PROGRAM
TUESDAY MORNING MARCH 12
Weeds of Range, Forest, and Natural Areas
*PRESENTER † STUDENT POSTER CONTEST
TUESDAY MORNING MARCH 12
Weeds of Horticultural Crops
*PRESENTER † STUDENT POSTER CONTEST
TUESDAY MORNING MARCH 12
Weeds of Agronomic Crops
*PRESENTER † STUDENT POSTER CONTEST
TUESDAY MORNING MARCH 12
Teaching and Technology Transfer
*PRESENTER
TUESDAY MORNING MARCH 12
Basic Biology and Ecology
*PRESENTER † STUDENT POSTER CONTEST
TUESDAY MORNING MARCH 12
Undergraduate Posters
*PRESENTER † STUDENT POSTER CONTEST
TUESDAY MORNING MARCH 12
New WSWS Member Orientation
LOCATION: | Maroon Peak | |
TIME: | 9:00 AM - 9:30 AM | |
CHAIR: | Eric Gustafson | |
IMI | ||
Eaton, CO | ||
MODERATOR: | Eric Gustafson | |
IMI | ||
Eaton, CO |
TUESDAY MORNING MARCH 12
General Session
LOCATION: | Colorado Ballroom A | |
TIME: | 9:40 AM - 11:45 AM | |
CHAIR: | Patrick Clay | |
Valent U.S.A. LLC | ||
Fresno, CA | ||
MODERATOR: | Patrick Clay | |
Valent U.S.A. LLC | ||
Fresno, CA |
*SPEAKER
9:40 | Introductions and Announcements. Patrick A. Clay*; Valent U.S.A. LLC, Fresno, CA |
9:50 | Presidential Address. Andrew Kniss*; University of Wyoming, Laramie, WY |
10:10 | DC Update. Lee Van Wychen*; WSSA - Executive Director of Science Policy, Alexandria, VA |
10:30 | Big Impacts: Why Impactful Reporting Matters and How to do it Better. Sarah Lupis*; Impact Consulting Guru, Fort Collins, CO |
TUESDAY AFTERNOON MARCH 12
Weeds of Range, Forest, and Natural Areas
LOCATION: | Mt. Sopris A | |
TIME: | 1:30 PM - 3:00 PM | |
CHAIR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO | ||
CO-CHAIR: | Harry Quicke | |
Bayer CropScience | ||
Windsor, CO | ||
MODERATOR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO |
*SPEAKER † STUDENT CONTEST
1:30 | Modeling Risk of High Cheatgrass Cover. Helen R. Sofaer*1, Catherine S. Jarnevich2; 1U.S. Geological Survey, Fort Collins, CO, 2USGS, Fort Collins, CO (69) |
1:45 | †Modifying Seeding Date of Pseudoroegneria spicata (Bluebunch Wheatgrass ) During Revegetation to Limit Re-Invasion by Bromus tectorum (Downy Brome). Michelle L. Majeski*1, Stacy Davis1, Zach Miller2, Jane Mangold1; 1Montana State University, Bozeman, MT, 2Montana State University, Corvallis, MT (70) |
2:00 | Data Visualization and Decision Support Tools for Invasive Species Management. Peder S. Engelstad*; Colorado State University, Fort Collins, CO (71) |
2:15 | †Plant Distribution Data Aid Creation of Invasion Susceptibility Models in the Greater Yellowstone Ecosystem. Christie Hubbard Guetling*1, Lisa C. Jones1, Don W. Morishita2, Eva K. Strand1, Tim Prather1; 1University of Idaho, Moscow, ID, 2University of Idaho, Kimberly, ID (72) |
2:30 | Mapping Distributions to Inform Search and Control of Priority Invasive Plants. Catherine S. Jarnevich*, Helen Sofaer; USGS, Fort Collins, CO (73) |
2:45 | †The Good, the Bad, and the Perennial Grasses: Integrated Management of an Invasive Rangeland Perennial Using Herbicide and Targeted Grazing. Kyle N. Race*, Daniel Tekiela, Brian A. Mealor; University of Wyoming, Laramie, WY (74) |
TUESDAY AFTERNOON MARCH 12
Weeds of Range, Forest, and Natural Areas
LOCATION: | Mt. Sopris A | |
TIME: | 3:30 PM - 5:00 PM | |
CHAIR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO | ||
CO-CHAIR: | Harry Quicke | |
Bayer CropScience | ||
Windsor, CO | ||
MODERATOR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO |
*SPEAKER † STUDENT CONTEST
3:30 | Is One Invasive Annual Grass Worse than Another? Jane Mangold*, Stacy Davis, Lisa J. Rew; Montana State University, Bozeman, MT (75) |
3:45 | †Extending the Duration of Biennial and Perennial Weed Seedling Control with Indaziflam Tank-Mixes . Shannon L. Clark*1, James Sebastian2, Derek J. Sebastian3, Scott J. Nissen4; 1Colorado State University, Fort Collins, CO, 2Boulder County Parks and Open Space, Longmont, CO, 3Bayer CropScience, Fort Collins, CO, 4Colorado State University, Ft Collins, CO (76) |
4:00 | Restoration of Western Natural Areas and Rangeland - Depleting the Invasive Annual Grass Seed Bank. Harry Quicke*1, Derek J. Sebastian2; 1Bayer CropScience, Windsor, CO, 2Bayer CropScience, Fort Collins, CO (77) |
