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  1. CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP57

    Transgenic tobacco for efficient control of Orobanche spp

    VALKOV V.; ATANASSOVA S.; SLAVOV S.; BOSSOLOVA S.; BATCHVAROVA R.; ATANASSOV A.
    Institute of Genetic Engineering, Kostinbrod, Bulgaria.
    Several structurally distinct classes of herbicides including the sulfonylurea (Glean), imidazolinone (Pivot) as well as asulam (Asulox, Rhône-Poulenc) and Basta (Hoechst AG) were used for transformation of tobacco cultivars via Agrobacterium tumefaciens. ...
  2. CORESTA Meeting, Agronomy/Phytopathology, Montreux,1997, AP62

    In vitro germination of Orobanche seeds in presence of tobacco root exudates and plant growth regulators

    BOSSOLOVA S.; SLAVOV S.; BATCHVAROVA R.
    Institute of Genetic Engineering, Kostinbrod, Bulgaria.
    Broomrape (Orobanche ramosa L.) is an obligate root parasite which causes severe reduction of tobacco quality and yield. Seeds of the parasite germinate only in the presence of the host plant. An in vitro system for seed germination was established in ...