PROGRAM

TUESDAY MORNING JANUARY 4

Poster (Authors Present)

LOCATION:		Foyer 5th Floor
TIME:		7:45 AM - 8:45 AM
CHAIR:		Keith Burnell
		Syngenta Crop Protection
		Penfield, NY
CHAIR-ELECT:		Kathleen Hester
		The IR-4 Project
		Exton, PA
MODERATOR:		Keith Burnell
		Syngenta Crop Protection
		Penfield, NY

*PRESENTER † STUDENT POSTER CONTEST

†Improving Survey Methods for the Detection of Giant Hogweed in Pennsylvania. I.D. Bowers*, M.A. Bravo, and J. Zoschg, Penn State University, University Park, PA (1)

Corallita: Intentional Introduction of a Plant with Documented Invasive Capability. J.M. Burke and A. DiTommaso*, Cornell University, Ithaca, NY (2)

CWMA Formation in Response to Mile a Minute in Northern Pennsylvania. M.A. Bravo*, J. Zoschg, and C.A. Johnson, Pennsylvania Department of Agriculture, Harrisburg, PA (3)

†Are White-Tailed Deer Promoting Plant Invasion in Northeastern United States Forests? K.M. Averill* and D. Mortensen, Penn State, University Park, PA (4)

Response of Butterfly Bush, Japanese Barberry, and Rose to Foliar Application of Sulfosulfuron. R.S. Chandran*, West Virginia University, Morgantown, WV (5)

Effect of Indaziflam Application Timing on Residual Weed Control in an Apple Orchard. R.S. Chandran*, West Virginia University, Morgantown, WV (6)

Field Infection of Dodder: Failed Herbicide Trials May Lead to New Biocontrol Possibilities. J. O'Connell, K.M. Ghantous, F. Caruso, and H. Sandler*, UMass Cranberry Station, East Wareham, MA (7)

Use of Flumioxazin for Watermelon. S.A. Mathew*, B.A. Scott, and M.J. VanGessel, University of Maryland Extension, Cambridge, MD (8)

2010 NEWSS Collegiate Weed Science Contest. B.A. Scott*, University of Delaware, Georgetown, DE (9)

†Sweet Vernalgrass Control in Cool Season Turf. A.N. Smith* and S. Askew, Virginia Tech, Blacksburg, VA (10)

Weed IT: Weeds of Container Nurseries in the United States. A. Krings, J.C. Neal, J.F. Derr*, and C.S. Bernard, Virginia Tech, Virginia Beach, VA (11)

Respect the Rotation: A Comprehensive Partnership to Preserve Herbicide and Trait Technology. J.M. Rutledge and M. Mahoney*, Bayer CropScience, Oxford, MD (12)

†Length of Residual Annual Bluegrass Control of Mesotrione Relative to Other Preemergence Weed Control Products. S. Hart, C.J. Mansue, and K.A. Venner*, Rutgers University, New Brunswick, NJ (13)

F9001 for Preemergence Yellow Nutsedge Control. G.K. Breeden*, J. Brosnan, M. Elmore, and B. Walls, University of Tennessee, Knoxville, TN (14)

The Journal of Aquatic Plant Management: A Potential Outlet for Aquatic, Semi-Aquatic, and Riparian Weed Publications. R.J. Richardson*, North Carolina State Univ., Raleigh, NC (15)

†Influence of Nitrogen, Plant Growth Regulators, and Ferrous Sulfate on Annual Bluegrass Populations. K.M. Han* and J.E. Kaminski, Penn State University, University Park, PA (16)

TUESDAY MORNING JANUARY 4

Section: Impact of Environmental Regulation on Agriculture

LOCATION:		Baltimore Ballroom
TIME:		9:30 AM - 12:00 PM
CHAIR:		Mark VanGessel
		University of Delaware
		Georgetown, DE
MODERATOR:		Mark VanGessel
		University of Delaware
		Georgetown, DE

*SPEAKER

9:30

Barriers and Progress: Agriculture Since 1970. E. Kee*, Delware Department of Agriculture, Dover, DE (17)

10:00

CBA - Unsure. M.P. Dubin*, University of Maryland Extension, College Park, MD (18)