4:15 | Response of Wildlife Browse Species to Invasive Winter Annual Grass Control with Indaziflam. James Sebastian*1, Joseph K. Swanson2, Steve Sauer1, Derek J. Sebastian3; 1Boulder County Parks and Open Space, Longmont, CO, 2Boulder County Parks and Open Space, Erie, CO, 3Bayer CropScience, Fort Collins, CO (78) |
4:30 | Large Scale Control of Invasive Weeds and Response of Native Species Using Indaziflam on Boulder County Open Space Properties. Steve Sauer*1, James Sebastian1, Joseph K. Swanson2, Derek J. Sebastian3; 1Boulder County Parks and Open Space, Longmont, CO, 2Boulder County Parks and Open Space, Erie, CO, 3Bayer CropScience, Fort Collins, CO (79) |
4:45 | Indaziflam Effects on Seed Production of Established Perennial Grasses. Beth Fowers*1, Brian A. Mealor2; 1University of Wyoming, Sheridan, WY, 2University of Wyoming, Laramie, WY (80) |
TUESDAY AFTERNOON MARCH 12
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom A | |
TIME: | 1:30 PM - 3:00 PM | |
CHAIR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS | ||
CO-CHAIR: | Misha Manuchehri | |
Oklahoma State University | ||
Stillwater, OK | ||
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER † STUDENT CONTEST
1:30 | Tolerance of Spring Planted Tall Fescue Grown for Seed to Fall Applications of Two Pyroxasulfone Herbicide Products. Dan W. Curtis*, Kyle C. Roerig, Andrew G. Hulting, Carol Mallory-Smith; Oregon State University, Corvallis, OR (81) |
1:45 | Impact of Adding Thiencarbazone to Mesosulfuron on Rattail Fescue Efficacy and Overall Weed Management in the Pacific Northwest. Monte D. Anderson*; Bayer CropScience, Sprangle, WA (82) |
2:00 | Advances in Broadleaf Weed Management in Clover Grown for Seed in Oregon. Andrew G. Hulting*, Kyle C. Roerig, Dan W. Curtis, Carol Mallory-Smith; Oregon State University, Corvallis, OR (83) |
2:15 | Economic Implications of Herbicide Resistant Weed Management in Glyphosate-Resistant Sugarbeet. Albert T. Adjesiwor*1, Nevin C. Lawrence2, Prashant Jha3, Todd A. Gaines4, Eric Westra4, Andrew Kniss1; 1University of Wyoming, Laramie, WY, 2University of Nebraska-Lincoln, Scottsbluff, NE, 3Montana State University, Huntley, MT, 4Colorado State University, Fort Collins, CO (84) |
2:30 | Herbicides for Sainfoin Stand Removal and Methods of Evaluation. David A. Claypool*1, Andrew Kniss1, Gustavo M. Sbatella2; 1University of Wyoming, Laramie, WY, 2University of Wyoming, Powell, WY (85) |
2:45 | Antagonism of Volunteer Corn Control by Dicamba and 2,4-D. Joseph E. Mettler*, Kirk A. Howatt; North Dakota State University, Fargo, ND (86) |
TUESDAY AFTERNOON MARCH 12
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom A | |
TIME: | 3:30 PM - 5:00 PM | |
CHAIR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS | ||
CO-CHAIR: | Misha Manuchehri | |
Oklahoma State University | ||
Stillwater, OK | ||
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER † STUDENT CONTEST
3:30 | Soybean Yield, Seed Germination, and Leaf Tissue Analysis as a Result of Simulated Dicamba Drift. Mike H. Ostlie*1, Joao Paulo Flores1, Kirk A. Howatt2, Greg J. Endres1, Rich Zollinger3, Devin Wirth2; 1North Dakota State University, Carrington, ND, 2North Dakota State University, Fargo, ND, 3Amvac Chemical Company, Spokane, WA (87) |
3:45 | Improving Herbicide Effectiveness and Minimizing Impacts with Research, Analysis, Visualization and Demonstration. Gregory K. Dahl*1, Ryan J. Edwards2, Eric Spandl2, Joshua J. Skelton3, Annie D. Makepeace4, Lillian C. Magidow3; 1Winfield United, RIVER FALLS, WI, 2WinField United, River Falls, WI, 3Winfield United, River Falls, WI, 4Winfield United, Arden Hills, MN (88) |
4:00 | Introducing a New NPE Free Non Ionic Surfactant. Ryan J. Edwards*1, Gregory K. Dahl2, Tom A. Hayden3, Jo A. Gillilan4, Joe Gednalske1, Eric Spandl1; 1WinField United, River Falls, WI, 2Winfield United, RIVER FALLS, WI, 3WinField United, Owensborro, KY, 4WinField United, Springfield, TN (89) |
4:15 | †Impact of Sublethal Dicamba and Glyphosate on Three Chipping Potato Cultivars. Matthew J. Brooke*, Harlene M. Hatterman-Valenti, Collin Auwarter; North Dakota State University, Fargo, ND (90) |
