Search Results

118 results

  1. 50th TWC, Tob. Work. Conf., 2022, abstr. 23

    Developing nitrogen and potassium fertilizer recommendations for cigar wrapper tobacco in North Carolina

    SHORT M.M.; VANN M.C.; CHEEK J.A.; MACHACEK J.L.; WHITLEY D.S.
    North Carolina State University, Raleigh, NC, USA
    Cigar wrapper tobacco is a new crop to North Carolina, and research-based fertilizer recommendations are needed to assist farmers with commercial production. Nitrogen (N) and potassium (K) rate trials were conducted in four locations across North...
  2. 50th TWC, Tob. Work. Conf., 2022, abstr. 39

    Cured leaf residues following applications of cyantraniliprole, flutriafol, and S-metolachlor

    VANN M.C.; SHORT M.M.; WHITLEY D.S.; MACHACEK J.L; CHEEK J.A.
    North Carolina State University, Raleigh, NC, USA
    Recent investigations of Cyantraniliprole, Flutriafol, and S-metolachlor applications have been conducted in flue-cured tobacco on behalf of the Pesticide Committee of the Tobacco Workers Conference. Field trials were conducted in five North Carolina...
  3. 50th TWC, Tob. Work. Conf., 2022, abstr. 50

    Impacts of transplant water fertilizer to flue-cured tobacco growth

    DABBS D.C.(1); VANN M.C.(2)
    (1) North Carolina Cooperative Extension Service - Alamance County, Burlington, NC, USA; (2) North Carolina State University - Crop & Soil Sciences, Raleigh, NC, USA
    An increasing number of flue-cured tobacco farmers are including water soluble fertilizer products in transplant water applications. The goal of these starter fertilizer programs is to supply a small quantity of phosphorus, which may stimulate...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2021, Online, AP 01

    Flue-cured tobacco response to sub-lethal rates of glufosinate

    VANN M.C.(1); JORDAN D.L.(1); FISHER L.R.(2)
    (1) North Carolina State University, Department of Crop & Soil Sciences, Raleigh, NC, U.S.A.; (2) NC Agriculture Research Service, North Carolina State University, Raleigh, NC, U.S.A.
    Glufosinate is a broad-spectrum, contact herbicide that is currently applied to genetically engineered row crops that tolerate exposure to the chemical, such as cotton (Gossypium hirsutum), maize (Zea mays), and soybean (Glycine max). Flue-cured...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2021, Online, AP 04

    Experiences in evaluation of boron needs in North Carolina flue-cured tobacco production: a summary of plant tissue sufficiency data and impacts on yield and quality

    HARDY D.(1); VANN M.C.(2); JERNIGAN C.(3); McGINNIS M.(1); HICKS K.(1)
    (1) Agronomic Division, North Carolina Dept. of Agriculture and Consumer Services, NC, U.S.A.; (2) Crop and Soil Science Department, North Carolina State University, NC, U.S.A.; (3) Helena Chemical Co., U.S.A.
    Boron (B), an essential micronutrient for optimum plant growth, is required in trace amounts (<1.1 kg B ha-1) by flue-cured tobacco. In past decades, boron deficiency in North Carolina has not been prevalent. However, recently, its deficiency has...