1. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, AP 01 (also presented at TSRC 2018)

    FDA advance notice of proposed rulemaking for nicotine level of combusted cigarettes – feasibility for compliance via tobacco plant genetics?

    HIATT E.
    R.J. Reynolds Tobacco Co., Winston-Salem, NC, U.S.A.
    On March 16, 2018, the U.S. Food and Drug Administration (FDA) published an advance notice of proposed rulemaking (ANPRM) entitled “Tobacco Product Standard for Nicotine Level of Combusted Cigarettes.” The publication of an ANPRM solicits information and ...
  2. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 04

    Pest and disease surveillance in flue-cured tobacco growing zones of India

    REDDY B.S.R.; SWAMY S.; MANI M.
    ITC Ltd, Agri Business Division, Research Department, Rajahmundry, A.P, India
    Pest and disease are major yield limiting factors in tobacco production and these biotic factors reduce the productivity besides affecting the quality of leaf. The control of these pest and diseases warrant more pesticide usage resulting in pesticide ...
  3. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 35

    Different population modeling approaches lead to directionally similar conclusions about the potential for tobacco harm reduction

    BACHAND A.(1); SULSKY S.(1); CURTIN G.(2)
    (1) Ramboll U.S. Corp., Amherst, MA, U.S.A.; (2) RAI Services Co., Winston-Salem, NC, U.S.A.
    There are a number of dynamic population models that can be used to quantify the overall population health effects of beneficial and/or harmful changes in tobacco use patterns. These models can be broadly categorized as either following a single birth ...
  4. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, ST 36 (also presented at TSRC 2018)

    Multi-dimensional tipping point analyses: Assessing simultaneous shifts in tobacco use patterns from a higher to a lower risk product

    BACHAND A.(1); SULSKY S.(1); CURTIN G.(2)
    (1) Ramboll U.S. Corp., Amherst, MA, U.S.A.; (2) RAI Services Co., Winston-Salem, NC, U.S.A.
    The Dynamic Population Modeler (DPM(+1)) employs a birth cohort framework to estimate effects on population mortality if tobacco use patterns shift from a higher- to lower-risk product. DPM(+1) allows for evaluation of changes in use patterns within the ...
  5. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 15

    Fertigation of flue-cured tobacco with a combination of water soluble and straight fertilisers, for enhancing nitrogen and potassium use efficiency

    MAHESH M.N.V.A.; RAMAKRISHNA B.; MANI M.; SRINIVAS P.
    ITC Limited - Agri Business Division-ILTD, Research Department, Rajahmundry, Andhra Pradesh, India
    Nutrient application through drip irrigation (fertigation) with water soluble fertilisers, is an established practice to achieve nutrient use efficiency in flue-cured tobacco production. However, there has been a steady price escalation and erratic ...
  6. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 65

    Management of Orobanche in flue-cured tobacco in India

    REDDY B.S.R.; SWAMY S.; MANI M.
    ITC Limited - Agri Business Division-ILTD, Research Department, Rajahmundry, Andhra Pradesh, India
    Orobanche (Orobanche cernua Loefl.) is a serious root parasite infesting tobacco roots in Northern Light Soil (NLS), Traditional and Mysore tobacco growing regions of India. The yield losses were ranging from 30-70% and plants show the symptoms of ...
  7. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 45

    Status of benzo[a]pyrene in commonly consumed food products and in selected environments: a review

    TYAGI K.; DINESH T.K.; SUDESNA P.; SATHISH KUMAR D.
    ITC Limited, ITC Life Sciences & Technology Centre, Bengaluru, India
    Benzo[a]pyrene (B[a]P) is an extensively studied compound among the polycyclic aromatic hydrocarbons (PAHs) in commonly consumed products and in the environment. B[a]P is formed due to incomplete combustion of organic matter and commonly consumed products ...
  8. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 12

    E-cigarette vaping machine vs. conventional smoking machine – a compendium of differences in requirements and technology in regards to ISO 3308

    ROSE N.
    Borgwaldt KC GmbH, Hamburg, Germany
    E-products are a rapidly growing market. Starting with disposable or rechargeable products looking similar to conventional cigarettes, the market changed to more complex products. These so called second and third generation products offer a technical ...
  9. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 17

    Differentiating the effects of exposure to combustible and non-combustible tobacco product preparations using in vitro and ex vivo models

    PRASAD G.L.(1); ZACHARIAS W.(2); ARIMILLI S.(3)
    (1) R.J. Reynolds Tobacco Company, Winston-Salem, NC, U.S.A.; (2) University of Louisville, Louisville, KY, U.S.A.; (3) Wake Forest University Baptist Health, Winston-Salem, NC, U.S.A.
    Exposure to cigarette smoke or its constituent phases induces a range of adverse cellular responses that include cytotoxicity, genotoxicity and inflammatory responses in several human cell culture models. The cellular effects of exposure to smokeless ...
  10. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 26

    Contribution of manufacturing to variability in cigarette constituent levels

    HANNA S.N.(1); MORGAN W.T.(2); ROWE J.M.(2); OGDEN M.W.(1)
    (1) RAI Services Company, Winston-Salem, NC, U.S.A.; (2) R.J. Reynolds Tobacco Company, Winston-Salem, NC, U.S.A.
    A range of tobacco and smoke analytes in cigarettes is of current regulatory interest. Understanding and communicating the variability associated with measurement of those analytes will aid regulators in making science-based decisions. Tobacco and smoke ...