10:30

Break

11:00

EPA - Unsure. J. Faulk*, US Environmental Protection Agency, Washington, DC (19)

11:30

Aquatic Ecosystem Restore - Unsure. C. Layne* and J. Carleo, Aquatic Ecosystem Restoration Foundation, Marietta, GA (20)

TUESDAY AFTERNOON JANUARY 4

Section: Student Presentations

LOCATION:		Baltimore Ballroom
TIME:		1:30 PM - 5:30 PM
CHAIR:		Angela Post
		Virginia Tech
		Blacksburg, VA
MODERATOR:		Angela Post
		Virginia Tech
		Blacksburg, VA

*SPEAKER † STUDENT CONTEST

1:30

†Methods of Assessing the Activity of HPPD-Inhibiting Herbicides. M. Elmore*, J. Brosnan, D.A. Kopsell, and G.K. Breeden, University of Tennessee, Knoxville, TN (21)

1:45

†Approaches to Managing Hairy Vetch as a Weed in Conventional and Organic Winter Wheat. B.C. Crockett*, W.S. Curran, and S. Mirsky, Penn State, State College, PA (22)

2:00

†Identifying Candidate Herbicides for Moss Control. A. Post*, S. Askew, and D. McCall, Virginia Tech, Blacksburg, VA (23)

2:15

†Evaluation of Herbicides for Weed Control, Crop Tolerance, and Desiccation in Cowpeas. J.J. Vargas*, G. Armel, and C.D. Youmans, University of Tennessee, Knoxville, TN (24)

2:30

†Controlling Annual Bluegrass and Roughstalk Bluegrass in Cool Season Lawns with Methiozolin. B. McNulty* and S. Askew, Virginia Tech, Blacksburg, VA (25)

2:45

†Effect of Soybean Row Spacing on Weed Density and Biomass. J.M. Orlowski*, A. DiTommaso, and W.J. Cox, Cornell University, Ithaca, NY (26)

3:00

†Responses of Weeds and Crops to Organic Nutrient Amendments. N.G. Little*, C.L. Mohler, Q.M. Ketterings, and A. DiTommaso, Cornell University, Ithaca, NY (27)

3:15

Break

3:45

†Implications of Annual Bluegrass Control in Tall Fescue with Bispyribac-Sodium. M. Cutulle*, J.F. Derr, A. Nichols, D. McCall, and B. Horvath, Virginia Tech, Virginia Beach, VA (28)

4:00

†Species-Specific Functional Densities: Defining Nitrogen Utilization Equivalence for Weed-Crop Interference Experiments. H.J. Poffenbarger*, S. Mirsky, J. Teasdale, J. Spargo, J. Maul, and M. Cavigelli, USDA-ARS, Beltsville, MD (29)

4:15

†The Effect of Rye Roll-Killed Mulch on N-Immobilization. M. Wells*, S. Reberg-Horton, and A.N. Smith, North Carolina State University, Raleigh, NC (30)

4:30

†Effects of Rye and Vetch Cover Crops on Herbicide Inputs in Field Corn. A.N. Smith* and E. Hagood, Virginia Tech, Blacksburg, VA (31)

4:45

†Response of Tall Fescue Cultivars to Mesotrione Applied at Establishment. K.A. Venner*, S. Hart, and C.J. Mansue, Rutgers University, New Brunswick, NJ (32)

5:00

†Exploitation of Microwave Radiation for Weed Management. A. Rana* and J.F. Derr, Virginia Tech, Blacksburg, VA (33)

5:15

†Design and Implementation of a Cryogenic Sprayer for Weed Management in Organic Production Systems. H.A. Duncan, L.A. Gibson, A.J. McLemore*, R.E. Messer, G. Armel, W.E. Hart, and J.J. Vargas, University of Tennessee, Knoxville, TN (34)

WEDNESDAY MORNING JANUARY 5

Section: On-Farm Demonstration and Research

LOCATION:		Balt. Ballroom Salon A
TIME:		8:30 AM - 11:45 AM
MODERATOR:		Mark VanGessel
		University of Delaware
		Georgetown, DE

*SPEAKER

8:30

Organizing On-Farm Demonstration Days. D.O. Wilson*, King's Agriseeds, Inc, Ronks, PA (35)

