D and dicamba on glyphosate-resistant horseweed (Conyza canadensis). Cara L. McCauley*1, Julie M. Young2, Bryan Young3; 1Purdue University, Lafayette, IN, 2Purdue University, West Lafayette, IN, 3Purdue University, West Layfette, IN (62)

 

†Influence of Environmental Factors on the Efficacy of Paraquat. Garth W. Duncan*1, Julie M. Young2, Bryan Young3; 1Purdue University, Lafayette, IN, 2Purdue University, West Lafayette, IN, 3Purdue University, West Layfette, IN (63)

 

†Control of common lambsquarters (Chenopodium album) using different glyphosate formulations. Milos Zaric*, Ryan S. Henry, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (64)




TUESDAY  MORNING    DECEMBER 8

Horticulture and Ornamentals

 

*PRESENTER     † STUDENT POSTER CONTEST

 

†Control of Volunteer Horseradish with Dicamba and Glyphosate. Matthew E. Jenkins*1, Ronald F. Krausz2, Alan Walters1, Sara M. Allen3; 1Southern Illinois University, Carbondale, IL, 2Researcher, Belleville, IL, 3Monsanto Company, Bonnie, IL (65)

 

†Marketability Effects From Simulated Glyphosate Drift Injury to Red Norland Potato. Amanda Crook*; NDSU, Fargo, ND (66)

 

Evaluating herbicides for use in Juneberry (Amelanchier alnifolia). Harlene M. Hatterman-Valenti*, Collin Auwarter; North Dakota State University, Fargo, ND (67)




TUESDAY  MORNING    DECEMBER 8

Rangeland, Pasture, and Industrial Vegetation Management

 

*PRESENTER     † STUDENT POSTER CONTEST

 

†Relationships Between Weed Incidence, Soil Fertility, and Soil pH in Missouri Pastures. Zach L. Trower*1, Mandy D. Bish2, Alex R. Long1, Meghan E. Biggs1, Kevin W. Bradley1; 1University of Missouri, Columbia, MO, 2University of Missouri, 65211, MO (68)

 

†Residual Herbicides for Weed Management on Midwest Railroad Right-of-ways. Matthew R. Terry*, Reid J. Smeda; University of Missouri, Columbia, MO (69)




TUESDAY  MORNING    DECEMBER 8

Weed Biology, Ecology, Management

 

*PRESENTER     † STUDENT POSTER CONTEST

 

†Using Modeling and a Community-based Participatory Research Strategy to Stop the Spread of Palmer amaranth in Iowa: Preliminary Report. Molly Monk*, Maggie Long, Teig Loge, Park Mikels; Simpson College, Indianola, IA

 

Competition of wild oat (Avena fatua) and wheat under field condition. Kulsoom Umm-E*1, Muhammad A. Khan1, Amit J. Jhala2; 1University of Agriculture Peshawar, Peshawar, Pakistan, 2University of Nebraska-Lincoln, Lincoln, NE (70)

 

†Weed Community Composition and Emergence in Long-Term No-Tillage, Strip-Tillage, and Chisel Plow Corn and Soybean Systems. Nathaniel M. Drewitz*, David E. Stoltenberg; University of Wisconsin-Madison, Madison, WI (71)

 

Influence Of Tillage Methods On Management Of Amaranthus Species In Soybean. Jaime A. Farmer*1, Vince M. Davis2, Larry Steckel3, William G. Johnson4, Mark Loux5, Jason Norsworthy6, Kevin W. Bradley7; 1University of Missouri-Columbia, Columbia, MO, 2BASF Corporation, Verona, WI, 3University of Tennessee, Knoxsville, TN, 4Purdue University, West Lafayette, IN, 5The Ohio State University, Columbus, OH, 6University of Arkansas, Fayetteville, AR, 7University of Missouri, Columbia, MO (72)

 

†Shortening Physiological Dormancy of Giant Ragweed Seed Enables Rapid Germination for Research. Nick T. Harre*1, John A. Hettinga2, Stephen C. Weller2, Bryan G. Young2; 1Purdue University, West Lafayette, IL, 2Purdue University, West Lafayette, IN (73)

 

†Phenology of five waterhemp populations grown in a common environment. Joey M. Heneghan*, William G. Johnson; Purdue University, West Lafayette, IN (74)

 

Preventing Late Season Emergence of Waterhemp (Amaranthus rudis) Reduces Seed Bank Contributions. Heidi R. Davis*, Carey F. Page, Reid J. Smeda; University of Missouri, Columbia, MO (75)

 

†Influence of multiple herbicide resistances on relative growth rate and seed production in waterhemp (Amaranthus tuberculatus). Eric Jones*; Iowa State University, Ames, IA (76)

 

†Survey of Alternative Hosts and Cultural Practices in Indiana Fields Infected with Goss’s Wilt. Taylor M. Campbell*1, Joseph T. Ikley2, Kiersten A. Wise2, William G. Johnson2; 1Purdue University, Lafayette, IN, 2Purdue University, West Lafayette, IN (77)

 

†Waterhemp density and biomass as affected by soybean planting date and removal time of cover crop or winter annual weeds. Kenneth Tryggestad*, Brent S. Heaton, Mark L. Bernards; Western Illinois University, Macomb, IL (78)

 

†Cover Crops: Do they Really Contribute to the Control of Palmer amaranth? Douglas J. Spaunhorst*1, William G. Johnson2; 1Purdue, West Lafayette, IN, 2Purdue University, West Lafayette, IN (79)

 

†Effects of cover crop and herbicide program on Amaranthus palmeri in no-till soybeans. Chelsea M. Ahlquist*, Dallas Peterson, Anita Dille, Stewart Duncan; Kansas State University, Manhattan, KS (80)

 

†Herbicide Carryover Evaluation in Cover Crops Following Wheat Herbicides. Daniel H. Smith*1, Vince M. Davis2; 1University of Wisconsin-Madison, Madison, WI, 2BASF Corporation, Verona, WI (81)

 

†Emergence and postemergence herbicide response of horseweed (Conyza canadensis) populations in eastern Kansas. Garrison J. Gundy*, Chelsea M. Ahlquist, Anita Dille; Kansas State University, Manhattan, KS (82)

 

†Glyphosate-resistance and distribution of Nebraska horseweed (Conyza canadensis) populations. Spencer L. Samuelson*, Bruno Canella Vieira, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (83)

 

†Response of Amaranthus retroflexus populations from western Nebraska to glyphosate. Matthew R. Nelson*, Bruno Canella Vieira, Spencer L. Samuelson, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (84)

 

†Distribution of glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in western Nebraska. Bruno Canella Vieira*, Spencer L. Samuelson, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (85)

 

†Heritability of 4-Hydroxyphenylpyruvate Dioxygenase Inhibitor Herbicide Resistance in Amaranthus tuberculatus. Daniel Kohlhase*, Michael D. Owen; Iowa State University, Ames, IA (86)

 

†Pollen-mediated Gene Flow from Glyphosate-Resistant to Susceptible Giant Ragweed (Ambrosia trifida) under Field Conditions. Zahoor A. Ganie*1, John L. Lindquist2, Amit J. Jhala1; 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Nebraska- Lincoln, Lincoln, NE (87)

