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5 results

  1. CORESTA Congress, Sapporo, 2012, Agronomy/Phytopathology Groups, AP 16

    The effect of potassium application rate, application method and timing on the yield and quality of flue-cured tobacco

    VANN M.C.(1); FISHER L.R.(1); JORDAN D.L.(1); SMITH W.D.(2); HARDY D.L.(3); STEWART A.M.(4)
    (1) North Carolina State University, Department of Crop Science, Raleigh, NC, USA; (2) North Carolina State University, Administration-Research Services, Raleigh, NC, USA; (3) North Carolina Department of Agriculture & Consumer Services, Agronomic Division, Raleigh, NC, USA; (4) North Carolina Department of Agriculture & Consumer Services, Research Stations Division, Raleigh, NC, USA
    With rising input costs, growing environmental concerns, and new higher yielding cultivars, potassium fertilizer recommendations for tobacco must be accurate. Research was conducted in North Carolina to evaluate the effect of potassium rate and ...
  2. CORESTA Congress, Sapporo, 2012, Plenary Session, abstr. IG 01

    Current status of the field testing program for pesticide residues in North Carolina flue-curedtobacco

    VANN M.C.(1); FISHER L.R.(1); PRIEST J.A.(1); WHITLEY D.S.(1); STEWART A.M.(2)
    (1) North Carolina State University, Department of Crop Science, Raleigh, NC, USA; (2) North Carolina Department of Agriculture & Consumer Services, Research Stations Division, Raleigh, NC, USA
    Pesticide residues on tobacco have received increasing attention in recent years. While pesticide residue evaluations have been conducted for many years in tobacco, recent legislation granting the Food and Drug Administration regulatory oversight of ...
  3. CORESTA Congress, Edinburgh, 2010, AP 31

    Evaluation of potassium application methods and rates on the yield and quality of flue-cured tobacco

    VANN M.C.; FISHER L.R.; STEWART A.M.; PRIEST J.A.; WHITLEY D.S.; JOHNSON V.A.
    North Carolina State University, Raleigh, NC, USA
    With rising input costs, growing environmental concerns, and new higher yielding cultivars, potassium fertilizer recommendations must be accurate. Research is being conducted to evaluate the effects various potassium rates and application methods have on ...
  4. CORESTA Congress, Edinburgh, 2010, AP 33

    GAP farm certification programs for tobacco in the United States, what is the potential?

    FISHER L.R.; STEWART A.M.; LEWIS R.S.
    North Carolina State University, Dept. of Crop Science, Raleigh, NC, USA
    Good Agricultural Practice (GAP) certification programs are common in the United States for vegetable producers, but have not yet been developed for tobacco producers. GAP programs provide numerous benefits to both the grower and the industry because they ...
  5. CORESTA Congress, Edinburgh, 2010, APPOST 15

    Current status of field testing program for pesticide residues in North Carolina flue-cured tobacco

    STEWART A.M.; FISHER L.R.; PARKER R.G.
    North Carolina State University, Dept. of Crop Science, Raleigh, NC, USA
    Research was conducted from 2007 to 2009 at two locations in North Carolina to evaluate cured leaf residues resulting from the application of maleic hydrazide, flumetralin, butralin, cypermethrin, imidacloprid, or azoxystrobin to flue-cured tobacco. All ...