9:15

Statistical and Experimental Design Considerations for Conducting On-Farm Research. D. Ward*, Rutgers University, Bridgeton, NJ (36)

9:45

Break

10:15

Working with Farmers: a Farmer Perspective. J. Gurley*, Calvert's Gift Farm, Sparks, MD (37)

11:00

Issues to Consider When Planning Successful On-Farm Research. R. Hoover*, Penn State University, University Park, PA (38)

WEDNESDAY MORNING JANUARY 5

Section: Vegetation Management and Restoration

LOCATION:		Balt. Ballroom Salon B
TIME:		8:30 AM - 12:00 PM
CHAIR:		Kirsten Lloyd
		Penn State
		University Park, PA
CHAIR-ELECT:		Brian McDonnell
		National Park Service
		Bushkill, PA
MODERATOR:		Kirsten Lloyd
		Penn State
		University Park, PA

*SPEAKER

8:30

Japanese Knotweed Response to Glyphosate or Triclopyr Treatment Sequences. A.E. Gover*, J.M. Johnson, K. Lloyd, and J. Sellmer, Penn State, University Park, PA (39)

8:45

Control of Japanese Stiltgrass on Aquatic Sites. K.R. Hall, R.J. Richardson*, and S.T. Hoyle, North Carolina State Univ., Raleigh, NC (40)

9:00

Evaluation of Indaziflam for Bare-Ground Weed Control in Railroad. D. Spak* and D. Myers, Bayer Environmental Science, Raleigh, NC (41)

9:15

Glyphosate and Triclopyr Combinations Suppress Both Autumn Olive and Morrow�s Honeysuckle. A.E. Gover*, Penn State, University Park, PA (42)

9:30

Goatsrue Control and Eradication Program in Pennsylvania. M.A. Bravo* and J. Zoschg, Pennsylvania Department of Agriculture, Harrisburg, PA (43)

9:45

Break

10:15

Biological Control Program for Mile-a-Minute Vine in Connecticut. T.L. Mervosh*, C.A. Cheah, and D.R. Ellis, Connecticut Agricultural Experiment Station, Windsor, CT (44)

10:30

Ecology and Management of Invasive Asiatic Sand Sedge. A. Kloo, L. Wootton, and B.F. McDonnell*, National Park Service, Bushkill, PA (45)

10:45

Programs for Swallow-Wort (Dog-Strangling Vine) Control. N.P. Cain* and M. Irvine, Cain Vegetation, Acton, ON (46)

11:00

Response of the Invasive Vine Pale Swallow-Wort Following Two Years of Mowing and Herbicide Application. A. DiTommaso*, L.R. Milbrath, and T. Bittner, Cornell University, Ithaca, NY (47)

11:15

Carryover Effects of Aminopyralid, Clopyralid, or Aminocyclopyrachlor on Spring-Planted Tree Seedlings. A.E. Gover* and R.K. Wagoner, Penn State, University Park, PA (48)

11:30

Evaluation of Aminocyclopyrachlor for Selective Weed Control in Turf. J.M. Johnson*, K. Lloyd, and J. Sellmer, Penn State, University Park, PA (49)

11:45

Aminocyclopyrachlor in Combination with Preemergence Herbicides for Bareground Weed Control. K. Lloyd*, J.M. Johnson, and J. Sellmer, Penn State, University Park, PA (50)

12:00

Discussion, Section Business Meeting, and Election of Chair-Elect

WEDNESDAY AFTERNOON JANUARY 5

Section: Next Generation of Herbicide-Resistant Crops

LOCATION:		Balt. Ballroom Salon A
TIME:		1:00 PM - 4:30 PM
CHAIR:		Russell Hahn
		Cornell University
		Ithaca, NY
MODERATOR:		Russell Hahn
		Cornell University
		Ithaca, NY

*SPEAKER

1:00

Syngenta Herbicide Tolerant Trait Technology in Corn and Soybean and the Impact on Weed Management. B. Manley* and C. Tingle, Syngenta, Research Triangle Park, NC (51)

1:30

Herbicide-Tolerant Traits from Pioneer and DuPont: Proprietary and In-Licensed Opportunities. D.H. Johnson*, D. Schmidt, D. Saunders, M. Vogt, and D. Ganske, Pioneer Hi-Bred, Johnston, IA (52)

