title: Biological control of chickpea Fusarium wilt by antagonistic bacteria under greenhouse condition.
abstract: In this survey, Fusarium oxysporum was isolated from roots infected plants and was shown to be pathogenic. Experiment were carried out with seven antagonistic bacteria. Based on biochemical, Physiological and morphological tests, isolates B-120, B-32, B-28 and B-22 were identified as Bacillus subtilis and isolates Pf-100, Pf-10 and CHAO as Pseudomonas fluorescens. In greenhouse studies, only isolate B-120 (Less than benomyl) reduced Fusarium wilt of chickpea in both seed and soil treatments. The application of antagonistic bacteria had no different effects on plant growth factors. Soil treatment of bacteria had a better effects on plant growth than that of bacterial seed treatment. The use of antagonists (B-120, B-28, B-120 and CHAO) in combination had no significant effect on plant growth factors and reduction wilt disease than that each isolate was applied individually.
authors.affiliation: Department of Plant Protection, Faculty of Agriculture, Tehran University, Karaj, Iran.
authors.forename: F
authors.initials: F
authors.lastname: Jamali
authors.forename: A
authors.initials: A
authors.lastname: Sharifi-Tehrani
authors.forename: M
authors.initials: M
authors.lastname: Okhovvat
authors.forename: Z
authors.initials: Z
authors.lastname: Zakeri
authors.forename: R
authors.initials: R
authors.lastname: Saberi-Riseh
mesh_terms: D001412:Bacillus subtilis / Q000254:growth & development*; D005670:Fusarium / Q000472:pathogenicity*; D010572:Pest Control, Biological / Q000379:methods*; D063245:Plant Development; D010935:Plant Diseases / Q000382:microbiology*; D018517:Plant Roots / Q000254:growth & development / Q000382:microbiology*; D018520:Plant Shoots / Q000382:microbiology; D011551:Pseudomonas fluorescens / Q000254:growth & development*; D012988:Soil Microbiology