Enhancing the Ecological Risk Assessment Process (2008)
Virginia H. Dale, Gregory R. Biddinger, Michael C. Newman, James T. Oris, Glenn W. Suter, Timothy Thompson, ...
EDITOR'S NOTE: This is 1 of 4 papers from the US Environmental Protection Agency Science Advisory Board's Ecological Processes and Effects Committee workshop on the current and future practice of...
Mesosulfuron-Resistant Italian Ryegrass (Lolium Multiflorum) Biotype from Texas (2008)
Andrew T. Ellis, Gaylon D. Morgan, Thomas C. Mueller
Acetolactate synthase (ALS)–inhibiting herbicides are often used to control Italian ryegrass in winter wheat in Texas. An Italian ryegrass biotype near Waco, TX was evaluated for resistance to...
Hybrid Kentucky Bluegrass Tolerance to Preemergence and Postemergence Herbicides (2008)
Travis C. Teuton, Christopher L. Main, John C. Sorochan, J. Scott McElroy, William E. Hart, Carl E. Sams, ...
Field studies were conducted near Knoxville, TN, from 2003 to 2005 to evaluate the response of ‘Thermal Blue’, a new interspecific hybrid Kentucky bluegrass to commonly applied PRE and POST...
Palmer Amaranth (Amaranthus palmeri) in Tennessee Has Low Level Glyphosate Resistance (2008)
Lawrence E. Steckel, Christopher L. Main, Andrew T. Ellis, Thomas C. Mueller
Many agricultural producers apply glyphosate to glyphosate-resistant crops to control weeds, including Palmer amaranth. Populations of this weed in Tennessee not completely controlled by glyphosate...
Soybean Tolerance to Early Preplant Applications of 2,4-D Ester, 2,4-D Amine, and Dicamba (2007)
M. Angela Thompson, Lawrence E. Steckel, Andrew T. Ellis, Thomas C. Mueller
Preplant applications of two 2,4-D formulations and dicamba were evaluated for injury to no-till soybean. Herbicides applied 28 or 21 d before planting (DBP) at 0.56 kg ae/ha for the 2,4-D...
Sulfentrazone Adsorption and Mobility in Surface Soil of The Southern United States (2007)
G. Anthony Ohmes, Thomas C. Mueller
Sulfentrazone adsorption and mobility in six soils with varying soil properties were evaluated under laboratory conditions. Adsorption was evaluated using a modified slurry technique. Mobility was...
Biotic and abiotic factors influence horseweed emergence (2006)
Christopher L. Main, Lawrence E. Steckel, Robert M. Hayes, Thomas C. Mueller
Growth, Reproduction, and Management of Chinese Yam (Dioscorea oppositifolia)1 (2006)
CHRISTOPHER L. MAIN, JOSEPH E. BEELER, DARREN K. ROBINSON, THOMAS C. MUELLER
Proactive Versus Reactive Management of Glyphosate-Resistant or -Tolerant Weeds1 (2005)
THOMAS C. MUELLER, PAUL D. MITCHELL, BRYAN G. YOUNG, A. STANLEY CULPEPPER
The value of glyphosate has been compromised in some fields where weed populations have developed resistance or tolerant species increased. Three case studies related to reduced control from...
Broadleaf signalgrass (Brachiaria platyphylla) interference in corn (2005)
Jason L. Alford, Robert M. Hayes, G. Neil Rhodes Jr., Lawrence E. Steckel, Thomas C. Mueller
Field research was conducted in Tennessee at two locations over 3 yr under no-tillage conditions to examine the interaction of broadleaf signalgrass and corn yield. Broadleaf signalgrass was killed...
JOSEPH E. BEELER, G. NEIL RHODES, GARY E. BATES, CHRISTOPHER L. MAIN, THOMAS C. MUELLER
Herbicide treatments (4:1 ratio of 2,4-D amine:picloram) at 0.7 and 1.4 kg ae/ha at early postemergence (10- to 15-cm horsenettle height), midpostemergence (early flower), and late postemergence...
CHRISTOPHER L. MAIN, DARREN K. ROBINSON, TRAVIS C. TEUTON, THOMAS C. MUELLER
Field studies were conducted near Knoxville, TN, during late March and early April 2002 and 2003, respectively, for star-of-Bethlehem control in dormant bermudagrass turf that was established over 25...
CHRISTOPHER L. MAIN, THOMAS C. MUELLER, ROBERT M. HAYES, JOHN W. WILCUT, THOMAS F. PEEPER, RONALD E. TALBERT, ...
Field studies were conducted from 1998 to 2000 in Tennessee, North Carolina, Arkansas, and Oklahoma to determine the effects of sulfentrazone carryover to a cotton rotational crop from sulfentrazone...
Dioscorea oppositifolia L. Phenotypic Evaluations and Comparison of Control Strategies1 (2003)
THOMAS C. MUELLER, DARREN K. ROBINSON, JOSEPH E. BEELER, CHRISTOPHER L. MAIN, DANA SOEHN, KRISTINE JOHNSON
Dioscorea oppositifolia (Chinese yam) is an exotic perennial vine invading natural areas in the temperate regions of the eastern United States. Rapid early-season growth of D. oppositifolia is...
Site-Specific Weed Management in Corn (Zea mays)1 (2003)
JOYCE TREDAWAY-DUCAR, GAYLON D. MORGAN, JOHN B. WILKERSON, WILLIAM E. HART, ROBERT M. HAYES, THOMAS C. MUELLER
Site-specific weed management can increase crop production efficiency by minimizing herbicide input costs without compromising crop yields. A reduction in herbicide inputs resulting from...
Gary L. Schmitz, William W. Witt, Thomas C. Mueller
Dissipation of imidazolinone herbicides imazaquin and imazethapyr under no-till field conditions was not affected by straw mulch level (1,300, 3,600, or 5,900 kg/ha) in either of 2 yr of field data....
Effect of Venturi-Type Nozzles and Application Volume on Postemergence Herbicide Efficacy1 (2001)
Robert E. Etheridge, William E. Hart, Robert M. Hayes, Thomas C. Mueller
Field studies were conducted to compare venturi-type nozzles to a fan nozzle with respect to the efficacy of postemergence herbicides applied to common cocklebur and broadleaf signalgrass. Spray...
A proposal to standardize soil/solution herbicide distribution coefficients (2000)
Jerome B. Weber, Gail G. Wilkerson, H. Michael Linker, John W. Wilcut, Ross B. Leidy, Scott Senseman, ...
Herbicide soil/solution distribution coefficients (Kd) are used in mathematical models to predict the movement of herbicides in soil and groundwater. Herbicides bind to various soil constituents to...
Sulfentrazone Dissipation in a Tennessee Soil1 (2000)
G. Anthony Ohmes, Robert M. Hayes, Thomas C. Mueller
Sulfentrazone dissipation in soil was examined in field experiments in 1995, 1996, and 1997 at Knoxville, TN, on a Sequatchie loam soil. Sulfentrazone 50% disappearance time (DT50) varied from 24 to...
Photocopy of typescript.
The effect of bone conduction oscillator placement on lateralization judgement / (1974)
Thesis (M.A.)--State University of New York at Buffalo.