TAILIEUCHUNG - Choosing of Brinjal parents for future breeding aiming at bacterial wilt disease tolerance

Brinjal production is threatened by bacterial wilt caused by Ralstonia solanacearum in the developing world. Evaluation in search of best performing genotypes against bacterial wilt disease and incorporating their genes in commercial cultivars is an effective attempt to the problem. Studies on genetic variability and heritability, along with degree of association between the various characters and direct effects of yield contributing characters on total yield, is of paramount significance in framing an appropriate breeding strategy. The proper choice of parent based on genetic divergence is a pre-requisite in plant breeding programme. In the present study reactions of 23 brinjal genotypes, in terms of bacterial wilt incidence differed at different days after transplanting (DAT). Thirteen genotypes showed resistant reactions, five genotypes were categorized as moderately resistant, and two genotypes each exhibited moderately susceptible and susceptible reaction up to 90 DAT. Resistant genotypes had comparatively lower mean fruit weight than other categorized groups, revealing the fact that small fruited genotypes are linked with disease resistance. High heritability coupled with high genetic advance was recorded in bacterial wilt incidence and other important traits indicating that the selection among the genotypes can bring about significant improvement in disease tolerance due to presence of additive genes in trait. The absence of relationship between genetic diversity and geographical distance indicated that selection of genotypes for hybridization should be based on genetic divergence rather than geographic diversity. | Choosing of Brinjal parents for future breeding aiming at bacterial wilt disease tolerance

• Sinh học
• Ralstonia solanacearum
• Disease tolerance
• Future breeding aiming
• Future breeding aiming at bacterial
• Choosing of Brinjal parents
• Bacterial wilt
• Solanaceae crops
• Characterization of Ralstonia solanacearum
• Bacterial wilt of solanaceae crops
• Antibacterial chemicals and Bioagents
• Antibacterial chemicals
• Ralstonia solanacearum infecting bacterial wilt in ginger
• In vitro evaluation
• Meloidogyne incognita
• Ralstonia solanacearum and wilt
• Meloidogyne incognita on tomato
• Interaction of ralstonia solanacearum
• Maximum wilt incidence
• Tiềm năng kiểm soát bệnh héo xanh
• Bệnh héo xanh
• Vi khuẩn Ralstonia Solanacearum
• Cây hoa cúc
• Vi khuẩn Ralstonia Solanacearum trên cây hoa cúc
• Inhibition zone
• In vitro evaluation of botanicals
• Antibacterial chemicals against rhizome rot
• Ginger caused
• Luận văn tốt nghiệp
• dòng vi khuẩn Pseudomonas fluorescens
• phòng trừ vi khuẩn Ralstonia solanacearum
• bệnh héo xanh trên cây cà chua
• phòng bệnh cây cà chua
• hướng dẫn phòng bệnh cây cà chua
• Luận án Tiến sĩ Nông nghiệp
• Đa dạng di truyền
• Vi khuẩn Ralstonia solanacearum Smith
• Bệnh héo xanh hại lạc
• Bệnh hại cây trồng
• Tóm tắt luận án Tiến sĩ
• Luận án Tiến sĩ
• Luận án Tiến sĩ Sinh học
• Mẫu luận án
• Mẫu luận án Tiến sĩ Sinh học
• luận văn
• công nghệ sinh học
• cây cà chua
• bệnh héo xanh cà chua
• Phân lập dòng thực khuẩn
• Tuyển chọn các dòng thực khuẩn
• Dòng thực khuẩn thể
• Phòng trừ bệnh héo xanh
• Héo xanh trên cây hoa vạn thọ
• Cây hoa vạn thọ
• Chuyên ngành Bảo vệ thực vật
• Biện pháp phòng trừ
• Đặc điểm sinh thái
• Nông nghiệp Việt Nam
• Tài liệu nông nghiệp
• Chọn tạo giống lạc
• Kháng bệnh héo xanh vi khuẩn
• Ralstonia solanacearum smith
• Chỉ thị phân tử
• Biolog finger printing
• Bacterial wilt disease of tomato
• Characterized by morphological
• Tomato seedlings
• Naga Chilli
• Capsicum chinense Jacq
• Bacteriophages infecting
• Carica papaya
• Minimum inhibitory concentrations
• Plant growth promotion
• Tomato yield
• Molecular identification
• Phylogenetic tree
• PCR amplification
• Phylogenetic diversity analysis
• Pseudomonas Fluorescens
• BMC Plant Biology
• RD receptor like kinase
• Plant immunity
• Rhizosphere soil microbiome
• Rhizosphere metabolome
• Pathogen abundance
• Co occurrence network
• Diease incidence
• Agro climatic zones
• Collection of bacterial wilt
• Invitro bioefficacy
• Subtilis isolates against ralstonia solanacearum
• Bacterial wilt of Brinjal
• Induce host systemic resistance
• Non pathogenic bacterium
• Arabidopsis thaliana
• Arabidopsis thaliana ecotypes
• Ralstonia solanacearum Race4
• Ler ecotype showed complete resistant phenotype
• Phenotypic response
• Bacterial wilt of potato
• Bacterial wilt disease of potato
• Bacterial wilt disease
• BMC Genomics
• RNA seq
• Virulence factors
• Dynamic gene expression
• Luận văn Thạc sĩ
• Luận văn Thạc sĩ Nông nghiệp
• Khoa học nông nghiệp
• Bệnh thường gặp trên cây cà chua