2:00

Bayer CropScience Herbicide-Tolerant Trait Technology in Corn and Soybean. J. Allen*, Bayer CropScience, Research Triangle Park, NC (53)

2:30

Dicamba-Tolerant Soybeans: A Technical Update. D.J. Mayonado* and S. Seifert-Higgins, Monsanto, Salisbury, MD (54)

3:00

Break

3:30

Dow AgroSciences Herbicide-Tolerant Trait Technology for Corn and Soybean. B.D. Olson* and M.A. Peterson, Dow AgroSciences LLC, Geneva, NY (55)

4:00

The Next Generation of Herbicide Resistant Crops � Are We Excited? Views from Academia and Beyond. W.S. Curran* and D. Mortensen, Penn State, University Park, PA (56)

WEDNESDAY AFTERNOON JANUARY 5

Section: Ornamentals

LOCATION:		Balt. Ballroom Salon B
TIME:		1:15 PM - 4:30 PM
CHAIR:		Greg Armel
		University of Tennessee
		Knoxville, TN
CHAIR-ELECT:		Chris Becker
		BAAR Scientific LLC
		Romulus, NY
MODERATOR:		Greg Armel
		University of Tennessee
		Knoxville, TN

*SPEAKER

1:15

Can Emerged Bittercress, Oxalis, and Spurge Seedlings Be Controlled Using Preemergence Herbicides in the Nursery? K.A. Hester*, C.L. Palmer, E. Vea, and J. Baron, The IR-4 Project, Exton, PA (57)

1:30

Herbicide Sprays for Container-Grown Hydrangea. J. Ahrens and S. Barolli*, Imperial Nurseries, Granby, CT (58)

1:45

Postemergence Control of Doveweed. J.F. Derr*, Virginia Tech, Virginia Beach, VA (59)

2:00

Update on 2010 Weed Science Research in the IR-4 Ornamental Horticulture Program. C.L. Palmer*, E. Vea, K.A. Hester, J. Baron, and E. Lurvey, IR-4 Project, Princeton, NJ (60)

2:15

Further Experiments with Mesotrione for Postemergence Weed Control in Actively Growing Conifers. J. Ahrens* and T.L. Mervosh, Connecticut Agricultural Experiment Station, Windsor, CT (61)

2:30

Shrub Canopies Affect Granular Herbicides Applied to Container Crops. J. Altland*, R. Oliveira, and R. Derksen, USDA-ARS, Wooster, OH (62)

2:45

Dimethenamid-P: Use of Liquid and Granular Formulations in Landscape Beds. K. Kalmowitz*, R.J. Keese, and K. Miller, BASF Corp., Raleigh, NC (63)

3:00

Break

3:30

OHP114-10 (Indaziflam) A New Preemergence Herbicide for the Nursery Market. D.J. Barcel*, OHP, Genesee, WI (64)

3:45

Evaluation of the Efficacy and Plant Tolerance of Indaziflam for Container Nursery Production. A.F. Senesac*, Cornell Cooperative Extension of Suffolk County, Riverhead, NY (65)

4:00

Discussion, Section Business Meeting, and Election of Chair-Elect

THURSDAY MORNING JANUARY 6

Section: Weed Biology and Ecology

LOCATION:		MD Ballroom Salon A
TIME:		8:30 AM - 10:00 AM
CHAIR:		Richard Smith
		University of New Hampshire
		Durham, NH
CHAIR-ELECT:		James O'Connell
		UMass Cranberry Station
		East Wareham, MA
MODERATOR:		Richard Smith
		University of New Hampshire
		Durham, NH

*SPEAKER

8:30

Weed Management Impacts of Roll-Killed Cover Crops for Organic Corn and Soybeans. S. Reberg-Horton*, M. Wells, A.N. Smith, J.M. Grossman, M.C. Parr, and G.T. Place, North Carolina State University, Raleigh, NC (66)

8:45

Synergism Between Cultural Weed Management Tactics. M.R. Ryan*, D. Mortensen, J. Teasdale, W.S. Curran, R.G. Smith, and S. Mirsky, Penn State, University Park, PA (67)

9:00

Suppression of Japanese Stiltgrass and Arthraxon and Non-Target Response Using Preemergence Herbicides. A.E. Gover*, Penn State, University Park, PA (68)