4:30 | Efficacy of Haulaxifen-methyl Plus Florasulam on Amaranthus Species . Joe Yenish*1, Patti Prasifka2, Mike J. Moechnig3; 1Corteva AgriSciences, Billings, MT, 2Corteva AgriScience, West Fargo, ND, 3Dow AgroSciences, Toronto, SD (91) |
4:45 | †Evaluation of Microrate POST Programs in Dry Edible Bean. Clint W. Beiermann*1, Rich K. Zollinger2, Andrew Kniss3, Prashant Jha4, Nevin C. Lawrence1; 1University of Nebraska-Lincoln, Scottsbluff, NE, 2Amvac Chemical Company, Spokane Valley, WA, 3University of Wyoming, Laramie, WY, 4Montana State University, Huntley, MT (92) |
TUESDAY AFTERNOON MARCH 12
Basic Biology and Ecology
LOCATION: | Mt. Sopris B | |
TIME: | 1:30 PM - 3:00 PM | |
CHAIR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY | ||
CO-CHAIR: | Caio Augusto Brunharo | |
University of California - Davis | ||
Davis, CA | ||
MODERATOR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY |
*SPEAKER † STUDENT CONTEST
1:30 | Comparison of EPSPS Tandem Duplication Sequence Across Glyphosate-Resistant Kochia scoparia Populations. Todd A. Gaines*1, Eric Patterson2, Andrea Dixon3, Crystal Sparks1, Karl Ravet1, Anita Kuepper4, Phil Westra1, Joel Felix5, Don W. Morishita6, Prashant Jha7, Andrew Kniss8; 1Colorado State University, Fort Collins, CO, 2Clemson University, Clemson, SC, 3Rothamsted Research, Harpenden, England, 4Bayer CropScience, Frankfurt am Main, Germany, 5Oregon State University, Ontario, OR, 6University of Idaho, Kimberly, ID, 7Montana State University, Huntley, MT, 8University of Wyoming, Laramie, WY (93) |
1:45 | †Regional Differences in Kochia Germination from the US Great Plains: Effect of Temperature. Ramawatar Yadav*1, Prashant Jha1, Andrew Kniss2, Nevin C. Lawrence3, Gustavo M. Sbatella4; 1Montana State University, Huntley, MT, 2University of Wyoming, Laramie, WY, 3University of Nebraska-Lincoln, Scottsbluff, NE, 4University of Wyoming, Powell, WY (94) |
2:00 | Multiple Mechanisms of Dicamba Resistance in Kochia (Kochia scoparia). Mithila Jugulam*1, Junjun Ou2, Sushila Chaudhari1, Hugh J. Beckie3; 1Kansas State University, Manhattan, KS, 2University of California, Davis, Davis, CA, 3University of Western Australia, Perth, Australia (95) |
2:15 | †Integrating Crop Diversity, Cover Crops, and Targeted Grazing to Manage Wild Oat and Kochia. Mei Ling Wong*1, Fabian Menalled1, Larson Christian1, Patrick Carr2, Tim Seipel1; 1Montana State University, Bozeman, MT, 2Montana State University, Moccasin, MT (96) |
2:30 | Integrating Kochia and Palmer Amaranth Biology, Molecular, and Biochemical Findings into Management Strategies. Phil Westra*1, Todd A. Gaines1, Eric Patterson2, Andrew D. Effertz1; 1Colorado State University, Fort Collins, CO, 2Clemson University, Clemson, SC (97) |
2:45 | †Novel Dicamba Resistance Mechanism in Bassia scoparia. Neeta Soni*1, Eric Patterson2, Cristiana T. Argueso1, Todd A. Gaines1; 1Colorado State University, Fort Collins, CO, 2Clemson University, Clemson, SC (98) |
TUESDAY AFTERNOON MARCH 12
Basic Biology and Ecology
LOCATION: | Mt. Sopris B | |
TIME: | 3:30 PM - 5:00 PM | |
CHAIR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY | ||
CO-CHAIR: | Caio Augusto Brunharo | |
University of California - Davis | ||
Davis, CA | ||
MODERATOR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY |
*SPEAKER † STUDENT CONTEST
3:30 | †Efficacy of Cultural, Mechanical, and Chemical Weed Control for Proactive Herbicide Resistant Weed Management. Elizabeth G. Mosqueda*1, Andrew Kniss1, Nevin C. Lawrence2, Prashant Jha3, Gustavo M. Sbatella4; 1University of Wyoming, Laramie, WY, 2University of Nebraska-Lincoln, Scottsbluff, NE, 3Montana State University, Huntley, MT, 4University of Wyoming, Powell, WY (99) |
3:45 | Establishment of Pollinator-Friendly Flora Following Cheatgrass Control. Nicholas DiMascio, Janet Hardin, Arathi H. Seshadri*; Colorado State University, Fort Collins, CO (100) |
4:00 | Rhizomatous Bud Response to Growth Regulator Applications in Field Bindweed (Convolvulus arvensis L.). Jeremy R. Thompson1, Lynn M. Sosnoskie2, Ian C. Burke*1; 1Washington State University, Pullman, WA, 2University of California - Davis, Davis, CA (101) |
