[PDF] Top 20 Resistance of determinant tomato varieties to the causal agents of bacterial wilt disease

... bacteria, varieties appeared to be resistant, however, with the increasing concentration of the pathogen their re- sistance proportionally ...of resistance to the pathogen. Race 1 attacks potato, ... See full document

... the disease. As the disease progresses, the maximum LOD peak observed shifts toward the proximal end of the chromosome, obscuring the distal ...about disease resistance genes on chromosome 6 ... See full document

... yielding varieties or hybrids and presence of serious pests and ...of bacterial wilt in tomato is a major constraint in cultivation of tomato during rainy season in ...India. ... See full document

... of tomato and observed that genotypes Cherry Jaspur had high resistant reaction (HR); genotypes ...moderately resistance in field condition against bacterial ...to wilt disease while ... See full document

... the bacterial wilt pathogen Ralstonia solanacearum possessed pathogen-antagonistic activity and to evaluate the selected isolates for the alleviation of wilt disease in the target ... See full document

... Microarray and qPCR analyses demonstrated that the xylem environment overrides the cell density-dependent repression of hrpB expression observed in culture. In culture media, the PhcA quorum-sensing system represses hrpB ... See full document

... distinguish bacterial wilt from vascular wilts caused by fungal pathogens, bacterial streaming from infected plant material can be ...of bacterial cells in infected vascular bundles, and ... See full document

... of resistance to Fusarium wilt over years of contiguous screening in wilt sick plots at the Directorate of Oilseeds Research and All India Coordinated Research Project centre at ...average ... See full document

... the disease was first reported from Uganda in 2001 on both dessert, brewing and East African highland bananas (Tushemereirwe et ...The disease has also been reported from the northern Rwanda ...the ... See full document

... From the investigation, it was observed that leaf extract of Piper betel in ethanol and acetone at 20% concen- trations effectively suppressed the mycelial growth of the F. oxysporum. Inhibition observed by P. betel may ... See full document

... enhanced disease re- sistance (Kalloo 1991). As resistance to TSWV in the majority of wild species is controlled by a single and mostly dominant gene, gene transformation has been found promising in genetic ... See full document

... Multidrug resistance is most commonly associated with the Gram positive bacteria, ​ Staphylococcus (Nikaido, ...multidrug resistance and becoming a bigger threat to public health, with certain strains of ​ ... See full document

... identification of the plants that are most genetically similar to the recurrent parent and can be used to reduce the size of an introgressed chromosome segment. We applied AFLP (amplified fragment length polymorphism) ... See full document

... ‘Persistence’ can be defined as the presences of transient, phenotypic variants within a susceptible population that survive treatment with lethal doses of antibiotics. Persisters are transiently tolerant variants that ... See full document

... infectious disease can spread rapidly and result in a severe loss in the ...the disease and yield losses depends on plant susceptibility and the environ- mental conditions (de León et ...The disease ... See full document

... There is a number of possible reasons for variation in results between these three trials, and between these trials and those of Jericho (2005). The source of TSWV inoculum was very likely different for each trial. ... See full document

... new varieties in response to new societal demands and environmental ...change. Disease resistance is one of the most important aspects currently ...fungal disease is the Verticillium ... See full document

... southern bacterial wilt (McCarter 1991). Control of bacterial wilt in tomato is ...of bacterial wilt in field production have had little success as methyl bromide, ... See full document

... resistance genes to wilt. We call this gene Relation to fusarium oxisporum (Rfo1,Rfo2). Susceptible genotypes have either two wild genes (++ ++) or one wild and one dominant resistant gene (++ Rfo2 Rfo2, or ... See full document

... row manner were evaluated in bacterial wilt sick plot along with two replicated checks viz. Check 1 (Diglipur local ) and Check 2 (CARI Brinjal 1) The disease reaction was recorded at fortnightly ... See full document