Search Results

151 results

  1. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 29

    The effects of mycorrhizal fungus on tobacco qualitative and quantitative parameters

    GHORBANIAN D.(1); MASOUDI M.(2)
    (1) British American Tobacco Pars, Tehran, Iran; (2) Iranian Tobacco Company, Tehran, Iran
    To study the impact of Mycorrhizal fungus on flue-cured Virginia tobacco (K326) an experiment was carried out in the Golestan Province of Iran in 2014. The experiment was performed as a complete randomised block design with four replications, the factors ...
  2. CORESTA Congress, Shanghai, 2008, APPOST 02

    Evaluation of susceptibility of different larval instars of Helicoverpa armigera (Hub) to Bacillus thuringiensis in Mazandaran tobacco fields - Iran

    ASSEMI H.; REZAPANAH M.; SAJJADI A.; GOODARZIAN N.; CALANTARI MUSHAI M.
    Tobacco Research Institute, Tirtash, Behshahr, Iran.
    There are many microorganisms that are used for control of plant pests in the world. Among them, Bacillus thuringiensis has a wide range of activity and is more effective. The most important crop hosts of which H. armigera is major pest is tobacco. The ...
  3. CORESTA Congress, Shanghai, 2008, APPOST 03

    Evaluation of resistance of tobacco beetle (Lasioderma serricorne F.) (Col. Anobiidae) on fumigant insecticides in tobacco stores

    ASSEMI H.; MAROUF A.; ROSTAMKOLAEI MOTLAGH E.; SAJJADI A.
    Tobacco Research Institute, Tirtash, Behshahr, Iran.
    Tobacco beetle is the most important pest of dried tobacco. This study was carried out in tobacco store of Mazandaran-Tirtash Education and Research Center. Treatments included: (1) 90% CO 2 under polyethylene cover; (2) phostoxine 1 tab/m 3 under ...
  4. CORESTA Congress, Paris, 2006, AP 09

    Effect of natural zeolite application and K2O on yield and quality of tobacco (Nicotiana tabacum Var. Coker 347)

    RANJBAR M.; ALLIZADEH N.S.; ESFAHANY M.; KAVOUSI M.
    Guilan Tobacco Research Center, Rasht, Iran.
    Many reports have described that natural zeolite have many useful properties, such as high Cation Exchange Capacity (CEC=1-4 meq / 100 gr), ability of absorption and emission of water, ability of ammonium absorption and inhibiting of nitrate leaching ...
  5. CORESTA Congress, Paris, 2006, APOST 17

    Comparison of quantitative and qualitative characteristics of Virginia flue-cured tobacco using new boxes and Iranian racks in bulk curing

    MOHSENZADEH R.; SERAJI M.R.; SHAMEL ROSTAMI M.T.
    Tirtash Research & Education Center, Behshahr, Iran.
    In Iran two methods are used for flue-curing, bulk curing barns using racks and conventional barns using strings to hang the leaves. The Iranian racks are most widely used in bulk curing. A survey has been done in order to compare Iranian racks with new ...