Search Results

34 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 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 ...
  3. 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 ...
  4. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 46

    Determination of e-cigarette aerosol pH using ISFET pH electrode and nicotine absorption by saliva using a glassmouth and saliva pH change

    LAUTERBACH J.
    Lauterbach & Associates, LLC, Macon, GA, U.S.A.
    E-liquid pH-values continue to be of regulatory interest. Some have used pH-values of aqueous dilutions of e-liquids to estimate pH-values of aerosols generated from those e-liquids, and they have used those pH-values along with the Henderson-Hasselbalch ...
  5. 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 ...
  6. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 41

    Temperature profiles of e-cigarettes and e-cigars during heating and thermal analyses of e-liquids

    LAUTERBACH J.H.; LAUTERBACH S.J.
    Lauterbach & Associates, LLC, Macon, GA, U.S.A.
    The temperature profiles within burning cigarettes are well known. However, very little has been published on the temperature profiles within an e-cigarette during puffing or static heating. There have been reports of bad-tasting aerosol (and potential ...
  7. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, ST 48

    E-liquid pH as an important element for research and regulation. Are mentholated e-liquids really different?

    LAUTERBACH J.H.; LAUTERBACH S.J.
    Lauterbach & Associates, LLC, Macon, GA, U.S.A.
    Very recently, Stepanov and Fujioka reported that the pH-values of mentholated e-liquids were generally higher than those of their non-mentholated counterparts [Tobacco Control. 2014 May 14. pii: tobaccocontrol-2014-051540. doi: 10.1136/tobaccocontrol ...
  8. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPT 11

    Using tobacco chemistry to help explain toxicity data for mainstream smoke from cigarillos and filtered cigars

    LAUTERBACH J.H.(1); GRIMM D.A.(2)
    (1) Lauterbach & Associates, LLC, Macon, GA, USA; (2) Tulane University, New Orleans, LA, USA
    In 2011, Rickert et al. [Regul. Toxicol. Pharmacol. 2011 Nov;61(2):199-209] reported mutagenicity, cytotoxicity, and clastogenicity data for mainstream smoke (MSS) from cigarillos and similar products (sometimes called filtered cigars) that have ...