1. CORESTA Meeting, Agronomy/Phytopathology, Krakow, 2007, AP 28

    Orobanche ramosa on tobacco in France: extension, biology and control methods

    BRAULT-HERNANDEZ M.; MORNET F.
    Université Pierre et Marie Curie, Laboratoire de Parasitologie Végétale, Paris, France
    For a few years, in France, Orobanche ramosa L. (broomrape) has become a real agronomic threat in three important industrial crops: winter rape, tobacco and hemp. In 2003, it was observed parasitizing tobacco and hemp and 22 out of the 96 French ...