TAILIEUCHUNG - Screening of tomato genotypes against early leaf blight (Alternaria solani)

An experiment was conducted for evaluation of tomato genotypes both in uninoculated field conditions and by artificial inoculated controlled conditions against early leaf blight at Research farm, SKUAST-Kashmir. A total of 50 tomato genotypes were screened under uninoculated field conditions. Among these germplasms, 07 test lines viz., 2014/TODHYB-7, 2015/TODHYB-2, 2016/TODHYB-4, 2016/TODHYB-6, 2016/TODHYB-7, 2016/TODVAR-10 and 2016/TODVAR-12 exhibited complete resistant against early blight and 14 lines viz., 2014/TODHYB-1, 2014/TODVAR-3, 2014/ TODVAR-1, 2014/TODVAR-4, 2014/TODVAR-6, 2015/TODVAR-1, 2016/TODVAR-3, 2016/ TODVAR-4, 2016/TODVAR-6, 2016/TODVAR-7, 2016/TODVAR-8, 2015/ TOINDVAR-2, 2015/TOINDVAR-3 and 2015/TOINDVAR-5 were found moderately resistant. The rest were found to exhibit moderately susceptible to susceptible reaction. The 21 genotypes found to be moderately resistant to resistant under field conditions were further screened under artificial inoculated controlled conditions. Three test lines (2016/TODHYB-4, 2016/TODHYB-7, 2016/TODHYB-6) were found resistant and six test lines (2016/TODVAR-10, 2016/TODVAR-3, 2015/TODHYB-2, 2014/TODHYB-7, 2016/TODVAR-6, 2016/TODVAR-12) were exhibited moderately resistant response. The rest were found to exhibit moderately susceptible to susceptible reaction. | Screening of tomato genotypes against early leaf blight (Alternaria solani)

• Sinh học
• Tomato genotypes
• Alternaria solani
• Against early leaf blight
• Screening of tomato genotypes
• Tomato genotypes both
• Meloidogyne incognita
• Root knot nematode
• Tomato genotypes show varying degree
• PEG induced screening
• Drought tolerance in tomato genotypes
• Analysed in an experiment
• Genotypes of tomato including
• Evaluation of tomato genotypes
• Tomato genotypes for growth
• Quality attributes
• Northern agro climatic zone
• Early blight disease
• Natural field condition
• Early blight disease resistance in tomato
• Cherry tomato genotypes lycopene
• Evaluation of cherry tomato
• Cherry tomato (Solanum lycopersicum L
• var
• cerasiforme)
• Genotypes for yield
• Quality parameters
• Elite genotypes
• Elite genotypes of tomato
• Tomato for yield
• Quality traits under hisar condition
• The ripe tomato fruits
• Quality traits under foothills condition
• Yield foothills condition
• Cool growing areas
• Sucking pests
• Natural enemies
• Sucking pest to different tomato genotypes
• Host plant preference of sucking pest
• Heat susceptibility index
• Seasonal variation in tomato genotypes
• Seasonal variation
• Fatalities due to seasonal variation
• Cherry tomato (Solanum lycopersicum var cerasiforme)
• Quality traits
• Quality in cherry tomato
• Cherry tomato
• Morphological traits
• Cherry tomato genotypes
• Differential responses of organic manure
• Biofertilizer on morphophenological traits
• Yield attributes of cherry tomato
• Lipid peroxidation
• Susceptible genotypes on tomato
• In vitro evaluation of physiological
• Biochemical changes
• Drought conditions
• Genotypes on tomato
• Tomato Solanum lycopersicum
• Antioxidant enzymes
• Iron regulated transporter
• Reactive oxygen species
• Genetic diversity
• Evaluation of genetic variability
• Genetic variability in tomato
• Tomato (Solanum lycopersicum L
• Mill)
• Genotypes using microsatellite markers
• Microsatellite markers
• Plant height
• Genotypes for growth
• Yield parameters
• Genetic advance
• Genetic advance studies
• Diverse genotypes of tomato
• Tomato (Lycopersicon esculentum Mill)
• Growth and yield
• Yield contributing characters
• Solanum lycopersicum
• D 2 analysis
• Clustering pattern
• Tomato (Solanum lycopersicum L )
• Thermo tolerant genotypes of tomato
• Tomato stress
• Deficit irrigation
• IW CPE ratio
• Regulated deficit irrigations
• Ascorbic acid
• Drought stress tolerance
• Physiological and biochemical mechanism associated
• Deciphering the morphological
• Genetic diversity of tomato
• Solanum lycopersicum L
• Genotypes through D2 analysis
• D2 analysis
• Above mentioned traits
• Genetic diversity analysis
• Molecular characterization
• Cultivated tomato (Solanum lycopersicon L )
• Genotypes using molecular markers
• Assessment of genetic diversity
• Genetic divergence
• Clusters and genotypes
• Genetic divergence studies in tomato
• Genetic divergence studies
• Biochemical composition
• Reducing and Non reducing sugar
• Non reducing sugar
• Biochemical composition of various tomato
• Various tomato (Solanum lycopersicum L )