 

†Cross resistance of auxin herbicides in a 2,4-D-resistant waterhemp population. Mica Grujic*, Ryan S. Henry, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (88)

 

Six-year Summary of Multiple Resistance Testing in Illinois Populations of Waterhemp and Palmer Amaranth: So What's the Good News? Chance W. Riggins*, Aaron G. Hager, Patrick Tranel; University of Illinois, Urbana, IL (89)

 

†Application Timing Effects On a Novel Five-Way Resistant Population of Waterhemp (Amaranthus Tuberculatus). Cody M. Evans*1, Patrick Tranel2, Dean E. Riechers2, Adam S. Davis3, Doug Maxwell1, Lisa Gonzini1, Aaron G. Hager2; 1University of Illinois, Champaign, IL, 2University of Illinois, Urbana, IL, 3USDA-ARS, Urbana, IL (90)

 

Effect of Postemergence Herbicides on Disease Severity of Goss’s wilt in Corn. Joseph T. Ikley*, Kiersten A. Wise, William G. Johnson; Purdue University, West Lafayette, IN (91)

 

†Kochia Response to PRE and POST Applied Dicamba. Junjun Ou*1, Curtis R. Thompson2, Mithila Jugulam1, Philip W. Stahlman3; 1Kansas State University, Manhattan, KS, 2Kansas State, Manhattan, KS, 3Kansas State University, Hays, KS (92)




TUESDAY  MORNING    DECEMBER 8

General Session

LOCATION:   Cosmopolitan AB
TIME:   10:30 AM - 12:00 PM
CHAIR:   Anita Dille
    Kansas State University
    Manhattan, KS
MODERATOR:   Anita Dille
    Kansas State University
    Manhattan, KS

 

*SPEAKER

 

10:30   Welcome to Indianapolis. *; , , (93)

 

10:45   How The North Central Weed Control Conference Shaped Agricultural Aviation in the Grasslands. David D. Vail*; Kansas State University, Manhattan, KS (94)

 

11:30   NCWSS Presidential Address. *; , , (95)

 

11:45   Necrology Report. *; , , (96)




TUESDAY  MORNING    DECEMBER 8

Agronomic Crops

LOCATION:   Cosmopolitan A
TIME:   1:15 AM - 5:30 AM
CHAIR:   Joseph Ikley
    Purdue University
    West Lafayette, IN
CO-CHAIR:   Brett Miller
    Syngenta
    Minnetonka, MN

 

*SPEAKER     † STUDENT CONTEST

 

1:15   Comparisons of winter versus early spring preemergence herbicide applications for kochia control in fallow. Randall S. Currie*1, Patrick Geier2, Curtis R. Thompson3; 1Kansas State Univ., Garden City, KS, 2Kansas State, Garden city, KS, 3Kansas State, Manhattan, KS (97)

 

1:30   †Preharvest Herbicide Application Effects on Winter Wheat Harvestability. Kelsey Rogers*, Christy L. Sprague; Michigan State University, East Lansing, MI (98)

 

1:45   †Evaluation of Herbicide Programs for the Termination of Eight Different Cover Crop Species in the Spring. Cody D. Cornelius*1, Kevin W. Bradley2, Mandy D. Bish3, Alex R. Long2, Meghan E. Biggs2, David L. Kleinsorge4; 1University of Missouri, Columbia MO, MO, 2University of Missouri, Columbia, MO, 3University of Missouri, 65211, MO, 4Research Specialist, Columbia, MO (99)

 

2:00   †Cover Crop Interseeding in Grain Corn using a Modified Grain Drill. Daniel H. Smith*1, Matthew D. Ruark1, Francisco J. Arriaga1, Vince M. Davis2; 1University of Wisconsin-Madison, Madison, WI, 2BASF Corporation, Verona, WI (100)

 

2:15   †Sulfentrazone Tank-mix Partners for Grass Control in Ontario Dry Beans (Phaseolus vulgaris L.). Allison N. Taziar*, Peter H. Sikkema, Darren E. Robinson; University of Guelph, Ridgetown, ON (101)

 

2:30   †Halosulfuron Tank Mixes Applied PPI and PRE in White Bean. Zhenyi Li*1, Rene Van Acker1, Darren E. Robinson2, Nader Soltani2, Peter H. Sikkema2; 1University of Guelph, Guelph, ON, 2University of Guelph, Ridgetown, ON (102)

 

2:45   †Sonic and SureStart II for Palmer Amaranth control in Agronomic Crops. Alinna Umphres-Lopez*1, Tony W. Weiss2, Zachary Lopez3, Thomas C. Mueller1; 1University of Tennessee, Knoxville, TN, 2Dow AgroSciences, Raleigh, NC, 3Dow AgroSciences, Bishop, TX (103)

 

3:00   Break

 

3:15   †Preplant herbicide programs utilizing halauxifen-methyl for management of glyphosate-resistant horseweed (Conyza canadensis L.) in soybean. Marcelo Zimmer*1, Bryan Young2, William G. Johnson1; 1Purdue University, West Lafayette, IN, 2Purdue University, West Layfette, IN (104)

 

3:30   †How to Improve the Consistency of Glyphosate-resistant Canada fleabane (Conyza canadensis L. Cronq.) Control with Saflufenacil: An Investigation of Tank Mix Partners and Optimal Time of Day Application. Christopher M. Budd*1, Peter H. Sikkema1, Darren E. Robinson1, David C. Hooker2, Robert T. Miller3; 1University of Guelph, Ridgetown, ON, 2University of Guelph\, Ridgetown, ON, 3BASF Canada, Mississauga, ON (105)

 

3:45   †Investigations of the Potential Interactions Between Pre-emergence Residual Herbicides and Seed Treatments in Soybean. Blake R. Barlow*1, Alex R. Long1, Meghan E. Biggs1, Mandy D. Bish2, Kevin W. Bradley1; 1University of Missouri, Columbia, MO, 2University of Missouri, 65211, MO (106)

 

4:00   †Soybean yields and critical time for weed removal as influenced by soil applied herbicides. Maxwel C. Oliveira*1, Icaro F. Oliveira e Freitas2, Jon E. Scott2, Stevan Z. Knezevic2; 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Nebraska-Lincoln, Concord, NE (107)

 

4:15   Control of Glyphosate-Resistant Amaranthus palmeri with Soil- and Foliar-Applied Herbicides in Glufosinate-Resistant Soybean. Kayla N. Wiedau*1, Ronald F. Krausz2, Karla L. Gage3; 1Southern Illinois University, Carbondale, IL, 2Researcher, Belleville, IL, 3Southern Illinois University Carbondale, Carbondale, IL (108)




TUESDAY  MORNING    DECEMBER 8

Equipment and Application Methods

LOCATION:   Cosmopolitan B
TIME:   1:15 AM - 5:00 AM
CHAIR:   David Hillger
    Dow AgroSciences
    Thorntown, IN

 

*SPEAKER     † STUDENT CONTEST

 

