TAILIEUCHUNG - Study on the different modes of action of potential Trichoderma spp. from banana rhizosphere against Fusarium oxysporum f.sp. cubense

An attempt was made to study the different modes of action of the promising Trichoderma spp. from banana rhizosphere collected from different regions of Assam, Mizoram, Meghalaya and Nagaland. The results from the present investigation revealed that all the potential Trichoderma spp. produced IAA, NH3, siderophore and HCN, though at different levels however, the promising Trichoderma spp. were not able to solubilize phosphate on solid medium containing insoluble inorganic phosphorus source. Considering the possibility of an improved potentiality of combined application, a study was also undertaken to check the effect of combined application of the Trichoderma spp. against Fusarium oxysporum . cubense (Foc), the causal organism of Fusarium wilt of banana. The per cent inhibition over control was calculated after 48, 72 and 96 hours after inoculation. The result revealed that the efficacy of all the treatments differed significantly with that of control at all the intervals. The per cent inhibition of radial growth of Foc in vitro was observed highest by the combination of the three Trichoderma spp. viz. T. reesei (RMF-25), T. reesei (RMF-13) and T. harzianum (RMF- 28) with per cent followed by the combination of T. reesei (RMF-25), and T. harzianum (RMF-28) with per cent and combination of T. reesei (RMF-13) and T. harzianum (RMF-28) with per cent inhibition of the test pathogen after 96 hours of incubation. | Study on the different modes of action of potential Trichoderma spp. from banana rhizosphere against Fusarium oxysporum . cubense

• Sinh học
• Trichoderma spp
• Fusarium oxysporum f sp cubense
• Banana Rhizosphere
• Promising Trichoderma spp
• Different regions of Assam
• Khả năng đối kháng
• Khả năng đối kháng của nấm
• Nấm Trichoderma SPP
• Nấm Sclerotium SPP
• Bệnh thối thân
• Fusarium solaniisolates
• Root rot
• Papaya (Carica papaya L
• Commercial Trichoderma spp
• Contamination of soil
• Biocontrol agents Trichoderma
• Heavy metals
• Application of trichoderma spp
• Soil health
• Root length
• Shoot length
• Plant growth promotion in chilli
• Trichoderma isolate T2
• Xanthomonas axanopodis pv alii
• Secondary metabolite production
• Potential as antibacteria
• Trichoderma filtrate
• Biological control
• Pythium sp
• Trichoderma isolates
• Different isolates of Trichoderma spp
• Management of damping
• Native Trichoderma spp for the management
• Stem rot of groundnut caused
• Sclerotium rolfsii Sacc
• In vitro antagonistic potential
• Pythium spp
• Rhizoctonia solani
• Per cent inhibition
• PGPR and biocontrol potential
• Solanum lycopersicum Miller
• Đồ án tốt nghiệp đại học
• Công nghệ sinh học
• Nấm Phytophthora spp
• Quản lý bệnh hại cây trồng
• Cơ chế đối kháng nấm gây bệnh cây trồng
• Năng suất khóm
• Phân hữu cơ vi sinh
• Phân hủy cellulose
• Vi sinh chứa nấm Trichoderma
• nấm culturable
• dinh dưỡng cây nấm
• môi trường sống
• di truyền học
• Bacillus subtilis
• Bệnh chết nhanh trên tiêu
• Chủng Pythium vexans
• Chủng Trichoderma spp
• Cây hồ tiêu
• Tạp chí khoa học
• Chitosan chiếu xạ kết hợp nấm Trichoderma
• Bệnh chết héo Phytophthora spp
• Cây dâu tây
• Bệnh chết héo
• Tạp chí Khoa học Công nghệ Nông nghiệp
• Bài viết về nông nghiệp
• Khoai lang tím
• Chất lượng củ
• Năng suất củ
• Cam sành Citrus nobilis
• Dinh dưỡng đất
• Fusarium spp
• Trichoderma asperellum
• Survival ability
• Trichoderma spp and pseudomonas
• Different carrier materials
• Soilborne disease
• Delivery system for microorganism
• Alternaria macrospora
• Cotton leaf spot
• Leaf spot in cotton
• Antagonistic capabilities
• Pseudomonas fluorescens
• Stem rot
• Sclerotium oryzae
• Indo Burma biodiversity hotspot
• Rapid and efficient procedure
• Genomic DNA extraction
• DNA with high yield
• PCR purposes
• Oil based formulation
• Growth parameters
• Cucumber seedlings
• Protected cultivation
• Disease management
• Different solid substrates
• Growth of Trichoderma spp
• Dual culture experiment
• Fusarium oxysporum
• Pod blight
• Native Trichoderma spp
• Occurrence of Fusarium oxysporum
• Pod blight of soybean
• Growth promotion
• Cadmium stress
• Potential of Trichoderma spp
• Mitigating cadmium uptake
• Metal stress ecosystem
• Soil Borne pathogens
• Non volatile compounds
• Oil borne diseases of chickpea
• Effect of volatile