Persistence of Fusarium oxysporum f.sp. cucumerinum in Continous Cropping Fields.
نویسندگان
چکیده
منابع مشابه
FocVel1 influences asexual production, filamentous growth, biofilm formation, and virulence in Fusarium oxysporum f. sp. cucumerinum
Velvet genes play critical roles in the regulation of diverse cellular processes. In current study, we identified the gene FocVel1, a homolog of Fusarium graminearum VelA, in the plant pathogenic fungus F. oxysporum f. sp. cucumerinum. This pathogen causes the destructive disease called cucumber Fusarium wilt (CFW), which severely affects the production and marketing of this vegetable worldwide...
متن کاملWater balance altered in cucumber plants infected with Fusarium oxysporum f. sp. cucumerinum
Fusarium wilt is caused by the infection and growth of the fungus Fusarium oxysporum in the xylem of host plants. The physiological responses of cucumbers that are infected with Fusarium oxysporum f. sp. cucumerinum (FOC) was studied in pot and hydroponic experiments in a greenhouse. The results showed that although water absorption and stem hydraulic conductance decreased markedly in infected ...
متن کاملNovel Enzyme Immunoassays for Specific Detection of Fusarium oxysporum f . sp . cucumerinum and for General Detection of Various Fusarium Species
Kitagawa, T., Sakamoto, Y., Furumi, K., and Ogura, H. 1989. Novel enzyme immunoassays for specific detection of Fusarium oxysporum f. sp. cucumerinum and for general detection of various Fusarium species. Phytopathology 79:162-165. Competitive types of two novel enzyme-linked immunosorbent assays including nine other strains of Fusarium, showed little cross-reactivity. (ELISA) for Fusarium spec...
متن کاملp-Coumaric Acid Influenced Cucumber Rhizosphere Soil Microbial Communities and the Growth of Fusarium oxysporum f.sp. cucumerinum Owen
BACKGROUND Autotoxicity of cucumber root exudates or decaying residues may be the cause of the soil sickness of cucumber. However, how autotoxins affect soil microbial communities is not yet fully understood. METHODOLOGY/PRINCIPAL FINDINGS The aims of this study were to study the effects of an artificially applied autotoxin of cucumber, p-coumaric acid, on cucumber seedling growth, rhizospher...
متن کاملGenetic diversity of Fusarium oxysporum strains from common bean fields in Spain.
Fusarium wilt is an endemic disease in El Barco de Avila (Castilla y León, west-central Spain), where high-quality common bean cultivars have been cultured for the last century. We used intergenic spacer (IGS) region polymorphism of ribosomal DNA, electrophoretic karyotype patterns, and vegetative compatibility and pathogenicity analyses to assess the genetic diversity within Fusarium oxysporum...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Phytopathology
سال: 1992
ISSN: 1882-0484,0031-9473
DOI: 10.3186/jjphytopath.58.671