1:15   Dicamba Droplet Retention on Common Lambsquarters and Soybean Leaves as Influenced by Nozzle Type, Application Pressure, and Adjuvant. Cody F. Creech*1, Ryan S. Henry2, Greg R. Kruger2; 1University of Nebraska-Lincoln, Scottsbluff, NE, 2University of Nebraska-Lincoln, North Platte, NE (109)

 

1:30   †Spray Solution Deposition and Retention on Glyphosate-Resistant Weeds in Narrow Row Soybean as Influenced by Spray Nozzle Design. Travis Legleiter*1, William G. Johnson1, Bryan Young2; 1Purdue University, West Lafayette, IN, 2Purdue University, West Layfette, IN (110)

 

1:45   †Pulse-Width Modulation Duty Cycle and Application Pressure Effect on Droplet Size. Thomas R. Butts*, Annah M. Geyer, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (111)

 

2:00   †Evaluation Spray Pattern Uniformity of Ground Nozzles Using Laboratory and Field Techniques. Ryan S. Henry*1, Joe D. Luck2, Brad K. Fritz3, W. C. Hoffmann3, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2University of Nebraska-Lincoln, Lincoln, NE, 3USDA-ARS, College Station, TX (112)

 

2:15   †Effect of Carrier Water Hardness and Ammonium Sulfate on Efficacy of a 2,4-D and Glyphosate Formulation. Pratap Devkota*, William G. Johnson; Purdue University, West Lafayette, IN (113)

 

2:30   †Effects of spray solutions on the application of Enlist Duo. Matthew R. Nelson*1, Ryan S. Henry1, Jerome J. Schleier III2, Thomas R. Butts1, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2Dow AgroSciences, Indianapolis, IN (114)

 

2:45   Break

 

3:00   What Have We Learned and How Will We Spray in the Era of Herbicide Tolerant Crops? Robert E. Wolf*1, Scott M. Bretthauer2; 1Wolf Consulting & Research LLC, Mahomet, IL, 2University of Illinois, Urbana, IL (115)

 

3:15   †Drift caused by glyphosate and 2,4-D amine sprayed by different nozzles under several wind speed conditions. Guilherme Sousa Alves*1, Ryan S. Henry1, Joao Paulo A.R. da Cunha2, Bruno Canella Vieira1, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2Federal University of Uberlandia, Uberlandia, Brazil (116)

 

3:30   †Influence of application speed on droplet size distribution in aerial applications of glyphosate and adjuvants. Bruno Canella Vieira*, Fernando Kassis Carvalho, Guilherme Sousa Alves, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (117)

 

3:45   †Atrazine formulations and adjuvants effect on droplet size distribution in aerial applications. Fernando Kassis Carvalho*1, Bruno Canella Vieira1, Guilherme Sousa Alves1, Ryan S. Henry1, Ulisses R. Antuniassi2, William E. Bagley3, Greg R. Kruger1; 1University of Nebraska-Lincoln, North Platte, NE, 2FCA-UNESP, Botucatu, Brazil, 3Bagley Enterprises, San Antonio, TX (118)

 

4:00   †Influence of Adjuvants on Dicamba Volatility and Efficacy. Jamie L. Long*1, Bryan Young2, Julie M. Young1; 1Purdue University, West Lafayette, IN, 2Purdue University, West Layfette, IN (119)

 

4:15   Adjuvants with Nano-Technology. Rich Zollinger*1, Kirk Howatt1, Tom Peters1, Bryan Young2, Dallas Peterson3, Mark Bernards4; 1North Dakota State University, Fargo, ND, 2Purdue University, West Layfette, IN, 3Kansas State University, Manhattan, KS, 4Western Illinois University, Macomb, IL (120)




TUESDAY  MORNING    DECEMBER 8

Weed Biology, Ecology, Management

LOCATION:   Cosmopolitan CD
TIME:   1:15 AM - 5:30 AM
CHAIR:   Neha rana
    Monsanto Company
    chesterfield, MO

 

*SPEAKER     † STUDENT CONTEST

 

1:15   Weed seed dormancy and persistence in the soil seedbank are related. Adam S. Davis*1, Xianhui Fu2; 1USDA-ARS, Urbana, IL, 2Uiniversity of Illinois, Urbana, IL (121)

 

1:30   †Influence of tillage, soil moisture and soil temperature on waterhemp emergence. Joey M. Heneghan*, William G. Johnson; Purdue University, West Lafayette, IN (122)

 

1:45   †Does Waterfowl Migration = Weed Seed Distribution? Jaime A. Farmer*1, Mandy D. Bish2, Alex R. Long3, Meghan E. Biggs3, Kevin W. Bradley3; 1University of Missouri-Columbia, Columbia, MO, 2University of Missouri, 65211, MO, 3University of Missouri, Columbia, MO (123)

 

2:00   †Kochia (Kochia scoparia) and Russian thistle (Salsola tragus): glyphosate-resistance and distribution in western Nebraska. Spencer L. Samuelson*, Bruno Canella Vieira, Chandra J. Hawley, Greg R. Kruger; University of Nebraska-Lincoln, North Platte, NE (124)

 

2:15   †Fitness Differences Among Glyphosate-Resistant and -Susceptible Kochia Populations in Western Kansas. O. Adewale Osipitan*1, Anita Dille2, Philip W. Stahlman3, David C. Hartnett2, Allan K. Fritz2; 1Agronomy Department, Kansas State University, Manhattan, KS, 2Kansas State University, Manhattan, KS, 3Kansas State University, Hays, KS (125)

 

2:30   †Pollen-Mediated Gene Flow from Glyphosate-Resistant to -Susceptible Common Waterhemp under Field Conditions. Debalin Sarangi*1, Stevan Z. Knezevic2, John L. Lindquist3, Suat Irmak1, Amit J. Jhala1; 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Nebraska-Lincoln, Concord, NE, 3University of Nebraska- Lincoln, Lincoln, NE (126)

 

2:45   †Characterization of A Novel Five-Way Resistant Population of Waterhemp Amaranthus tuberculatus. Cody M. Evans*1, Patrick Tranel2, Dean E. Riechers3, Adam S. Davis4, Doug Maxwell1, Lisa Gonzini1, Aaron G. Hager2; 1University of Illinois, Champaign, IL, 2University of Illinois, Urbana, IL, 3University of Illinois Urbana-Champaign, Urbana, IL, 4USDA-ARS, Urbana, IL (127)

 

3:00   Break

 

3:15   †Significance of Crop Seed Size and Cover Crop Residues on Edamame (Glycine max)-Weed Interactions. Laura E. Crawford*1, Martin Williams II2, Samuel Wortman1; 1University of Illinois, Urbana, IL, 2USDA, Champaign-Urbana, IL (128)

 

3:30   †Critical duration of grass weed interference in grain sorghum. Gared E. Shaffer*, Anita Dille; Kansas State University, Manhattan, KS (129)

 

3:45   †Modeling Shattercane Population Dynamics in a Herbicide-Tolerant Sorghum Cropping System. Rodrigo Werle*1, Brigitte Tenhumberg2, John L. Lindquist1; 1University of Nebraska- Lincoln, Lincoln, NE, 2University of Nebraska-Lincoln, Lincoln, NE (130)

 

