Browsing by Author "David Monks, Member"
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- Bicyclopyrone as a Possible Flumioxazin Herbicide Alternative in Sweetpotato.(2019-03-29) Lindley, Jennifer Jean; Katherine Jennings, Chair; David Monks, Member; Jonathan Schultheis, Member
- Chemical and Cultural Control of Palmer Amaranth (Amaranthus palmeri) in Sweetpotato.(2018-04-10) Smith, Stephen Collins; Katherine Jennings, Chair; David Monks, Member; Jonathan Schultheis, Member; Samuel Reberg-Horton, Member
- Critical Period for Palmer Amaranth (Amaranthus palmeri) Control and Cultural Control of Palmer Amaranth in Pickling Cucumber Systems with Cover Crops and Row Spacing.(2016-03-01) McGowen, Samuel Jackson; Katherine Jennings, Chair; Samuel Reberg-Horton, Minor; David Monks, Member; Jonathan Schultheis, Member
- Cultivation, Weed-Suppressive Clones and Flumioxazin in Sweetpotato Production Systems.(2022-10-24) Blankenship, Colton D; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; David Suchoff, Member; Jonathan Schultheis, Member; Stephen Meyers, External
- Effect of Directed Applications of 2,4-D Choline on Strawberry, Blueberry, and Muscadine Grape Tolerance, Yield, and Fruit Quality and Weed Management Surveys in Strawberry, Blueberry and Grape.(2021-10-22) Sims, Kira Chaloupka; Katherine Jennings, Chair; Mark Hoffmann, Member; David Jordan, Member; David Monks, Member; Carole Saravitz, Graduate School Representative
- Effect of Herbicide Strip-Width and Late Season Weed Competition on Vitis vinifera L. cv Cabernet Franc Growth, Yield and Berry Composition(2015-05-07) Basinger, Nicholas Tuschak; Katherine Jennings, Chair; David Monks, Member; Sara Spayd, Member
- Evaluating Alternative Weed Management Systems and Challenges Across a Variety of North Carolina Crops.(2025-03-07) Blankenship, Colton D; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; Charles Cahoon, Member; Jerry Baron, Member; Nicholas Basinger, External; Carole Saravitz, Graduate School Representative
- Evaluating Herbicide Tolerance of Sweetpotato Transplant Types and Bambara Nut.(2025-04-02) Crawford, Samuel Eric; Katherine Jennings, Chair; David Monks, Member; Adrienne Gorny, Member; Jonathan Schultheis, Member; David Jordan, Member; Dr. Levi moore, Technical Consultant
- Evaluation of a Rye Cover-Crop System for Weed Control and Sweetpotato Tolerance to Indaziflam.(2021-03-23) Smith, Stephen Collins; Katherine Jennings, Chair; Dominic Reisig, Graduate School Representative; David Monks, Member; Michael Schwarz, Member; Samuel Reberg-Horton, Member; David Jordan, Member
- Evaluation of Woody Vegetation and Loblolly Pine Responses to Aminocyclopyrachlor.(2011-10-24) Roten, Rory; Robert Richardson, Chair; David Jordan, Member; David Monks, Member
- Influence of Environmental Factors on Broadleaf Signalgrass (Brachiaria platyphylla) and Crowfootgrass (Dactyloctenium aegyptium) Germination and Antagonism of Clethodim by CGA 362622 and Imazapic.(2002-04-22) Burke, Ian Cristofer; John W. Wilcut, Chair; Janet F. Spears, Member; David Monks, Member; Randy Wells, MemberLaboratory and greenhouse studies were conducted to determine the effect of temperature, solution pH, water stress, and planting depth on broadleaf signalgrass and crowfootgrass germination. Onset, rate, and total broadleaf signalgrass germination (87%) was greatest in alternating 20/30 C temperature regime, while onset, rate, and total crowfootgrass germination (95%) was greatest in an alternating 20/35 C temperature regime. For both species, germination decreased as solution pH increased, with greatest germination occurring at pH 4 and 5. Germination of both species decreased with increasing water potential, and no germination occurred below -0.8 mPa. Germination decreased with burial depth. No seed of either species emerged from 10 cm. Field and greenhouse experiments were conducted to evaluate clethodim applied alone, in mixture and sequential