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6 results

  1. CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP10

    Occurrence of eggplant mottled dwarf nucleorhabdovirus in tobacco crops in Greece

    KATIS N.; CHATZIVASSILIOU E.; CLAY C.; AVGELIS A.; MANOUSSOPOULOS I.
    Aristotle University of Thessaloniki, Greece
    In August 1993, unusual virus-like symptoms were observed in tobacco plants ( Nicotiana tabacum L.) of the cvs Myrodata Agriniou in the area of Agrinio (Central Greece). In 1994 and 1995 similar symptoms were noticed in the cv. Virginia in the area...
  2. CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP42

    Assessment of the efficacy of CGA 245704 associated or not with CGA 329351 (metalaxyl-M) for the control of blue mold (P. tabacina): results of four years of experimentation

    DELON R.; CAILLETEAU B.; VERRIER J.L.; SYLVESTRE M.
    SEITA, Institut du Tabac, Bergerac, France
    Since 1993, a stimulator of the plant's natural resistance (CGA 245704) or acibenzolar-S-methyl, belonging to the benzothiadiazole group, has been tested for blue mold ( P. tabacina ) control both on seedbeds and on the field. An application of CGA...
  3. CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP52

    RFLP analysis of a worldwide collection of Phytophthora parasitica with special emphasis on the tobacco isolates

    RICCI P.; COLAS V.; LACOURT I.; VANLENBERGHE F.; PANABIERES F.
    INRA, Antibes, France
    With the help of CORESTA, a large collection of Phytophthora parasitica isolates was collected from the various continents including a great number of tobacco isolates. Seventy-three isolates were examined for biological properties (pathogenicity to...