4:00   †Ability of Clavibacter michiganensis subsp. nebraskensis, Causal Agent of Goss’s wilt of Corn, to Overwinter on Alternative Hosts. Joseph T. Ikley*, Kiersten A. Wise, William G. Johnson; Purdue University, West Lafayette, IN (131)

 

4:15   †Alternative Hosts Response to Inoculum Levels of Clavibacter michiganensis subsp. nebraskensis . Taylor M. Campbell*1, Joseph T. Ikley2, Kiersten A. Wise2, William G. Johnson2; 1Purdue University, Lafayette, IN, 2Purdue University, West Lafayette, IN (132)

 

4:30   Influence of Spring Tillage on Common Ragweed (Ambrosia artemisiifolia L) Emergence in Nebraska. Ethann R. Barnes*1, Rodrigo Werle1, Lowell D. Sandell2, Peter H. Sikkema3, Stevan Z. Knezevic4, John L. Lindquist1, Amitkumar J. Jhala5; 1University of Nebraska- Lincoln, Lincoln, NE, 2Valent USA Corporation, Lincoln, NE, 3University of Guelph, Ridgetown, ON, 4University of Nebraska-Lincoln, Concord, NE, 5University of Nebraska-Lincoln, Lincoln, NE (133)

 

4:45   Effects of Spring Tillage on Giant Ragweed (Ambrosia trifida) Emergence. Jared J. Goplen*1, Jeffrey L. Gunsolus2, Craig C. Sheaffer3, Lisa M. Behnken4, Fritz R. Breitenbach5; 1University of Minnesota, Saint Paul, MN, 2University of Minnesota Extension, St. Paul, MN, 3University of Minnesota, St. Paul, MN, 4University of Minnesota, Rochester, MN, 5University of Minnesota Extension, Rochester, MN (134)

 

5:00   Section Meeting




TUESDAY  MORNING    DECEMBER 8

Herbicide Physiology

LOCATION:   Discovery AB
TIME:   1:15 AM - 5:30 AM
CHAIR:   MITHILA Jugulam
    Kansas State University
    MANHATTAN, KS
MODERATOR:   MITHILA Jugulam
    Kansas State University
    MANHATTAN, KS

 

*SPEAKER     † STUDENT CONTEST

 

1:15   Characterization of Horseweed (Conyza canadensis) Tolerance to a PPO-Inhibiting Herbicide. Joel E. Ream*, Li Wen, Paul Feng; Monsanto Company, Chesterfield, MO (135)

 

1:30   †Herbicide programs for control of atrazine- and HPPD inhibitors-resistant Palmer amaranth in seed corn. Parminder S. Chahal*, Amit J. Jhala; University of Nebraska-Lincoln, Lincoln, NE (136)

 

1:45   †Confirmation and Control of Glyphosate-Resistant Common Ragweed (Ambrosia artemisiifolia) in Nebraska. Zahoor A. Ganie*1, Ethann Barnes2, Amit J. Jhala1; 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Nebraska- Lincoln, Lincoln, NE (137)

 

2:00   †Distinct Glyphosate-Resistant Phenotypes in Giant Ragweed Alter the Magnitude of Resistance. Nick T. Harre*1, William G. Johnson2, Stephen C. Weller2, Bryan G. Young2; 1Purdue University, West Lafayette, IL, 2Purdue University, West Lafayette, IN (138)

 

2:15   †Influence of Weed Height on the Synergism Between Atrazine and HPPD-inhibitors in Triazine-resistant Palmer amaranth. Jonathon R. Kohrt*, Christy L. Sprague; Michigan State University, East Lansing, MI (139)

 

2:30   †Palmer amaranth (Amaranthus palmeri) Control with Soil-Applied Herbicide Programs which Contain Dicamba, Isoxaflutole, and 2,4-D. Douglas J. Spaunhorst*1, Bryan G. Young2, William G. Johnson2; 1Purdue, West Lafayette, IN, 2Purdue University, West Lafayette, IN (140)

 

2:45   Break

 

3:00   †Fitness costs of herbicide resistance traits in waterhemp. Chenxi Wu*1, Patrick Tranel2, Adam S. Davis3; 1University of Illinois at Champaign-Urbana, Urbana, IL, 2University of Illinois, Urbana, IL, 3USDA-ARS, Urbana, IL (141)

 

3:15   †Discriminating Bob from Sue: Gender markers for waterhemp. Ahmed Sadeque*1, Patrick Brown2, Patrick Tranel1; 1University of Illinois, Urbana, IL, 2University of Illinois Urbana-Champaign, Urbana, IL (142)

 

3:30   †Profiling safener-responsive GST expression in grain sorghum lines that differ in S-metolachlor tolerance. Loren V. Goodrich*, Rong Ma, Patrick Brown, Dean E. Riechers; University of Illinois Urbana-Champaign, Urbana, IL (143)

 

3:45   †Influence of horseweed (Conyza canadensis) height on the efficacy of halauxifen-methyl, dicamba, and 2,4-D. Cara L. McCauley*1, Bryan Young2; 1Purdue University, Lafayette, IN, 2Purdue University, West Layfette, IN (144)

 

4:00   †Response of ABC- and Cationic Amino Acid-transporters genes to Herbicide Stress in Conyza sp. Plants Resistant to Glyphosate and Paraquat. Marcelo L. Moretti*1, Rocio Alarcon-Reverte2, Sarah Morran2, Bradley D. Hanson3; 1University of California, West Lafayette, CA, 2University of California, Davis, CA, 3University of California Cooperative Extension, Davis, CA (145)

 

4:15   Correlation of Initial Herbicide Symptomology with Final Paraquat Efficacy on Multiple Weed Species. Garth W. Duncan*1, Julie M. Young2, Bryan Young3; 1Purdue University, Lafayette, IN, 2Purdue University, West Lafayette, IN, 3Purdue University, West Layfette, IN (146)

 

4:30   Section Meeting




WEDNESDAY  MORNING    DECEMBER 9

Horticulture and Ornamentals

LOCATION:   Cosmopolitan A
TIME:   8:30 AM - 11:00 AM
CHAIR:   Harlene Hatterman-Valenti
    North Dakota State University
    Fargo, ND
MODERATOR:   Harlene Hatterman-Valenti
    North Dakota State University
    Fargo, ND

 

*SPEAKER

 

8:30   Continued Challenge to Control Waterhemp in Sugarbeet. Thomas J. Peters*, Andrew B. Lueck; North Dakota State University, Fargo, ND (147)

 

8:45   Edamame (Glycine max) Cultivar Tolerance to Pyroxasulfone. Nicholas E. Hausman*, James Moody, Martin Williams II; USDA, Champaign-Urbana, IL (148)

 

9:00   Herbicide Management Systems To Control Weeds in Commercial Edamame Production. James L. Moody*, Nicholas E. Hausman, Martin Williams II; USDA, Champaign-Urbana, IL (149)

 

9:15   Potato response to sublethal doses of glyphosate and dicamba. Harlene M. Hatterman-Valenti*, Collin Auwarter; North Dakota State University, Fargo, ND (150)

 

9:30   Simulated glyphosate drift in Red Norland seed potato fields affects daughter tubers. Amanda Crook*; NDSU, Fargo, ND (151)