4:15 | Role of Glutamine Synthetase Isoforms and Herbicide Metabolism in the Mechanism of Resistance to Glufosinate in Italian Ryegrass Biotypes from Oregon. Caio Augusto Brunharo*1, Hudson K. Takano2, Carol Mallory-Smith3, Franck Dayan2, Brad Hanson1; 1University of California - Davis, Davis, CA, 2Colorado State University, Fort Collins, CO, 3Oregon State University, Corvallis, OR (102) |
4:30 | †The Influence of Light Reflected from Three Amaranthacae Species on Growth and Development of Winter Wheat. Osama S. Saleh*; University of Wyoming, Laramie, WY (103) |
4:45 | †Physiological Basis for the Contact Activity of Glufosinate. Hudson K. Takano*1, Roland Beffa2, Phil Westra1, Franck Dayan1; 1Colorado State University, Fort Collins, CO, 2Bayer, Frankfurt, Germany (104) |
WEDNESDAY MORNING MARCH 13
New WSWS Officer Orientation
LOCATION: | Maroon Peak | |
TIME: | 9:00 AM - 9:30 AM | |
CHAIR: | Eric Gustafson | |
IMI | ||
Eaton, CO | ||
MODERATOR: | Eric Gustafson | |
IMI | ||
Eaton, CO |
WEDNESDAY MORNING MARCH 13
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom A | |
TIME: | 9:30 AM - 11:45 AM | |
CHAIR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS | ||
CO-CHAIR: | Misha Manuchehri | |
Oklahoma State University | ||
Stillwater, OK | ||
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER † STUDENT CONTEST
9:30 | Paraquat Plus S-Metolachlor: A New Option for Burndown and Residual Control. Stephen M. Schraer*1, Ryan D. Lins2, Dane Bowers3, Monika Saini4; 1Syngenta, Meridian, ID, 2Syngenta, Byron, MN, 3Syngenta, Greensboro, NC, 4Syngenta Crop Protection, Greensboro, NC (105) |
9:45 | †Weed Emergence Timing in California Rice. Katie E. Driver*, Kassim Al-Khatib; University of California - Davis, Davis, CA (106) |
10:00 | Topramezone Plus Atrazine - An Applied Review. Rich Zollinger*1, Rich Porter2, Peter Porpiglia3; 1Amvac Chemical Company, Spokane, WA, 2Amvac Chemical Company, Des Moines, IA, 3Amvac Chemical Company, Newport Beach, CA (107) |
10:15 | †Comparing Biological Characteristics and Control Methods of Kochia and Palmer Amaranth. Andrew D. Effertz*, Phil Westra, Todd A. Gaines; Colorado State University, Fort Collins, CO (108) |
10:30 | Triple-Resistant Kochia in Western Canada: Management Tools and New Research. Charles M. Geddes*1, Linda M. Hall2, Hugh J. Beckie3; 1Agriculture and Agri-Food Canada, Lethbridge, AB, 2University of Alberta, Edmonton, AB, 3University of Western Australia, Perth, Australia (109) |
10:45 | †Genetic Basis of Multiple Herbicide Resistance in Palmer Amaranth (Amaranthus palmeri L.). Chandrima Shyam*1, Sridevi Nakka1, Karthik Putta1, Ivan Cuvaca1, Randall Currie2, Mithila Jugulam1; 1Kansas State University, Manhattan, KS, 2Kansas State University, Garden City, KS (110) |
11:00 | Site-Specific Weed Management in Corn: From UAV to Application. Joao Paulo Flores, Mike H. Ostlie*; North Dakota State University, Carrington, ND (111) |
11:15 | †Deciphering the Molecular Basis of Mesotrione Tolerance in Grain Sorghum. Balaji Aravindhan Pandian*, Vara Prasad P.V., Sanzhen Liu, Tesfaye Tesso, Mithila Jugulam; Kansas State University, Manhattan, KS (112) |
11:30 | Characterization and Management of Multiple Herbicide-Resistant Kochia in Western Kansas. Vipan Kumar*1, Rui Liu1, Randall Currie2, Prashant Jha3, Taylor Lambert1; 1Kansas State University, Hays, KS, 2Kansas State University, Garden City, KS, 3Montana State University, Huntley, MT (113) |
WEDNESDAY MORNING MARCH 13
Teaching and Technology Transfer
LOCATION: | Mt. Sopris A | |
TIME: | 9:30 AM - 10:00 AM | |
CHAIR: | Kirk Howatt | |
North Dakota State University | ||
Fargo, ND | ||
CO-CHAIR: | Thomas Getts | |
UCCE | ||
Susanville, CA | ||
MODERATOR: | Kirk Howatt | |
North Dakota State University | ||
Fargo, ND |
*SPEAKER
9:30 | Philosophy and Weed Management. Joe G. Ballenger*, Andrew Kniss; University of Wyoming, Laramie, WY (114) |
9:45 | What Works and Doesn't Work in Managing Herbicide Drift. Robert Klein*; University of Nebraska, North Platte, NE (115) |
WEDNESDAY MORNING MARCH 13
Teaching and Technology Transfer
LOCATION: | Mt. Sopris A | |
TIME: | 10:00 AM - 11:30 AM | |
MODERATOR: | Kirk Howatt | |
North Dakota State University | ||
Fargo, ND |
*SPEAKER
WEDNESDAY MORNING MARCH 13
Basic Biology and Ecology
LOCATION: | Mt. Sopris B | |
TIME: | 9:30 AM - 10:15 AM | |
