Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 166, P09, ISSN.0525-6240
Comparison of two new methods for measuring the resistance of tobacco to Phytophthora parasitica var. nicotianae usable in selection
MAIA N.; DELON R.; TRENTIN F.; BONNET P.
INRA, Station de Botanique et de Pathologie Végétale, Antibes, France
Two methods for inoculating tobacco with the black shank agent Phytophthora parasitica var. nicotianae (Ppn) : the inoculation of a population of young plants in the cotyledon stage ("cotyledons test") and the inoculation of young plants at the two...