tailieunhanh - On farm assessment of integrated disease management practices with emphasis on use of bio-control agents for management of rhizome rot in turmeric

On farm trials in ten locations were conducted to evaluate efficacy of IDM practices with emphasis on use of bio-control gents for management of rhizome rot in turmeric and to create awareness among the farming community on rhizome rot management during Kharif, 2014-15 to 2016-17 in the farmer’s fields in Krishna District of Andhra Pradesh. By adoption of IDM practices with emphasis on use of Trichoderma viride as seed treatment and soil application, neem cake and other cultural practices to remove excess water from the root zone in all the three years, the rhizome rot incidence was reduced on an average by per cent compared to per cent in farmers practice. The average dry rhizome yield in the treated plots was compared to with an increase of per cent. This has resulted in reduction in the average cost of cultivation by Rs. per hectare and the average net income was improved by Rs. per hectare compared to the farmers practice. The average benefit cost ratio also improved to compared to farmers practice of and giving a clear message that adoption of IDM practices with emphasis on use of bio-control agents and neem cake helped in reducing the disease incidence levels, damage and improved yield; helped in improving the net income levels to the resource poor farmers. | On farm assessment of integrated disease management practices with emphasis on use of bio-control agents for management of rhizome rot in turmeric

• Sinh học
• Rhizome rot
• Biocontrol agents
• Trichoderma viridi
• Yield and net income
• Rhizome rot in turmeric
• Pythium aphanidermatum Fungicides
• Rhizome rot disease of ginger
• Rhizome rot disease
• Management of fungi
• Pseudostem wet rot
• Pectobacterium carotovorum
• Pseudostem wet rot diseases of banana
• Status of Rhizome
• Rhizome rot of ginger
• Soil physico chemical properties
• Singer under Assam condition
• Soil plays
• Curcuma longa
• Moderately resistant
• Varietal reactions
• Turmeric towards leaf spot
• Ralstonia solanacearum
• Inhibition zone
• In vitro evaluation of botanicals
• Antibacterial chemicals against rhizome rot
• Ginger caused
• Pythium aphanidermatum (Edson)
• Biosurfactant producing bacteria
• Management of rhizome rot caused
• Pythium aphanidermatum
• Various places of turmeric
• Rhizome rot of turmeric
• Bioagents against Pythium aphanidermatum
• In vitro evaluation of bioagents
• Turmeric rhizome rot
• Integrated management
• Soil amendments
• Evaluation of antimicrobial activity
• Antimicrobial activity
• Silver nanoparticles against pathogens
• Chemical management in the future
• Sigatoka leaf spot
• Fusarium wilt
• Freckle leaf spot
• Banana diseases in Mysuru district