Search Results

7 results

  1. CORESTA Congress, Kyoto, 2004, PPOST 06

    The prevention of TSWV attack in the Burley fields in Romania

    STANESCU V.; PAUNESCU A.D.; DIMA A.; PAUNESCU M.; BURCEA A.M.; SANISLAV N.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The Burley cultivars are very sensitive to virosis, in general, and to TSWV, in particular.Yield and quality of the obtained tobacco largely depend on the prevention of this virus, and this is managed by the chemical control of Thrips tabaci Lind., the ...
  2. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, P 10

    Studies concerning the control of broomrape (Orobanche ramosa) in the tobacco fields of Romania

    STANESCU V.; PAUNESCU A.D.; DIMA A.; CIRNICI M.; UDRESCU E.; COMAN E.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    Broomrape represents one of the most damaging parasite weeds in the tobacco fields of Romania. The most frequent species is Orobanche ramosa. The tobacco plants attacked have distorted stems, a reduced number of leaves, which are very thin and breakable, ...
  3. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, PPOST 04

    The integrated control of Heliothis obsoleta F. in the tobacco fields of Romania

    STANESCU V.; PAUNESCU A.D.; MILITARU D.C.; UDRESCU E.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The caterpillar of the tobacco capsules (Heliothis obsoleta F.) is the most important pest of the tobacco plants meant for seed production in Romania, in the years with massive attacks being able to compromise the entire seed yield. In the period 2001 ...
  4. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, PPOST 13

    Studies concerning the control of blue mold (Peronospora tabacina Adam) in Virginia tobacco fields in Romania

    STANESCU V.; PAUNESCU A.D.; CIUPERCA A.; DUMITRASCU P.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    Blue mold caused by Peronospora tabacina Adam acts in the field by the emergence of yellow spots on the tobacco leaves, the attacked tissues dry, the leaves are penetrated and become deformed. In Romania, this dangerous pathogen causes damage when the air ...
  5. CORESTA Meeting, Agronomy/Phytopathology, Bucharest, 2003, PPOST 18

    Aspects concerning the resistance of some Oriental tobacco cultivars to the attack of the micromycete Pythium de baryanum Hesse

    PAUNESCU M.; PAUNESCU A.D.; STANESCU V.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    The blacking and rot of the tobacco plantlets, induced by the micromycete Pythium de baryanum Hesse is one of the most damaging diseases of the tobacco seedling in Romania. Quite often, the micromycete Pythium de baryanum actions with another micromycete, ...
  6. CORESTA Meeting, Agronomy/Phytopathology, Cape Town, 2001, APOST 12 (adjourned)

    The influence of spacing the tobacco plants upon the weight and germination of the tobacco seed

    DIMA A.; STAN F.; STANESCU V.
    Central Research Station for Tobacco Culture and Industrialization, Bucharest, Romania.
    This experiment aimed to obtain tobacco seeds with higher weight and consequently a better germination, taking in account that Romania is confronted with problems with the germination of tobacco seed, especially for the late developing, broad-leaved ...