9:15

Sixty Years of Invasive Species Change at Mettler's Woods, Somerset County, New Jersey. R. Stalter*, St John's University, Queens, NY (69)

9:30

Can Switchgrass Establish in California Riparian Areas? J.N. Barney* and J.M. DiTomaso, Virginia Tech, Blacksburg, VA (70)

9:45

Biology and Management of Mugwort: Differences Between North America and Europe. K.S. Torresen*, B.W. Oliver, I.S. Floistad, and A. DiTommaso, Cornell University, Ithaca, NY (71)

10:00

Discussion, Section Business Meeting, and Election of Chair-Elect

THURSDAY MORNING JANUARY 6

Section: Fruits and Vegetables

LOCATION:		MD Ballroom Salon E
TIME:		8:30 AM - 12:00 PM
CHAIR:		Edith Lurvey
		IR-4 Project
		Geneva, NY
CHAIR-ELECT:		Rick Dunst
		Cornell University
		Portland, NY

*SPEAKER

8:30

Effects of Preemergence Herbicides for Controlling Weeds in Wild Blueberry. D.E. Yarborough* and J.L. D'Appollonio, University of Maine, Orono, ME (72)

8:45

Effects of Postemergence Herbicides for Controlling Weeds in Wild Blueberry. D.E. Yarborough* and J.L. D'Appollonio, University of Maine, Orono, ME (73)

9:00

Alternate-Year Pruning Can Be Economically Advantageous in Cranberry: Implications for Horticultural and Pest Management Choices. H. Sandler*, UMass Cranberry Station, East Wareham, MA (74)

9:15

Timing, Duration, and Type of Flame Cultivator Affects Weed Response in Cranberry. K.M. Ghantous*, H. Sandler, W. Autio, and P. Jeranyama, University of Massachusetts, Amherst, MA (75)

9:30

Weed Management in Tree Fruit with Indaziflam. M. Mahoney* and D. Unland, Bayer CropScience, Oxford, MD (76)

9:45

Snap Beans After Mesotrione: Is There a Problem? D.D. Lingenfelter*, M.J. VanGessel, B.A. Scott, and C. Dunne, Penn State, University Park, PA (77)

10:00

Break

10:30

A Comparison of New and Current Dry Bean Desiccants. G.J. Evans* and R. Bellinder, Cornell University, Ithaca, NY (78)

10:45

The IR-4 Project:Update on Weed Control Projects (Food Uses). M. Arsenovic*, D. Kunkel, and J. Baron, IR-4 Project, Princeton, NJ (79)

11:00

Vegetable Rotations with Topramezone Use in Sweet Corn. M.J. VanGessel*, B.A. Scott, and Q. Johnson, University of Delaware, Georgetown, DE (80)

11:15

Evaluating New Herbicides for Sweet Corn. R. Bellinder and G.J. Evans*, Cornell University, Ithaca, NY (81)

11:30

Discussion, Section Business Meeting, and Election of Chair-Elect

THURSDAY MORNING JANUARY 6

Section: Turfgrass and Plant Growth Regulators

LOCATION:		Balt. Ballroom Salon B
TIME:		8:30 AM - 11:30 AM
CHAIR:		Jeffrey Borger
		Penn State University
		University Park, PA
CHAIR-ELECT:		James Brosnan
		University of Tennessee
		Knoxville, TN
MODERATOR:		Jeffrey Borger
		Penn State University
		University Park, PA

*SPEAKER

8:30

Preemergence Annual Bluegrass Control in Fairway Height Zoysiagrass. P.H. Dernoeden*, University of Maryland, College Park, MD (82)

8:45

Utilization of Mesotrione in Hydroseed Applications. S.J. McDonald*, Turfgrass Disease Solutions, LLC, Spring City, PA (83)

9:00

Smooth Crabgrass Management with Corn Gluten, Nitrogen, and Herbicides in Tall Fescue. P.H. Dernoeden* and C.P. Ryan, University of Maryland, College Park, MD (84)

9:15

Alternating Active Ingredients in Sequential Applications of Preemergence Crabgrass Herbicides. A.J. Patton*, D.V. Weisenberger, and Z. Reicher, Purdue University, W. Lafayette, IN (85)