CHAIR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY | ||
CO-CHAIR: | Caio Augusto Brunharo | |
University of California - Davis | ||
Davis, CA | ||
MODERATOR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY |
*SPEAKER † STUDENT CONTEST
9:30 | †The Effects of Elevated Temperature and CO2 on Ventenata dubia and Bromus tectorum Seedling Growth. Audrey J. Harvey*1, Jane Mangold1, Lisa J. Rew1, Tim Prather2; 1Montana State University, Bozeman, MT, 2University of Idaho, Moscow, ID (116) |
9:45 | The Effect of Management System on Weed Communities During a Transition to Organic Farming. Larson Christian, Fabian Menalled, Tim Seipel*; Montana State University, Bozeman, MT (117) |
10:00 | †Drones for IDing Drift - Comparing Visible Injury and Spectral Response of a Simulated Drift Experiment. Chloe M. Mattilio*, Daniel Tekiela, Elizabeth G. Mosqueda; University of Wyoming, Laramie, WY (118) |
WEDNESDAY MORNING MARCH 13
Basic Biology and Ecology
LOCATION: | Mt. Sopris B | |
TIME: | 10:15 AM - 11:45 AM | |
MODERATOR: | Albert Adjesiwor | |
University of Wyoming | ||
Laramie, WY |
*SPEAKER
WEDNESDAY MORNING MARCH 13
Awards Luncheon
LOCATION: | Aspen Ballroom | |
TIME: | 11:45 AM - 1:30 AM | |
CHAIR: | Andrew Kniss | |
University of Wyoming | ||
Laramie, WY | ||
CO-CHAIR: | Patrick Clay | |
Valent U.S.A. LLC | ||
Fresno, CA | ||
MODERATOR: | Andrew Kniss | |
University of Wyoming | ||
Laramie, WY |
WEDNESDAY AFTERNOON MARCH 13
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom A | |
TIME: | 1:45 PM - 3:15 PM | |
CHAIR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS | ||
CO-CHAIR: | Misha Manuchehri | |
Oklahoma State University | ||
Stillwater, OK | ||
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER † STUDENT CONTEST
1:45 | Response of Kansas Feral Rye Populations to Imazamox and Quizalofop-p-ethyl. Rui Liu*1, Vipan Kumar2, Taylor Lambert2, Misha R. Manuchehri3; 1Kansas State University, hays, KS, 2Kansas State University, Hays, KS, 3Oklahoma State University, Stillwater, OK (119) |
2:00 | †Investigating Cross-Resistance to the Synthetic Auxins Fluroxypyr and Dicamba in Kochia scoparia. Olivia E. Todd*, Todd A. Gaines, Eric Westra, Phil Westra; Colorado State University, Fort Collins, CO (120) |
2:15 | Herbicide Resistance in Downy Brome. Ian C. Burke*, Rachel J. Zuger; Washington State University, Pullman, WA (121) |
2:30 | †IAA2 Candidate Resistance Allele on 2,4-D Resistance Mechanism in Indian Hedge Mustard (Sisymbrium orientale). Anita Kuepper1, Marcelo Figueiredo*2, Christopher Preston3, Anireddy Reddy2, Phil Westra2, Todd A. Gaines2; 1Bayer CropScience, Frankfurt am Main, Germany, 2Colorado State University, Fort Collins, CO, 3University of Adelaide, Adelide, Australia (122) |
2:45 | Measuring Combine Facilitated Transport of Italian Ryegrass [Lolium perenne L. ssp. multiflorum (Lam.) Husnot] Seed During Wheat Harvest. Kyle C. Roerig*, Andrew G. Hulting, Dan W. Curtis; Oregon State University, Corvallis, OR (123) |
3:00 | †Confirmation and Management of ALS Resistant Horseweed (Conyza canadensis L.) in Oklahoma Winter Wheat. Jodie A. Crose*1, Misha R. Manuchehri1, Todd A. Baughman2, Vipan Kumar3, Justin T. Childers1; 1Oklahoma State University, Stillwater, OK, 2Oklahoma State University, Ardmore, OK, 3Kansas State University, Hays, KS (124) |
WEDNESDAY AFTERNOON MARCH 13
Integrated Pest Management Research in the West
LOCATION: | Mt. Sopris A | |
TIME: | 1:45 PM - 3:25 PM | |
CHAIR: | Kassim Al-Khatib | |
University of California - Davis | ||
Davis, CA | ||
MODERATOR: | Kassim Al-Khatib | |
University of California - Davis | ||
Davis, CA |
*SPEAKER
1:45 | Low-Cost IPM for Medusahead and a Cost-Benefit Framework to Support Adoption. Jeremy J. James*; University of California Cooperative Extension, Browns Valley, CA (125) |
2:05 | An Integrated Weed Management Approach for Controlling Kochia in Wheat Using Physical and Cultural Tactics. Stephen L. Young*; Utah State University, Logan, UT (126) |
2:25 | Enhanced Implementation of the Online Soil Solarization Forecasting Model. Carol Mallory-Smith*1, Jennifer Parke1, Len Coop1, Lloyd Nackley2; 1Oregon State University, Corvallis, OR, 2Oregon State University, Aurora, OR (127) |