 

9:45   Break

 

10:00   Control of linuron-resistant pigweed in carrot. Darren E. Robinson*1, Clarence Swanton2; 1University of Guelph, Ridgetown, ON, 2University of Guelph, Guelph, ON (152)

 

10:15   Bicyclopyrone Performance in Minor/Specialty Crops. Cheryl L. Dunne*1, Venance H. Lengkeek2, Dain E. Bruns3, Thomas H. Beckett4, Gordon D. Vail4; 1Syngenta, Vero Beach, FL, 2Syngenta Crop Protection, St. Johns, MI, 3Syngenta Crop Protection, Greensboro, NC, 4Syngenta, Greensboro, NC (153)

 

10:30   Herbicide Combinations for Weed Control in Fruit Crops. Colin J. Phillippo*1, Bernard H. Zandstra2; 1Michigan State University, East Lansing, MI, 2Michigan State University, Holt, MI (154)

 

10:45   Section Meeting




WEDNESDAY  MORNING    DECEMBER 9

Agronomic Crops I (Corn, Sorghum, Cereals)

LOCATION:   Cosmopolitan B
TIME:   8:30 AM - 11:00 AM
CHAIR:   Brett Miller
    Syngenta
    Minnetonka, MN

 

*SPEAKER

 

8:30   DuPontTM ZestTM herbicide: New Grass Control Option for InzenTM Sorghum. Jeffrey T. Krumm*1, Kenneth L. Carlson2, David W. Saunders2, Robert N. Rupp3, Bruce V. Steward4, Keith D. Johnson5; 1DuPont Crop Protection, Hastings, NE, 2DuPont Crop Protection, Johnston, IA, 3DuPont Crop Protection, Edmond, OK, 4DuPont Crop Protection, Overland Park, KS, 5DuPont Crop Protection, Grand Forks, ND (155)

 

8:45   Weed Management in Inzen Sorghum. Rodrigo Werle*, John L. Lindquist; University of Nebraska- Lincoln, Lincoln, NE (156)

 

9:00   Utilizing Dicamba + Tembotrione for Weed Control in Corn. Mark A. Waddington*1, Mark Wrucke2, Kevin Watteyne3; 1Bayer CropScience, RTP, NC, 2Bayer CropScience, Minneapolis, MN, 3Bayer CropScience, Lincoln, NE (157)

 

9:15   ResicoreTM:  A New Corn Herbicide from Dow AgroSciences. Scott Ditmarsen*1, Michael Moechnig2, Mark Peterson3, David Ruen4, David Simpson3, Chris Voglewede3; 1Dow AgroSciences, Madison, WI, 2Dow AgroSciences, Toronto, SD, 3Dow AgroSciences, Indianapolis, IN, 4Dow AgroSciences, Lanesboro, MN (158)

 

9:30   Acuron Flexi: A New Herbicide for Corn. Ryan D. Lins*1, Thomas H. Beckett2, Gordon D. Vail2; 1Syngenta, Rochester, MN, 2Syngenta, Greensboro, NC (159)

 

9:45   Break

 

10:00   Acuron Herbicide:  Raising the Bar for Weed Control. Steven P. Mroczkiewicz*1, Scott E. Cully2, Thomas H. Beckett3, Gordon D. Vail3; 1Syngenta, Attica, IN, 2Syngenta, Marion, IL, 3Syngenta, Greensboro, NC (160)

 

10:15   Glyphosate-resistant giant ragweed control in corn and wheat. Peter H. Sikkema*, Nader Soltani; University of Guelph, Ridgetown, ON (161)

 

10:30   Survey of Multiple Herbicide Resistance in Central Kansas Palmer Amaranth. Jennifer Jester*, Philip W. Stahlman; Kansas State University, Hays, KS (162)

 

10:45   Section Meeting




WEDNESDAY  MORNING    DECEMBER 9

Molecular Techniques in Weed Science

LOCATION:   Regency EF
TIME:   8:45 AM - 11:30 AM
CHAIR:   Daniel Smith
    University of Wisconsin-Madison
    Madison, WI
MODERATOR:   Daniel Smith
    University of Wisconsin-Madison
    Madison, WI

 

*SPEAKER

 

8:45   Introduction

 

9:00   Molecular approaches to study herbicide-resistant weeds. . Patrick Tranel*; University of Illinois, Urbana, IL (163)

 

9:30   RNAseq: a method for understanding signaling and responses of weeds to various stresses and their impact on crops. David Horvath*1, Dasheng Liu2, Sharon Clay3, Munevver Dogramaci1, Michael Foley1, Wun Chao1, James Anderson1; 1USDA-ARS-RRVARC, Fargo, ND, 2Shandong Institute of Environmental Science, Jinan, Peoples Republic, 3South Dakota State University, Brookings, SD (164)

 

10:00   Break

 

10:15   Molecular Techniques: Transitioning from Graduate Student Theory to Real-World Applications. R. Joseph Wuerffel*1, Matthew Cutulle2; 1Syngenta Crop Protection, St. Louis, MO, 2Syngenta Crop Protection, Vero Beach, FL (165)

 

10:45   Inferring the Evolution and Spread of Agricultural Weeds and Invasive Plants Using Molecular Tools. Marie Jasieniuk*; University of California-Davis, Davis, CA (166)

 

11:15   Discussion




WEDNESDAY  MORNING    DECEMBER 9

Extension

LOCATION:   Cosmopolitan A
TIME:   1:30 AM - 3:00 AM
CHAIR:   Kelly Nelson
    University of Missouri
    Novelty, MO
MODERATOR:   Kelly Nelson
    University of Missouri
    Novelty, MO

 

*SPEAKER

 

1:30   Introduction and Spread of Glyphosate-Resistant Palmer Amaranth and Waterhemp Across Kentucky - The Past Five Years. JD Green*1, James R. Martin2; 1University of Kentucky, Lexington, KY, 2University of Kentucky, Princeton, KY (167)

 

1:45   Occurrence of common milkweed in Iowa agricutural land. Bob Hartzler*, Sydney Lizotte-Hall; Iowa State University, Ames, IA (168)

 

2:00   Palmer amaranth education, are we losing the battle? Curtis R. Thompson*; Kansas State University, Manhattan, KS (169)

 

2:15   Weeds Week: Herbicide Resistant Weed Management Education in Iowa. Virgil Schmitt1, Robert Hartzler2, Meaghan Anderson*3, Angela Rieck-Hinz4, Paul Kassel5, Micheal Owen2, Terrance Basol6, Brent Pringnitz2; 1Iowa State University, Muscatine, IA, 2Iowa State University, Ames, IA, 3Iowa State University, Iowa City, IA, 4Iowa State University, Clarion, IA, 5Iowa State University, Spencer, IA, 6Iowa State University, Nashua, IA (170)

 

2:30   Winter Annual Weed Response to Nitrogen Sources and Application Timings Prior to a Burndown Corn Herbicide. Kelly A. Nelson*; University of Missouri, Novelty, MO (171)

 

