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  7. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 15

    Nitrogen fertilizer source and the impact to flue-cured tobacco nutrient assimilation, yield, quality, value, and chemistry

    VANN M.C.; WOODLEY A.L.; SUCHOFF D.H.; FISHER L.R.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    The impact of nitrogen (N) fertilizer sources to macro, secondary, and micronutrient assimilation at various growth stages and their impact to post-harvest measurements have not been reported in flue-cured tobacco. Research was conducted in 2016 and...
  8. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 17

    Establishing nitrogen fertility recommendations for the production of organic Burley tobacco

    SUCHOFF D.H.; VANN M.C.; FISHER L.R.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    As demand increases for organic tobacco products, growers transitioning to certified organic production systems require appropriate agronomic recommendations. Two studies were conducted at the Mountain Research Station in Waynesville (W), NC and the...
  9. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 18

    Effects of polyethylene mulches on pest management and yield in organic flue-cured tobacco

    MACHANOFF C.A.; SUCHOFF D.H.; VANN M.C.; WOODLEY A.L.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    Management of weed and insect pests in organic production of flue-cured tobacco is challenging due to lack of effective approved control options. Polyethylene plastic mulches are commonly used in vegetable and berry production to manage in-row weed...
  10. CORESTA Congress, Online, 2020, Agronomy/Phytopathology Groups, AP 19

    Impacts of conservation tillage and cover crop mulch on weed emergence and leaf yield and quality in organic flue-cured tobacco

    MACHANOFF C.A.; SUCHOFF D.H.; VANN M.C.; WOODLEY A.L.
    North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.
    Intensive tillage in flue-cured tobacco production contributes to soil erosion and reduced water-holding capacity of soils. Conservation tillage minimizes soil disturbance by planting a crop directly into biomass residue of overwintered cover crop...