treatments of clethodim plus CGA 362622 or imazapic for control of broadleaf signalgrass, fall panicum, goosegrass, and large crabgrass. Clethodim alone controlled broadleaf signalgrass, goosegrass, fall panicum and large crabgrass >93%, regardless of rate, while CGA 362622 did not control grasses in greenhouse or field experiments. Imazapic provided <82% control of grass weeds. When CGA 362622 or imazapic were applied in mixture with clethodim the effectiveness of the graminicide was reduced for all annual grasses. Clethodim applied 7 d before or after CGA 362622 or imazapic controlled the four grass species as well as clethodim applied alone. Therefore, while antagonism was variable, it usually occurred when ≤3 d separated applications of clethodim and CGA 362622 or imazapic. CGA 362622 or imazapic did not affect absorption, translocation, or metabolism of 14C-clethodim by goosegrass. When CGA 362622 was applied to goosegrass, fresh weight accumulation stopped for a period of 4 d compared to nontreated plants. Growth resumed 4 d after application of CGA 362622. One day after treatment, the photosynthetic rate in plants treated with CGA 362622 or imazapic was less than non-treated goosegrass. Photosynthetic rate of goosegrass was less for a period of 6 d after treatment with CGA 362622. Goosegrass photosynthetic rate did not recover when treated with imazapic. These data suggest that the antagonism of clethodim by CGA 362622 and imazapic may result from CGA 362622 or imazapic altering the sensitivity of ACCase to clethodim.
- The Influence of Herbicide on Development of Internal Necrosis in 'Covington' Sweetpotato and Herbicide Tolerance of Sweetpotato.(2016-03-02) Beam, Shawn Christopher; Katherine Jennings, Chair; David Monks, Member; Jonathan Schultheis, Member
- Interference and Spectral Changes of Palmer Aamaranth (Amaranthus palmeri S. Wats.) and Large Crabgrass [Digitaria sanguinalis (L.) Scop.] Density in Sweetpotato and Soybean and Use of Spectroscopy for Discrimination of Crop and Weed Species(2018-04-13) Basinger, Nicholas Tuschak; Katherine Jennings, Chair; Carl Crozier, Graduate School Representative; David Monks, Member; David Jordan, Member; Wesley Everman, Member; Erin Hestir, Member
- Interference of Troublesome Weeds in Tomato and The Effect of Polyethylene Mulch, Fumigation, and Herbicide on Tomato (Solanum lycopersicum) Yield and Weed Control.(2022-08-15) Chitra, FNU; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; Frank Louws, Member; Christopher Gunter, Member
- Long-term Management of Palmer Amaranth with Herbicides and Cultural Practices.(2015-03-20) Inman, Matthew Darwin; David Jordan, Co-Chair; Katherine Jennings, Co-Chair; Alan York, Member; David Monks, Member
- Managing Weeds that are Hosts for Root-knot Nematodes in Sweetpotato(2025-03-14) Ippolito, Stephen James; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; Adrienne Gorny, Member; Dr. Levi Moore, Technical Consultant; Colten Meisner, Graduate School Representative
- Optimizing Cultural Management Practices and Consumer Acceptance of Sweetpotato in North Carolina.(2015-03-12) Barkley, Susan Lynn; Jonathan Schultheis, Co-Chair; Katherine Jennings, Co-Chair; David Monks, Member; Suzanne Johanningsmeier, Member
- Palmer Amaranth (Amaranthus palmeri) Competition, Early Seedbank Management, and Chemical Control.(2021-11-03) Moore, Levi David; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; Michael Boyette, Member; Ramon Leon Gonzalez, Member; Matthew Ricker, Graduate School Representative
- Response of Stevia (Stevia rebaudiana) to Herbicides Applied Post-transplant(2022-11-03) Ippolito, Stephen James; Katherine Jennings, Chair; David Monks, Member; David Jordan, Member; Sushila Chaudhari, External
- Tolerance of Southern Highbush Blueberry (Vaccinium corymbosum) to Saflufenacil Herbicide.(2016-10-28) Aldridge, Ryan Bruce; Katherine Jennings, Chair; David Monks, Member; Wesley Everman, Member
