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  1. CORESTA Congress, Online, 2022, Agronomy/Phytopathology Groups, AP 11

    Evaluations of modern spray nozzle technology for maleic hydrazide application

    VANN M.C.(1); ROUSSOS R.N.J.(1); ELLINGTON G.(2); CAHOON C.W.(1); GANNON T.(1)
    (1) Department of Crop & Soil Sciences, North Carolina State University, Raleigh, NC, U.S.A.; (2) Department of Biological & Agricultural Engineering, North Carolina State University, Raleigh, NC, U.S.A.
    Maleic hydrazide (MH) remains a critical component of sucker control programs in US tobacco production systems. However, MH residues remain a strong critique of tobacco sourced from the region. The purpose of our research was to evaluate medium and...
  2. CORESTA Congress, Online, 2022, Agronomy/Phytopathology Groups, AP 12

    Sustaining maleic hydrazide: an alternative application technique for reduced residues in flue-cured tobacco

    ROUSSOS R.N.J.(1); VANN M.C.(1); ELLINGTON G.(2); CAHOON C.W.(1); GANNON T.(1)
    (1) Department of Crop & Soil Sciences, North Carolina State University, Raleigh, NC, U.S.A.; (2) Department of Biological & Agricultural Engineering, North Carolina State University, Raleigh, NC, U.S.A.
    Cured leaf residues of the plant growth regulator maleic hydrazide (MH) remain as a serious concern to the allied tobacco industry in the United States. Current MH application programs rely on foliar, over-the-top delivery systems that saturate the...
  3. CORESTA Congress, Online, 2022, Agronomy/Phytopathology Groups, AP 35

    Characterizing 2,4-D and dicamba residue persistence following tobacco flue-curing

    VANN M.C.; GANNON T.; MAXWELL P.
    Department of Crop & Soil Sciences, North Carolina State University, Raleigh, NC, U.S.A.
    Genetically modified field crops expressing tolerance to auxin herbicides, such as 2,4-D and dicamba, are commonly grown in fields adjacent to flue-cured tobacco in North Carolina. The potential exists for physical drift of spray solutions containing...
  5. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 42 (also presented at TSRC 2016)

    A proposed approach for modeling HPHC yields

    ROSTAMI A.A.; PITHAWALLA Y.B.; HANNEL T.; MORTON M.J.; WANG J.; GANNON T.; WAGNER K.A.
    Altria Client Services LLC, Research, Development and Regulatory Affairs, Richmond, VA, U.S.A.
    To ensure quality, consistency and supply security of its portfolio over time, a company may need to make changes that affect all or much of its portfolio of products. Among other requirements, prior to introducing a changed tobacco product into...
  6. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 09 (also presented at CORESTA 2016)

    A proposed approach for modeling HPHC yields

    ROSTAMI A.A.; PITHAWALLA Y.B.; HANNEL T.; MORTON M.J.; WANG J.; GANNON T.; WAGNER K.A.
    Altria Client Services LLC, Richmond, VA, USA
    To ensure quality, consistency and supply security of its portfolio over time, a company may need to make changes that affect all or much of its portfolio of products. Among other requirements, prior to introducing a changed tobacco product into...