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4 results

  1. Tob. Sci.,1995, 39-2, p. 43-8., ISSN.0082-4623

    Two techniques for assaying resistance to Phytophthora parasitica var. Nicotianae on young tobacco plants

    MAIA N.; DELON R.; TRENTIN F.
    INRA, Station de Botanique et de Pathologie Végétale, Antibes, France; SEITA, Inst. du Tabac, Bergerac, France.
    Fifteen tobacco cultivars (Nicotiana tabacum L.) exhibiting various types and levels of resistance to Phytophthora parasitica var. nicotianae (Breeda de Haan) Tucker, the causal agent of the tobacco black shank disease, were inoculated as seedlings or ...
  2. Tob. Reporter, 1993, 120-11, p. 37-45. Tob. Sci, 1993, 37, p. 69-77, ISSN.0361-5693

    Factors influencing the irrigation efficiency of flue-cured tobacco grown in north Queensland, Australia

    TONELLO P.E.; PREGNO L.M.; WEEDEN B.R.
    Dept. of Primary Industries, Mareeba, Queensland, Australia
    A three-year study was begun in 1988 using commercial size (10-15 ha) flue-cured tobacco (Nicotiana tabacum L.) plantings within the Mareeba-Dimbulah Irrigation Area (MDIA) of north Queensland, Australia. This study aimed to determine the water ...
  3. Tob. Sci., 1991, 35, p. 79-84., ISSN.0082-4623

    Nine years continuous tobacco monocropping compared with alternative cropping frequencies and sequences. Part 1. Effect on leaf yield and quality

    LITTLEMORE J.; TONELLO P.E.; RASMUSSEN T.S.
    Dept. of Primary Industries, Mareeba, Queensland, Australia
    Flue-cured tobacco (Nicotiana tabacum L.) was grown on a granitic soil in Queensland for a total of 9 years. Following a pre-trial bedding in tobacco crop, an 8-year tobacco cropping rotation experiment with cropping frequencies of tobacco every one (1:1) ...