2:45 | Testing Community Functional Composition of Vegetation Buffers to Improve Post-Fire Invasion Resistance of Coastal Sage Scrub. Travis Bean*; University of California - Riverside, Riverside, CA (128) |
3:05 | Integrating Mechanical or Chemical Control with Biological Control for Improved Saltcedar Management at Southwestern Reservoirs. Erik A. Lehnhoff*, Leeland Murray, Carol A. Sutherland, Amy Ganguli, Brian J. Schutte, Leslie Beck; New Mexico State University, Las Cruces, NM (129) |
WEDNESDAY AFTERNOON MARCH 13
Weeds of Horticultural Crops
LOCATION: | Mt. Sopris B | |
TIME: | 1:45 PM - 3:15 PM | |
CHAIR: | Marcelo Moretti | |
Oregon State University | ||
Corvallis, OR | ||
CO-CHAIR: | Jesse Richardson | |
Corteva AgriScience | ||
Mesa, AZ | ||
MODERATOR: | Marcelo Moretti | |
Oregon State University | ||
Corvallis, OR |
*SPEAKER † STUDENT CONTEST
1:45 | Herbicide Management in Solanum sisymbriifolium a Trap Crop for Pale Cyst Nematode in Potato Systems. Pamela J. Hutchinson*1, Brent Beulter2, Celestina S. Miera3, Brenda C. Kendall3, Tenika S. Trevino3; 1University of Idaho Aberdeen R&E Center, Aberdeen, ID, 2University of Idaho, American Falls, ID, 3, Aberdeen, ID (130) |
2:00 | †Evaluation of Thermal, Mechanical, and Chemical Weed Control in Organic Northern Highbush Blueberries (Vaccinium corymbosum) in Oregon. Erik N. Augerson*, Marcelo L. Moretti; Oregon State University, Corvallis, OR (131) |
2:15 | Weed Control Strategies for Interseeding of Cover Crops in Non-Transgenic Sweet Corn. Ed Peachey*, Andrew Donaldson; Oregon State University, Corvallis, OR (132) |
2:30 | †Mulches for Weed Control on Non-Irrigated Hop (Humulus lupulus) in North Dakota. Nick Theisen*, Collin Auwarter, John Stenger, Andrej Svyantek, Harlene M. Hatterman-Valenti; North Dakota State University, Fargo, ND (133) |
2:45 | Testing Bicyclopyrone for Crop Tolerance and Weed Efficacy in Cole Crops. Steven S. Seefeldt*, Tim W. Miller; Washington State University, Mount Vernon, WA (134) |
3:00 | Optimizing Performance of Pronamide Applied by Sprinkler Chemigation in Lettuce. Jesse M. Richardson*1, Barry Tickes2; 1Corteva AgriScience, Mesa, AZ, 2University of Arizona, Parker, AZ (135) |
WEDNESDAY AFTERNOON MARCH 13
Weeds of Horticultural Crops
LOCATION: | Mt. Sopris B | |
TIME: | 3:30 PM - 5:00 PM | |
CHAIR: | Marcelo Moretti | |
Oregon State University | ||
Corvallis, OR | ||
CO-CHAIR: | Jesse Richardson | |
Corteva AgriScience | ||
Mesa, AZ | ||
MODERATOR: | Marcelo Moretti | |
Oregon State University | ||
Corvallis, OR |
*SPEAKER † STUDENT CONTEST
3:30 | Use of Pyroxasulfone in Potato Weed Management. Andy Robinson*; North Dakota State University / University of Minnesota, Fargo, ND (136) |
3:45 | Weed Management Options for Seeded Onion in North Dakota. Harlene M. Hatterman-Valenti*, Collin Auwarter; North Dakota State University, Fargo, ND (137) |
4:00 | Weed Management Options in Cold Hardy Grapes. John Stenger, Harlene M. Hatterman-Valenti*; North Dakota State University, Fargo, ND (138) |
4:15 | †The Effect of 2,4-D in Hazelnut Quality and Maturity. Larissa Larocca de Souza*, Marcelo L. Moretti; Oregon State University, Corvallis, OR (139) |
4:30 | Defining Amicarbazone Rates and Timing of Application for Poa annua Control on Golf Course Fairways. Kai Umeda*; University of Arizona, Phoenix, AZ (140) |
WEDNESDAY AFTERNOON MARCH 13
Weeds of Range, Forest, and Natural Areas
LOCATION: | Mt. Sopris A | |
TIME: | 3:30 PM - 5:00 PM | |
CHAIR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO | ||
CO-CHAIR: | Harry Quicke | |
Bayer CropScience | ||
Windsor, CO | ||
MODERATOR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO |
*SPEAKER † STUDENT CONTEST
3:30 | GF-3850, a New Herbicide for Use in Rangeland, Pastures and Other Non-Crop Sites. William Hatler*1, Byron Sleugh2, Pat Burch3, Scott Flynn4, Daniel C. Cummings5, Charles Hart6; 1Corteva Agriscience, Meridian, ID, 2Corteva Agriscience, Indianapolis, IN, 3Corteva Agriscience, Christianburg, VA, 4Corteva Agriscience, Lees Summit, MO, 5Corteva Agriscience, Bonham, TX, 6Corteva Agriscience, Abilene, TX (141) |
