biological control of fusarium wilt of potato (fusarium oxysporum f. sp. tuberosi) by trichoderma isolates under field condition and their effect on yield

evaluation of some trichoderma isolates for biological control of potato wilt disease (fusarium oxysporum) under laboratory and greenhouse conditions

biological efficacy of trichoderma species may differ due to variations in ecosystems. this study was conducted to assess the biocontrol efficacy of some native trichoderma isolates against fusarium oxysporum, an important causal agent of potato wilt disease under laboratory and greenhouse conditions in shahrood agricultural research center, shahrood, iran during 2006-2007. fourteen isolates we...

evolutionary origin and phylogenetic relationships among fusarium oxysporum f. sp. melonis isolates in iran and their relationship with nonpathogenic isolates

پژمردگی فوزاریومی خربزه و طالبی با عامل fusarium oxysporum f. sp. melonis از بیماری های مهم قارچی در مناطق رشد این گیاهان می باشد. جدایه های f. oxysporum از گیاهان و خاک ریزوسفر متعلق به پنج استان مهم تولیدکننده ی خربزه و طالبی جداسازی شد و بر پایه ی بیماری زایی در ارقام افتراقی، گروه های سازگاری رویشی (vegetative compatibility groups)، توالی سنجی ناحیه ی جداکننده ی بین ژنی دی اِن اِی ریبوزومی (n...

Control of Fusarium Oxysporum Causing Fusarium Wilt by Trichoderma Spp and Pseudomonas fluorescens on Arachis hypogaea L

Fusarium wilt diseases caused by the fungus Fusarium oxysporum lead to significant yield losses of crops. Biocontrol agents such asTrichoderma viride , Trichoderma harzianum and Pseudomonas fluorescens are applied to control Fusarium wilt of Arachis hypogaea. Experiments were conducted on the effect of culture filtrates of T.viride (1%), T.harzianum (1.5%), and P. fluorescens (2%) on biochemica...

Co-infection of Wilt-Resistant Chickpeas by Fusarium oxysporum f. sp. ciceri and Meloidogyne javanica.

Fusarium oxysporum f. sp. ciceri and Meloidogyne javanica are important pathogens of chickpea. Interrelationships between Fusarium oxysporum f. sp. ciceri and M. javanica were investigated on 53 Fusarium wilt-resistant chickpea genotypes in pot experiments. All of the genotypes were susceptible to M. javanica. Fusarium wilt resistance in one genotype (ICC 12275) was ineffective in the presence ...

Race 3, a New and Highly Virulent Race of Fusarium oxysporum f. sp. niveum Causing Fusarium Wilt in Watermelon

Temperature Response of Chickpea Cultivars to Races of Fusarium oxysporum f. sp. ciceris, Causal Agent of Fusarium Wilt

Blanca B. Landa, College of Agriculture (ETSIAM), University of Córdoba (UCO), P.O. Box 3048, 14080 Córdoba, Spain; Juan A. Navas-Cortés, Institute of Sustainable Agriculture (IAS), Spanish Council for Scientific Research (CSIC), P.O. Box 4084, 14080 Córdoba, Spain; María del Mar Jiménez-Gasco, Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802, USA; Jaa...