9:30

Dithiopyr and Sulfentrazone Combinations for Preemergence and Postemergence Crabgrass Control. C.J. Mansue*, S. Hart, and B. Walls, Rutgers University, New Brunswick, NJ (86)

9:45

Annual Bluegrass Control with Methiozolin on Golf Putting Greens in the United States and Korea. B. McNulty*, S. Koo, and S. Askew, Virginia Tech, Blacksburg, VA (87)

10:00

Break

10:30

Annual Bluegrass Control. J. Borger*, M. Naedel, and K. Hivner, Penn State University, University Park, PA (88)

10:45

Field Paspalum Control in Tall Fescue. P.H. Dernoeden* and C.P. Ryan, University of Maryland, College Park, MD (89)

11:00

Fenoxaprop and Aminocyclopyrachlor Combinations are Compatible for Postemergence Broad Spectrum Weed Control. S. Hart*, J. Brosnan, and P. McCullough, Rutgers University, New Brunswick, NJ (90)

11:15

Recommending Consumer Products for Lawn Care. S. Askew*, Virginia Tech, Blacksburg, VA (91)

11:30

Discussion, Section Business Meeting, and Election of Chair-Elect

THURSDAY MORNING JANUARY 6

Section: Agronomy

LOCATION:		Balt. Ballroom Salon A
TIME:		8:30 AM - 12:00 PM
CHAIR:		Bryan Dillehay
		Monsanto
		Centre Hall, PA
CHAIR-ELECT:		Keith Burnell
		Syngenta Crop Protection
		Penfield, NY
MODERATOR:		Bryan Dillehay
		Monsanto
		Centre Hall, PA

*SPEAKER

8:30

Herbicide Resistance Education and Training Modules Sponsored by WSSA. L. Glasgow*, W. Everman, J. Schroeder, D. Shaw, J. Soteres, J. Stachler, and F. Tardif, Syngenta Crop Protection, Greensboro, NC (92)

8:45

Control of Italian Ryegrass and Other Weeds in Winter Wheat with Pyroxsulam. B.D. Olson*, Dow AgroSciences LLC, Geneva, NY (93)

9:00

Atrazine: Update on Defending an Important Tool to American Agriculture. C. Munsterman*, E.R. Hill, R.L. Brooks, and C.L. Foresman, Syngenta Crop Protection, Greensboro, NC (94)

9:15

Pyroxasulfone: Its Fit in Row Crops for the Mid-Atlantic Region. R.L. Ritter* and J. Ikley, University of Maryland, College Park, MD (95)

9:30

Effect of Herbicide Banding on Yield and Biodiversity Levels of Field Corn. R.S. Chandran, C.W. Yohn, and C.W. Coburn*, Wittenberg University, Springfield, OH (96)

9:45

Integrating a Hairy Vetch Cover Crop for Improved Weed Management in No-Till Corn. W.S. Curran*, S. Mirsky, D. Mortensen, and M.R. Ryan, Penn State, University Park, PA (97)

10:00

Break

10:30

Control of HPPD-Resistant Waterhemp in Corn and Soybeans. G.D. Vail*, C.L. Foresman, N.D. Polge, V.K. Shivrain, and D.A. Thomas, Syngenta Crop Protection, Greensboro, NC (98)

10:45

Edamame Production and Herbicide Tolerance. C.E. Altemose*, D.D. Lingenfelter, W.S. Curran, and M.J. VanGessel, Penn State University, Bellefonte, PA (99)

11:00

Igniting Another Soybean Weed Control Option. D.D. Lingenfelter* and W.S. Curran, Penn State, University Park, PA (100)

11:15

Tank-Mixing Residual Herbicides with Glufosinate to Improve Postemergence Weed Control in Glufosinate-Resistant Soybeans. M. Mahoney*, M. Weber, J.M. Rutledge, and J. Allen, Bayer CropScience, Oxford, MD (101)

11:30

Encapsulated Acetochlor for Postemerge Residual Weed Control in Soybean and Corn. J.B. Willis*, D.J. Mayonado, and B. Dillehay, Monsanto, Piqua, OH (102)

11:45

Discussion, Section Business Meeting, and Election of Chair-Elect