2:45   Section Meeting




WEDNESDAY  MORNING    DECEMBER 9

Equipment and Application Methods

LOCATION:   Cosmopolitan B
TIME:   1:30 AM - 4:00 AM
CHAIR:   David Hillger
    Dow AgroSciences
    Thorntown, IN

 

*SPEAKER     † STUDENT CONTEST

 

1:30   Improving Canopy Penetration in Cereals and Canola: What Have We Learned Through our Intensive 2-year Studies in Australia? J Connor Ferguson*1, Chris C. O'Donnell1, John H. Moore2, Bhagirath S. Chauhan3, Steve W. Adkins4, Greg R. Kruger5, Rodolfo G. Chechetto6, Andrew J. Hewitt7; 1University of Queensland, Gatton, Australia, 2Department of Agriculture and Food Western Australia, Albany, Australia, 3Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Toowoomba, Australia, 4The University of Queensland, Gatton, Australia, 5University of Nebraska-Lincoln, North Platte, NE, 6The University of Queensland, São Paulo State University - FCA, Gatton, Australia, 7The University of Queensland, University of Nebraska-Lincoln, Gatton, Australia (172)

 

1:45   Efficacy of Fomesafen +/- Dicamba Applied with Low-drift Nozzles in Simulated Commercial Applications. Dain E. Bruns*, R. Joseph Wuerffel, Thomas H. Beckett, Donald J. Porter; Syngenta Crop Protection, Greensboro, NC (173)

 

2:00   Relative Volatility of 2,4-D Formulations Under Field Conditions. Ethan T. Parker*, Thomas C. Mueller; University of Tennessee, Knoxville, TN (174)

 

2:15   Performance of certain herbicides as influenced by novel adjuvant systems. Ryan J. Edwards*1, Greg K. Dahl2; 1WinField Solutions, River Falls, WI, 2WinField Solutions, River falls, WI (175)

 

2:30   Enhancing Oil-based Adjuvant Activity. Patrick M. McMullan*1, Keith Rowley2, Nongnuch Sutivisedsak2; 1United Suppliers, Inc., Ames, IA, 2Ag Precision Formulators, Middleton, WI (176)

 

2:45   Species Response to Dew, Herbicides and Adjuvants. Donald Penner*, Jan Michael; Michigan State University, East Lansing, MI (177)

 

3:00   A comparison of tank cleaning chemicals to remove dicamba residues from spray equipment. Thomas C. Mueller*1, Frank Sexton2; 1University of Tennessee, Knoxville, TN, 2Exacto, Inc, Sharon, WI (178)

 

3:15   Section Meeting




THURSDAY  MORNING    DECEMBER 10

Agronomic Crops II (Soybeans, Dry Beans/Sugar Beets)

LOCATION:   Cosmopolitan B
TIME:   8:15 AM - 11:30 AM
CHAIR:   Joseph Ikley
    Purdue University
    West Lafayette, IN

 

*SPEAKER

 

8:15   Herbicide Programs for Kochia Control in Dicamba-Tolerant Soybeans. Jeffrey T. Krumm*1, David H. Johnson2, Keith D. Johnson3, Bruce V. Steward4, Robert N. Rupp5; 1DuPont Crop Protection, Hastings, NE, 2DuPont Crop Protection, Johnston, IA, 3DuPont Crop Protection, Grand Forks, ND, 4DuPont Crop Protection, Overland Park, KS, 5DuPont Crop Protection, Edmond, OK (179)

 

8:30   Herbicide Programs for Marestail Control in Dicamba-Tolerant Soybeans. Jessica R. Bugg*1, Jeffrey T. Krumm2, Keith A. Diedrick3, Kelly A. Backscheider4, Kevin L. Hahn5, David H. Johnson6; 1DuPont Crop Protection, Marysville, OH, 2DuPont Crop Protection, Hastings, NE, 3DuPont Crop Protection, Madison, WI, 4DuPont Crop Protection, Shelbyville, IN, 5DuPont Crop Protection, Bloomington, IL, 6DuPont Crop Protection, Johnston, IA (180)

 

8:45   Engenia Herbicide: Optimizing Performance and Product Stewardship in Dicamba Tolerant Crops. John Frihauf*1, Chad Brommer2, Joseph Zawierucha2, Steven Bowe3; 1BASF, Lincoln, NE, 2BASF, Research Triangle Park, NC, 3BASF, RTP, NC (181)

 

9:00   Multi-crop Bioassay of Simulated Dicamba Residue in Soil. Theresa A. Reinhardt*, Rich Zollinger; North Dakota State University, Fargo, ND (182)

 

9:15   Interaction Between XtendimaxTM and Group 1 Herbicides for Volunteer Corn Control in Soybean. Matthew G. Underwood*1, Peter Sikkema1, David C. Hooker2, Darren E. Robinson1, Joseph P. Vink3; 1University of Guelph, Ridgetown, ON, 2University of Guelph\, Ridgetown, ON, 3Monsanto Canada, Winnepeg, MB (183)

 

9:30   Efficacy of Sequential Herbicide Programs Containing Fomesafen and Seedling Shoot Inhibitors in Soybeans. Timothy L. Trower*1, Brett Miller2, Donald J. Porter3, Thomas H. Beckett3; 1Syngenta, Baraboo, WI, 2Syngenta, Minnetonka, MN, 3Syngenta, Greensboro, NC (184)

 

9:45   Section Meeting

 

10:00   Break

 

10:15   Refreshing residuals: value of metribuzin + flumioxazin for weed control in soybeans. Dawn Refsell*1, Lowell D. Sandell2, Eric J. Ott3, Trevor M. Dale4, Ron Estes5, John A. Pawlak6; 1Valent USA Corporation, Lathrop, MO, 2Valent USA Corporation, Lincoln, NE, 3Valent USA Corporation, Greenfield, IN, 4Valent USA Corporation, Minneapolis, MN, 5Valent USA Corporation, Champaign, IL, 6Valent USA Corporation, Lansing, MI (185)

 

10:30   Warrant Ultra: A New Residual and Postemergence Herbicide Option in Soybean. Justin Pollard*1, John Willis2, Ryan Rapp3; 1Monsanto, Lathrop, MO, 2Monsanto, Creve Coeur, MO, 3Monsanto, Mitchell, SD (186)

 

10:45   New Zero-Day Plant-Back Options for DuPont™ Basis® Blend and LeadOff® Herbicides in BOLT™ Technology Soybean  . Paul Marquardt*1, Kevin L. Hahn2, Michael D. Meyer3, Larry H. Hageman4, Kelly A. Backscheider5, Keith A. Diedrick6, Keith D. Johnson7, Scott E. Swanson8, Jeffrey T. Krumm9, Richard M. Edmund10, David H. Johnson3; 1DuPont Crop Protection, Des Moines, IA, 2DuPont Crop Protection, Bloomington, IL, 3DuPont Crop Protection, Johnston, IA, 4DuPont Crop Protection, ROCHELLE, IL, 5DuPont Crop Protection, Shelbyville, IN, 6DuPont Crop Protection, Madison, WI, 7DuPont Crop Protection, Grand Forks, ND, 8DuPont Crop Protection, Rochelle, IL, 9DuPont Crop Protection, Hastings, NE, 10DuPont Crop Protection, Little Rock, AR (187)

