Authors : M. Akrami, A. Sh. Ibrahimov, Doust Morad Zafari and E. Valizadeh
Abstract: In this study, the ability of biocontrol agents, Trichoderma harzianum and T. aperellum applied in combination and alone, which had been isolated from soil and root bean field were compared to control of Fusarium solani, these isolates had shown good control of Fusarium solani in vitro condition and bean roots were treated with T. harzianum individually and in combination and planted in artificially infested soil with pathogen F. solani. Although, all biocontrol agents applied individually reduced disease incidence, treatments as combination, except for T. harzianum (T-7) + T. asperellum (T-6) showed more protective effect combination of T. harzianum (T-7) + T. asperellum (T-3) isolate gave the best control (61.8) at greenhouse condition.
M. Akrami, A. Sh. Ibrahimov, Doust Morad Zafari and E. Valizadeh, 2009. Control Fusarium Rot of Bean by Combination of by Trichoderma harzianum and Trichoderma asperellum in Greenhouse Condition. Agricultural Journal, 4: 121-123.