3:45 | GF-3886, a New Herbicide for Use in Non-Crop Sites, Rangeland and Pastures. Daniel C. Cummings*1, Byron Sleugh2, Pat Burch3, Scott Flynn4, William Hatler5, Charles Hart6; 1Corteva Agriscience, Bonham, TX, 2Corteva Agriscience, Indianapolis, IN, 3Corteva Agriscience, Christianburg, VA, 4Corteva Agriscience, Lees Summit, MO, 5Corteva Agriscience, Meridian, ID, 6Corteva Agriscience, Abilene, TX (142) |
4:00 | Total Vegetation Management: A Comprehensive Summary of Herbicides, Application Timings, and Resistance Management Options. Scott J. Nissen*1, Derek J. Sebastian2, Shannon L. Clark3, Dwight K. Lauer4; 1Colorado State University, Ft Collins, CO, 2Bayer CropScience, Fort Collins, CO, 3Colorado State University, Fort Collins, CO, 4Silvics Analytic, Wingate, NC (143) |
4:15 | Presence of Cytisus scoparius Modifies Short-Term Productivity of Glacial Outwash Soils in Western Washington. Timothy B. Harrington*1, Robert A. Slesak2, Anthony W. Damato3; 1USDA Forest Service, Olympia, WA, 2University of Minnesota, Minneapolis, MN, 3University of Vermont, Burlington, VT (144) |
4:30 | Biotic and Abiotic Indicators of Ventenata dubia in Canyon Grasslands. Lisa C. Jones*, Tim Prather; University of Idaho, Moscow, ID (145) |
4:45 | Herbicide Trials with Brazilian Egeria (Egeria densa) for Management in the Sacramento/San Joaquin River Delta. John D. Madsen*; USDA-ARS, Davis, CA (146) |
WEDNESDAY AFTERNOON MARCH 13
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom A | |
TIME: | 3:30 PM - 5:00 PM | |
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER
WEDNESDAY AFTERNOON MARCH 13
What's New In Industry
LOCATION: | Colorado Ballroom A | |
TIME: | 5:15 PM - 6:15 PM | |
MODERATOR: | Charlie Hicks | |
Bayer CropScience | ||
Ft Collins, CO |
THURSDAY MORNING MARCH 14
Business Breakfast
LOCATION: | Aspen Ballroom | |
TIME: | 6:30 AM - 9:15 AM | |
CHAIR: | Andrew Kniss | |
University of Wyoming | ||
Laramie, WY | ||
MODERATOR: | Andrew Kniss | |
University of Wyoming | ||
Laramie, WY |
THURSDAY MORNING MARCH 14
Weeds of Range, Forest, and Natural Areas
LOCATION: | Mt. Sopris A | |
TIME: | 9:30 AM - 10:45 AM | |
CHAIR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO | ||
CO-CHAIR: | Harry Quicke | |
Bayer CropScience | ||
Windsor, CO | ||
MODERATOR: | Derek Sebastian | |
Bayer CropScience | ||
Fort Collins, CO |
*SPEAKER † STUDENT CONTEST
9:30 | Spring and Fall Herbicide Applications to Scotch Thistle Rosettes. Thomas J. Getts*; UCCE, Susanville, CA (147) |
9:45 | Aminonpyralid + Picloram + Fluroxypyr for Pricklypear Control and Oak Tolerance when Applied by Ground and Aerial Broadcast. James R. Jackson*1, Robert Lyons2, Charles Hart3; 1Texas A&M AgriLife Extension, Stephenville, TX, 2Texas A&M AgriLife Extension, Uvalde, TX, 3Corteva Agriscience, Abilene, TX (148) |
10:00 | Florpyrauxifen: a New Arylpicolinate Herbicide for Weed Management in Pastures, Rangeland and Other Non-Crop Sites. Byron Sleugh*1, Pat Burch2, Scott Flynn3, Daniel C. Cummings4, William Hatler5, Charles Hart6; 1Corteva Agriscience, Indianapolis, IN, 2Corteva Agriscience, Christianburg, VA, 3Corteva Agriscience, Lees Summit, MO, 4Corteva Agriscience, Bonham, TX, 5Corteva Agriscience, Meridian, ID, 6Corteva Agriscience, Abilene, TX (149) |
10:15 | Unavoidable Collateral Damage, the Reality of Invasive Plant Management. Dan R. Tekiela*; University of Wyoming, Laramie, WY (150) |
10:30 | Non-target Impacts from Basal Bark Treatments of Prunus padus. Gino Graziano*1, Steven S. Seefeldt2, Patrick Tomco3, Mingchu Zhang4, Christa Mulder4; 1University of Alaska Fairbanks, Anchorage, AK, 2Washington State University, Mount Vernon, WA, 3University of Alaska Anchorage, Anchorage, AK, 4University of Alaska Fairbanks, Fairbanks, AK (151) |
THURSDAY MORNING MARCH 14
Weeds of Agronomic Crops
LOCATION: | Colorado Ballroom B | |
TIME: | 9:30 AM - 11:00 AM | |
CHAIR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS | ||
CO-CHAIR: | Misha Manuchehri | |
Oklahoma State University | ||
Stillwater, OK | ||
MODERATOR: | Vipan Kumar | |
Kansas State University | ||
Hays, KS |
*SPEAKER † STUDENT CONTEST