 

11:00   Utility of ArylexTM Active Herbicide for Pre-Plant Burndown Applications. Jeff M. Ellis*1, Chris Voglewede2, Joe Armstrong3, Leah Granke4, Laura A. Campbell5, Kristin Rosenbaum6, Mark A. Peterson7, David Simpson2; 1Dow AgroSciences, Sterlington, LA, 2Dow AgroSciences, Indianapolis, IN, 3Dow AgroSciences, Davenport, IA, 4Dow AgroSciences, Columbus, OH, 5Dow AgroSciences, Carbonale, IL, 6Dow AgroSciences, Crete, NE, 7Dow AgroSciences, West Lafayette, IN (188)

 

11:15   Introducing BOLT™ Technology:  A New Herbicide System for Cleaner Fields and Greater Management Flexibility in Soybeans. David Johnson*1, Helen A. Flanigan2, Jeff Carpenter1, Steven Strachan3, Steven Mitchell4, Andre Trepanier4, Mark Vogt4, Scott Sebastian4; 1DuPont Crop Protection, Johnston, IA, 2DuPont, Greenwood, IN, 3DuPont Crop Protection, Newark, DE, 4DuPont Pioneer, Johnston, IA (189)




THURSDAY  MORNING    DECEMBER 10

Herbicide Physiology

LOCATION:   Regency EF
TIME:   8:30 AM - 10:00 AM
CHAIR:   MITHILA Jugulam
    Kansas State University
    MANHATTAN, KS
MODERATOR:   MITHILA Jugulam
    Kansas State University
    MANHATTAN, KS

 

*SPEAKER     † STUDENT CONTEST

 

8:30   Examining the Tolerance Mechanism of Grass to Isoxaben. Chad Brabham*, Seth Debolt; University of Kentucky, Lexington, KY (190)

 

8:45   Genomic and Molecular Findings in Kochia (Kochia scoparia). Philip Westra*1, Todd Gaines2; 1Colorado State University, Ft. Collins, CO, 2Colorado State University, Fort Collins, CO (191)

 

9:00   Target and Non-Target Site Multiple Herbicide Resistance in Palmer amaranth (Amaranthus palmeri) from Kansas. Vijay K. Varanasi*1, Sridevi Betha1, Curtis R. Thompson2, Mithila Jugulam1; 1Kansas State University, Manhattan, KS, 2Kansas State, Manhattan, KS (192)

 

9:15   Distribution of EPSPS Copies in Metaphase Chromosomes of Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri). Mithila Jugulam*, Dal-Hoe Koo, Karthik Putta, Dallas E. Peterson, Bernd Friebe, Bikram S. Gill; Kansas State University, Manhattan, KS (193)

 

9:30   Herbicide-resistance genes do not always show independent assortment. Patrick Tranel*1, Chenxi Wu2, Ahmed Sadeque1; 1University of Illinois, Urbana, IL, 2University of Illinois at Champaign-Urbana, Urbana, IL (194)

 

9:45   Methiozolin, It May Not Work How You Think. Chad Brabham*, Jarrad W. Gollihue, Seth Debolt, Michael Barrett; University of Kentucky, Lexington, KY (195)




WEDNESDAY  MORNING    DECEMBER 9

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   10:00 AM - 12:00 PM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI
MODERATOR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

10:00   Welcome by NCWSS, MIPN, and Indiana Invasive Species Council. *; , , (196)

 

10:30   Managing co-invaded forest ecosystems: lessons from research on co-occurring invasive plants. Sara Kuebbing*; Yale University, New Haven, CT (197)

 

11:15   Patterns and drivers of forest plant invasions revealed from FIA data. Basil Iannone*; Purdue University, West Lafayette, IN (198)




WEDNESDAY  MORNING    DECEMBER 9

Invasive Weeds Symposium (MIPN)

LOCATION:   Cosmopolitan CD
TIME:   1:00 AM - 3:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

1:00   Developing a short and long-term management plan for bush honeysuckle management. Steve Manning*; Invasive Plant Control Inc., nashville, TN (199)

 

1:30   Biology and management of Amur honeysuckle (Lonicera maackii). Reid J. Smeda*; University of Missouri, Columbia, MO (200)

 

2:00   Aerial Treatment of Bush Honeysuckle (Lonicera maackii) in Illinois. Andrew DiAllesandro*1, Bob Caveny2; 1U.S. Fish & Wildlife Service, Springfield, IL, 2Illinois Department of Natural Resources, Springfield, IL (201)

 

2:30   Rate limitation and efficacy trials for low-volume basal bark treatments of Celastrus orbiculatus and Lonicera maackii with aminopyralid and triclopyr​​​. Karla L. Gage*1, Christopher W. Evans2, Ernest S. Flynn3, David J. Gibson1; 1Southern Illinois University Carbondale, Carbondale, IL, 2Illinois Department of Natural Resources, Benton, IL, 3Dow AgroSciences, Lees Summit, MO (202)

 

2:45   The Joy of Doing it the Hard Way: Using Manual Methods to Control Asian Bush Honeysuckle. Jane Morse*; TREES Inc, Terre Haute, IN (203)

 

3:00   Break




WEDNESDAY  MORNING    DECEMBER 9

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   1:00 AM - 3:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

1:00   Functional groups to resist invasion by Canada thistle (Cirsium Arvense) during prairie establishment. Roger Becker*1, Larry H. Hageman2; 1Univ. of Minnesota, St. Paul, MN, 2DuPont Crop Protection, ROCHELLE, IL (204)

 

1:30   Impact of Canada Thistle Cover on Plant Community Structure in Early Stage Prairie Restoration. Mary Halstvedt1, Byron Sleugh*2, Roger L. Becker3, Paul Bockenstedt4; 1Dow AgroSciences LLC, Billings, MT, 2Dow AgroSciences, Indianapolis, IN, 3University of Minnesota, St. Paul, MN, 4Plant Iowa Native, St. Paul, MN (205)

 

2:00   Can aminopyralid be applied in prairie establishment without impacting native forbs? Mark Renz, Niels A. Jorgensen*; UW-Madison, Madison, WI (206)

 

2:30   Industry and Natural Area Manager Partnerships for Plant Community Restoration. Jeff Nelson*1, Ernest S. Flynn2, Byron Sleugh3, Robert Masters1; 1Dow AgroSciences, indianapolis, IN, 2Dow AgroSciences, Lees Summit, MO, 3Dow AgroSciences, Indianapolis, IN (207)




WEDNESDAY  MORNING    DECEMBER 9

Invasive Weeds Symposium (MIPN)

LOCATION:   Cosmopolitan CD
TIME:   3:30 AM - 5:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

3:30   Prevention and control of invasive plants: Lessons learned from family forest owners in Indiana. Zhao Ma*, Mysha Clarke; Purdue University, West Lafayette, IN (208)

 

4:00   Joining Forces to Conserve Urban Woodland: One Model for Campus, Community and Commerce Collaborations. Heather L. Reynolds*; Indiana University, Bloomington, IN (209)

 

