1. Bull. Spec. CORESTA Congress, Vienna, 1984, p. 111, P07, ISSN.0525-6240

    Physiological specialization of Phytophthora parasitica (Dastur) var. nicotianae (Breda de Haan) Tucker in Bulgaria

    KUTOVA I.
    Higher Institute of Food and Flavour Industry, Plovdiv, Bulgaria.
    The problem of physiological specialization of Ph. parasitica var. nicotianae in Bulgaria was investigated using 126 isolates from the most important tobacco regions of the country. Plants of N. plumbaginifolia Viv., N. longiflora Cav., Burley 49 and the ...
  2. Bull. Spec. CORESTA Congress, Vienna, 1984, p. 71, ST09, ISSN.0525-6240

    Tunable diode laser infrared spectroscopy for the simultaneous monitoring of cigarette smoke and filter ventilation

    PARRISH M.E.; HARWARD C.N.; VILCINS G.
    Philip Morris USA, Richmond, VA, USA
    A computer-controlled high resolution infrared tunable diode laser (TDL) system has been developed to determine simultaneously the concentration of a smoke component and the filter ventilation of a cigarette during smoking. The approach selected was to ...