John Wallace
Assistant Professor of Weed Science
-
423 ASI
University Park, PA - jmw309@psu.edu
- 814-863-1014
Huck Affiliations
Publication Tags
Cover Crops Corn Soybeans Tillage Biomass Zea Mays Wheat No Tillage Reduced Tillage Herbicides Weed Control Mid Atlantic Region Integrated Pest Management Phytomass Cropping Systems Vicia Villosa Lolium Maize Cover Crop Rye Cover Crop Termination Integrated Weed Management Cropping Practice Winter Conyza CanadensisMost Recent Papers
Cover crop interseeding establishment methods in organic field corn
John Wallace, Sarah Isbell, Ron Hoover, Mary Barbercheck, Jason Kaye, William Curran, Journal of Renewable Agriculture and Food Systems
Prevalence of Early- A nd Late-Season Pest Damage to Corn in Cover Crop-Based Reduced-Tillage Organic Systems
Karly H. Regan, Christina A. Voortman, John M. Wallace, Mary E. Barbercheck, Punya Nachappa, 2020, Environmental Entomology on p. 865-875
Alternative performance targets for integrating cover crops as a proactive herbicide-resistance management tool
Jess M. Bunchek, John M. Wallace, William Curran, David Mortensen, Mark J. Vangessel, Barbara A. Scott, 2020, Weed Science on p. 534-544
Drill and broadcast establishment methods influence interseeded cover crop performance in organic corn
John M. Wallace, Sarah Isbell, Ron Hoover, Mary Barbercheck, Jason Kaye, William Curran, 2020, Renewable Agriculture and Food Systems
Cover crop species and cultivars for drill-interseeding in mid-atlantic corn and soybean
Katherine Caswell, John M. Wallace, William S. Curran, Steven B. Mirsky, Matt R. Ryan, 2019, Agronomy Journal on p. 1060-1067
Cover crop effects on horseweed (Erigeron canadensis) density and size inequality at the time of herbicide exposure
John M. Wallace, William S. Curran, David A. Mortensen, 2019, Weed Science on p. 327-338
Agronomic and economic tradeoffs between alternative cover crop and organic soybean sequences
Rebecca J. Champagne, John M. Wallace, William S. Curran, Barbara Baraibar, 2019, Renewable Agriculture and Food Systems
Evaluation of cover crops drill interseeded into corn across the mid-Atlantic region
W. S. Curran, R. J. Hoover, S. B. Mirsky, G. W. Roth, M. R. Ryan, V. J. Ackroyd, J. M. Wallace, M. A. Dempsey, C. J. Pelzer, 2018, Agronomy Journal on p. 435-443
Integrated Weed Management Strategies in Cover Crop-based, Organic Rotational No-Till Corn and Soybean in the Mid-Atlantic Region
John M. Wallace, Clair L. Keene, William Curran, Steven Mirsky, Matthew R. Ryan, Mark J. Vangessel, 2018, Weed Science on p. 94-108
Cover crop-based reduced tillage system influences Carabidae (Coleoptera) activity, diversity and trophic group during transition to organic production
Ariel Rivers, Christina Mullen, John Wallace, Mary Ellen Barbercheck, 2017, Renewable Agriculture and Food Systems on p. 538-551
Most-Cited Papers
Evaluation of cover crops drill interseeded into corn across the mid-Atlantic region
W. S. Curran, R. J. Hoover, S. B. Mirsky, G. W. Roth, M. R. Ryan, V. J. Ackroyd, J. M. Wallace, M. A. Dempsey, C. J. Pelzer, 2018, Agronomy Journal on p. 435-443
Cover crop termination timing is critical in organic rotational no-till systems
C. L. Keene, W. S. Curran, J. M. Wallace, M. R. Ryan, S. B. Mirsky, M. J. Vangessel, M. E. Barbercheck, 2017, Agronomy Journal on p. 272-282
Ecological characteristics of Ventenata dubia in the Intermountain Pacific Northwest
John M. Wallace, Pamela L.S. Pavek, Timothy S. Prather, 2015, Invasive Plant Science and Management on p. 57-71
Cover crop-based, organic rotational no-till corn and soybean production systems in the mid-atlantic United States
John M. Wallace, Alwyn Williams, Jeffrey A. Liebert, Victoria J. Ackroyd, Rachel A. Vann, William S. Curran, Clair L. Keene, Mark J. Vangessel, Matthew R. Ryan, Steven B. Mirsky, 2017, Agriculture (Switzerland)
Cover crop-based reduced tillage system influences Carabidae (Coleoptera) activity, diversity and trophic group during transition to organic production
Ariel Rivers, Christina Mullen, John Wallace, Mary Ellen Barbercheck, 2017, Renewable Agriculture and Food Systems on p. 538-551
Evaluating restoration methods across a range of plant communities dominated by invasive annual grasses to native perennial grasses
Priscilla A. Nyamai, Timothy S. Prather, John M. Wallace, 2011, Invasive Plant Science and Management on p. 306-316
Effectiveness of Herbicides for Control of Hairy Vetch (Vicia villosa) in Winter Wheat
William S. Curran, John M. Wallace, Steven Mirsky, Benjamin Crockett, 2015, Weed Technology on p. 509-518
Integrated Weed Management Strategies in Cover Crop-based, Organic Rotational No-Till Corn and Soybean in the Mid-Atlantic Region
John M. Wallace, Clair L. Keene, William Curran, Steven Mirsky, Matthew R. Ryan, Mark J. Vangessel, 2018, Weed Science on p. 94-108
Tolerance of Interseeded Annual Ryegrass and Red Clover Cover Crops to Residual Herbicides in Mid-Atlantic Corn Cropping Systems
John M. Wallace, William S. Curran, Steven B. Mirsky, Matthew R. Ryan, 2017, Weed Technology on p. 641-650
Cover crop effects on horseweed (Erigeron canadensis) density and size inequality at the time of herbicide exposure
John M. Wallace, William S. Curran, David A. Mortensen, 2019, Weed Science on p. 327-338