4:30   Petition to release Ceutorhynchus scrobicollis for biological control of garlic mustard (Alliaria petiolata). Roger L. Becker*1, Elizabeth S. Katovich1, Hariet L. Hinz2, Laura C. Van Riper3, Richard Reardon4, Ghislaine Cortat2, Mary E. Marek-Spartz1; 1University of Minnesota, St. Paul, MN, 2CABI Europe - Switzerland, Delémont, Switzerland, 3Minnesota Department of Natural Resources, St. Paul, MN, 4US Forest Service, Morgantown, PA (210)




WEDNESDAY  MORNING    DECEMBER 9

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   3:30 AM - 5:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

3:30   Using technology to report invasive species in Indiana via EddMaps and the GLEDN smartphone/tablet app. Rebekah Wallace*; Unversity of Georgia, Tifton, GA (211)

 

4:00   IPC-connect, a resource for invasive species mapping and management in the Midwest. Steve Manning*; Invasive Plant Control Inc., nashville, TN (212)

 

4:30   Mapping Ecological Restoration Efforts In The Shawnee National Forest Using ESRI's Collector App. Caleb Grantham*, Nick Seaton; The Nature Conservancy, Makanda, IL (213)




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   8:00 AM - 10:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI
MODERATOR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

8:00   Introduction

 

8:15   State Updates on Spread of Invasive Plants - Ohio. Theresa Culley*; University of Cincinnati, Cincinnati, OH (214)

 

8:30   State Updates on Spread of Invasive Plants - Indiana. Ellen Jacquart*; TNC Indiana, indianapolis, IN (215)

 

8:45   State Updates on Spread of Invasive Plants - Illinois. Karla L. Gage*; Southern Illinois University Carbondale, Carbondale, IL (216)

 

9:00   State Updates on Spread of Invasive Plants - Wisconsin. Mark Renz*; UW-Madison, Madison, WI (217)

 

9:15   When good plants go bad; mechanisms and effects of invasion. Mike Jenkins*; Purdue University, West Lafayette, IN (218)

 

10:00   Break




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Cosmopolitan CD
TIME:   10:30 AM - 12:00 PM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

10:30   Control of Callery Pear in Pastures, Right-of-Ways, and Natural Areas. Ernest S. Flynn*1, Reid J. Smeda2, Carey F. Page2; 1Dow AgroSciences, Lees Summit, MO, 2University of Missouri, Columbia, MO (219)

 

11:00   Prescribed grazing for non-native invasive brush control in a Midwest hardwood forest. Ron Rathfon*; Purdue University, Dubois, IN (220)

 

11:30   Can the invasive tree Ailanthus altissima be tamed with a native Verticillium fungus? Joanne Rebbeck*, Joan Jolliff, Tim Fox; Northern Research Station, Delaware, OH (221)




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   10:30 AM - 12:00 PM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

10:30   Invasive plants in cities: a historical perspective based on the flora of Indianapolis. Rebecca Dolan*; Butler University, indianapolis, IN (222)

 

11:00   How Important are Ornamental Cultivars in Species Invasions? Theresa Culley*, Ilana Vinnik, Yulia Vinnik; University of Cincinnati, Cincinnati, OH (223)

 

11:30   The Midwest Invasive Plant Network's Efforts to Reduce the Sale of Invasive Ornamental Plants. Mark J. Renz*; University of Wisconsin Madison, Madison, WI (224)




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Cosmopolitan A
TIME:   10:30 AM - 12:00 PM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI
MODERATOR:   Joe Omielan
    University of Kentucky
    Lexington, KY

 

*SPEAKER

 

10:30   Use of Imazapyr for Old World Bluestem Control. Walter H. Fick*; Kansas State University, Manhattan, KS (225)

 

10:45   Effect of Mowing Timing on Johnsongrass Herbicide Efficacy. Joe Omielan*, Michael Barrett; University of Kentucky, Lexington, KY (226)

 

11:00   Three Years of Mob Grazing Can Reduce Canada Thistle Populations in Cool Season Grass Pastures. Mark Renz*; UW-Madison, Madison, WI (227)

 

11:30   Restoring Floral Diversity to Non-Native Grass-Infested Sedge Meadows. Nathan Simons*; Blue Heron Ministries, Inc, angola, IN (228)




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Cosmopolitan CD
TIME:   1:00 AM - 3:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

1:00   Effects of overabundant deer in the lower Midwest on native biodiversity and interactions with invasive species. Keith Clay*; Indiana University, bloomington, IN (229)

 

1:30   Underplanting response to deer herbivory and Amur honeysuckle invasion in mixed hardwood forests. Charlotte Freeman*, Mike Jenkins, Douglass Jacobs; Purdue University, West Lafayette, IN (230)

 

2:00   The cascading effects of invasive alien plants on the structure of belowground food webs in woodland ecosystems. Matthew McCary*; University of Illinois at Chicago, chicago, IL (231)

 

2:30   Do Soil Communities Differ Between Native and Invasive Dune Grasses on Great Lakes Sand Dunes? Matthew L. Reid*, Sarah M. Emery; University of Louisville, Louisville, KY (232)

 

3:00   Break




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   1:00 AM - 3:00 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

1:00   Purple loosestrife control with herbicides: 10 years of applications. Stevan Z. Knezevic*, Jon E. Scott; University of Nebraska-Lincoln, Concord, NE (233)

 

1:30   Purple loosestrife biological control in Indiana. Nineteen years of success and limitations. Richard Dunbar*; Indiana Department of Natural Resources, Columbia City, IN (234)

 

2:00   From Lab To Landscape: What Factors Affect Japanese Knotweed Control. Tony Summers*1, Mark J. Renz2; 1University of Wisconsin, Madison, WI, 2University of Wisconsin Madison, Madison, WI (235)

 

2:30   Achyranthes japonica: A Growing Threat. David J. Gibson1, Travis Neal*2, Lauren Schwartz3; 1Southern Illinois University Carbondale, Carbondale, IL, 2southern Illinois University, carbondale, IL, 3Southern Illinois University, carbondale, IL (236)




THURSDAY  MORNING    DECEMBER 10

Invasive Weeds Symposium (MIPN)

LOCATION:   Discovery AB
TIME:   3:30 AM - 5:30 AM
CHAIR:   Mark Renz
    University of Wisconsin Madison
    Madison, WI

 

*SPEAKER

 

3:30   Lakes Country Cluster. *; , , (237)

 

3:45   Northern Indiana Cooperative Invasive Management (NICIM). *; , , (238)

 

4:00   Monroe County - Identify and Reduce Invasive Species. Ellen Jacquart*; TNC Indiana, indianapolis, IN (239)

 

4:15   Integrating prescribed fire and invasive species control across Southern Illinois. Kevin Rohling*; RTR CWMA, carbondale, IL (240)

 

4:30   Southern Indiana Cooperative Invasive Management (SICIM). Elizabeth Mizell*; The Nature Conservancy, bloomington, IN (241)

 

4:45   Brown County Native Woodlands Project. Ruth Ingraham*; Brown County Native Woodlands Project, indianapolis, IN (242)

 

5:00   Indiana Coastal Cooperative Weed Management Area. Susan MiHalo*; The Nature Conservancy, Merrillville, IN (243)