9:30 | Efficacy and Crop Safety of New Broadleaf Herbicide, Haulaxifen-methyl Plus Fluroxypyr, in Northern Plains Spring Cereals. Patti Prasifka*1, Joe Yenish2, Mike J. Moechnig3; 1Corteva AgriScience, West Fargo, ND, 2Corteva AgriSciences, Billings, MT, 3Dow AgroSciences, Toronto, SD (152) |
9:45 | Effects of a Wheat Cover Crop on Weed Control in Corn with Increasing Levels of Irrigation. Randall Currie*, Patrick W. Geier; Kansas State University, Garden City, KS (153) |
10:00 | Winter Annual Grass Control with ACCase Tolerant Wheat Production System in Colorado. Eric Westra*1, Todd A. Gaines1, Phil Westra1, Chad Shelton2; 1Colorado State University, Fort Collins, CO, 2Albaugh, Rosalia, WA (154) |
10:15 | Pinoxaden Plus Fenoxaprop-p-ethyl: The Next Step Up for Grass Control in Wheat and Barley. Pete C. Forster*1, Brett Miller2, Donald J. Porter3, Monika Saini3; 1Syngenta Crop Protection, Eaton, CO, 2Syngenta Crop Protection, Minnetonka, MN, 3Syngenta Crop Protection, Greensboro, NC (155) |
10:30 | Dichlorprop-p Use in Herbicide Programs for Wheat. Kirk A. Howatt*1, Joseph E. Mettler1, Bob Bruss2; 1North Dakota State University, Fargo, ND, 2Nufarm Americas, Morrisville, NC (156) |
10:45 | Clopyralid Alternatives for Postemergence Mayweed Chamomile (Anthemis cotula L.) Control in Wheat. Rachel J. Zuger*, Ian C. Burke; Washington State University, Pullman, WA (157) |
THURSDAY MORNING MARCH 14
Weeds of Horticultural Crops
LOCATION: | Mt. Sopris B | |
TIME: | 9:30 AM - 11:00 AM | |
MODERATOR: | Marcelo Moretti | |
Oregon State University | ||
Corvallis, OR |
*SPEAKER
THURSDAY MORNING MARCH 14
Rights-of-Way – Beyond Integrated Vegetation Management...
LOCATION: | Colorado Ballroom A | |
TIME: | 9:30 AM - 12:00 PM | |
CHAIR: | Sandra McDonald | |
Mountain West Pesticide Education & Safety Training | ||
FT COLLINS, CO | ||
MODERATOR: | Sandra McDonald | |
Mountain West Pesticide Education & Safety Training | ||
FT COLLINS, CO |
*SPEAKER
9:30 | The Vision "Beyond IVM to Integrated Habitat". Sandra K. McDonald*; Mountain West Pesticide Education & Safety Training, FT COLLINS, CO (158) |
9:40 | Integrated Management to Enhance Pollinator Habitat, Wildlife Habitat and Desirable Species Composition . Rick Johnstone*; Integrated Vegetation Management Partners, Newark, DE (159) |
10:25 | What's the. Arathi H. Seshadri*; Colorado State University, Fort Collins, CO (160) |
10:45 | "Real World" Needs and Purpose(s) of the Rights-of-Way. Liza Rossi*; Colorado Parks and Wildlife, Steamboat Springs, CO (161) |
11:00 | Various Purposes of Rights-of-Way Provide Constraints and Opportunities. Lindy Garner*; US Fish and Wildlife Service, Denver, CO (162) |
11:15 | Managing Right-of-Way with Vehicles from all Across the County in a National Park Highly Susceptible to Invasion . Sue Mills*; National Park Service, Yellowstone National Park, WY (163) |
11:30 | Noxious Weeds in Rights-of-Way Habitat – A Regulatory Perspective . Slade Franklin*; Wyoming Department of Agriculture, Cheyenne, WY (164) |
THURSDAY AFTERNOON MARCH 14
Rights-of-Way – Beyond Integrated Vegetation Management...
LOCATION: | Aspen Ballroom | |
TIME: | 12:00 PM - 1:00 PM | |
CHAIR: | Sandra McDonald | |
Mountain West Pesticide Education & Safety Training | ||
FT COLLINS, CO |
*SPEAKER
THURSDAY AFTERNOON MARCH 14
Rights-of-Way – Beyond Integrated Vegetation Management...
LOCATION: | Colorado Ballroom A | |
TIME: | 1:00 PM - 3:00 PM | |
CHAIR: | Sandra McDonald | |
Mountain West Pesticide Education & Safety Training | ||
FT COLLINS, CO | ||
MODERATOR: | Sandra McDonald | |
Mountain West Pesticide Education & Safety Training | ||
FT COLLINS, CO |
*SPEAKER
1:00 | Interstate Highway 76 is the. Michael Banovich*; Colorado Department of Transportation, Denver, CO (165) |
1:20 | Plants Appropriate for Rights-of-Way. Irene Shonle*; Colorado State University, Black Hawk, CO (166) |
1:40 | Reclamation and Seed Mixes Post Highway Disturbance . Michael Banovich*; Colorado Department of Transportation, Denver, CO (167) |
2:00 | Using Herbicides to Release Native Species for Rights-of-Way Habitat. Shannon L. Clark*1, Scott J. Nissen2; 1Colorado State University, Fort Collins, CO, 2Colorado State University, Ft Collins, CO (168) |
2:20 | Rights-of-Way Herbicide Applicator Issues. Daniel C. Cummings*; Corteva Agriscience, Bonham, TX (169) |