PARTICULARITĂŢI DE INTERACŢIUNE TOMATE X FUSARIUM OXYSPORUM VAR. ORTHOCERAS ÎN DIFERITE CONDIŢII TERMICE

Ludmila ROTARU Institutul de Genetică şi Fiziologie a Plantelor al AŞM

Rezumat

In the papers are presented the data about the interactions of tomatoes genotypes with the isolates of Fusarium
oxysporum var.orthoceras fungus – one of the most pathogenetic species of Fusarium genus, which canses the root rot
and plant withering. In laboratory conditions was established that the tomatoes genotypes have different reactions to
the fungus isolates in dependence of quantitative indices and temperature conditions and this fact is necesary to
apreciate for the elaboration of test systems with the aim to create resistent forms to fusariose.