Search Results

53 results

  1. 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 ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 52

    Biological control of soil borne diseases in tobacco

    REDDY BSR.; SWAMY S.; MANI M.
    ITC Limited, Research Department, Agri Business Division-ILTD, Rajahmundry, Andhra Pradesh, India
    Biotic stress components are one of the limiting factors for productivity in tobacco in India. Fusarium wilt caused by Fusarium oxysporum f.sp nicotianae (Mysore region) and Black shank caused by Phytophthora parasitica var. nicotianae (Northern Light ...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 53 (also presented at TSRC 2017)

    Fumex: light scattering sensor for the analysis of electronic cigarette aerosols

    WANG Q.(1); LI W.(2); LIPOWICZ P.(2); DUNKHORST W.(3); KOCH W.(3)
    (1) Eurofins Lancaster Laboratories, c/o Altria Client Services LLC, Research, Development and Regulatory Affairs, Richmond, VA, U.S.A.; (2) Altria Client Services LLC, Research, Development and Regulatory Affairs, Richmond, VA, U.S.A.; (3) Fraunhofer ITEM, Department of Aerosol Technology, Hannover, Germany
    A new sensor based on light scattering has been designed to perform highly time resolved measurements of the mass concentration and the mass median diameter (MMD) of aerosols formed in e-cigarettes. Aerosols generated in e-cigarettes are spherical, ...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 20

    Identification of gelatin in flavour capsules used in cigarette filters

    SUMANT H.; YAMUNA N.; SANGLI N.; TYAGI K.K.; MUKHERJEE S.
    ITC Limited, Life Sciences & Technology Centre, Bangalore, India
    In the recent past, preference for cigarettes with capsules in filters has increased. This is probably due to the long awaited innovation to control the flavour release. A majority of cigarettes with capsules have shells made from gelatin; however, there ...
  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 16

    Role of polyamines in leaf ripening of low alkaloid tobacco varieties

    NÖLKE G.(1); VOLKE D.(1); CHUDOBOVA I.(1); HOUDELET M.(1); LUSSO M.(2); FREDERICK J.(2); WAREK U.(2); STRICKLAND J.(2); XU D.(2); FISCHER R.(1); SCHINKEL H.(1); SCHILLBERG S.(1)
    (1) Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Aachen, Germany; (2) Altria Client Services LLC, Research, Development and Regulatory Affairs, Richmond, VA, U.S.A.
    Traditional breeding and molecular approaches have been used to develop tobacco varieties with reduced nicotine and secondary alkaloid levels. However, low-alkaloid (LA) tobacco varieties often show impaired leaf ripening and senescence leading to poor ...
  7. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 25

    Sucker control through biotechnology

    XU D.(1); GRUNDMANN L.(2); SHEN Y.(1); NOLL G.(2); YANG J.(1); KUDITHIPUDI C.(1); FREDERICK J.(1); PRUEFER D.(2); WAREK U.(1); STRICKLAND J.(1)
    (1) Altria Client Services LLC, Research, Development and Regulatory Affairs, Richmond, VA, U.S.A.; (2) Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Muenster, Germany
    Tobacco plants exhibit strong apical dominance that effectively inhibits axillary bud development. However, upon shoot apical meristem removal (topping), loss of apical dominance quickly allows axillary buds to grow (suckers) resulting in yield loss and ...
  8. 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 ...
  9. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 24

    A CFD model for the smouldering combustion of the cellulosic substrate during the ignition propensity test

    GUINDOS P.(1); PATEL A.(1,2); KOLB T.(1)
    (1) Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Aachen, Germany; (2) TU Braunschweig, Braunschweig, Germany
    An experimental and numerical investigation was conducted to characterise the influence of the cellulosic substrate used to assess the ignition propensity (IP) of cigarettes. The objective was to better understand the poor repeatability of the test and ...
  10. 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 ...