Utilizing Biochar and Biocontrol Agents for Effective Management of Mung Bean Seed-Borne Pathogens
DOI:
https://doi.org/10.33866/phytopathol.037.02.1239Keywords:
Mung bean, Seed-borne pathogens, Biochar, Biocontrol agents, Trichoderma harzianum, Bacillus subtilis, Disease managementAbstract
Mung bean crops are frequently threatened by seed-borne pathogens, which can significantly affect plant growth and yield. This study evaluates the effectiveness of biochar and biocontrol agents in controlling these pathogens. Seeds from six different mung bean varieties, AZRI Mung 2021, Mung NM-1, JUMBU Mung, Mung NM-16, Abbas Mung, and Mung 2021, were obtained from the Pulses Program at the Crop Sciences Institute, National Agricultural Research Centre, Islamabad. Seed infection percentages were assessed across these varieties to identify the most susceptible one. The most vulnerable variety was selected and sown in 40 pots using eight different treatments, each replicated five times. The treatments included biochar derived from cannabis leaves and biocontrol agents such as Trichoderma harzianum and Bacillus subtilis. Both laboratory and field evaluations were conducted to assess the effectiveness of these treatments on parameters including plant growth, disease incidence, and severity. The results demonstrated that biochar and biocontrol agents significantly reduced disease incidence and enhanced plant health. This study highlights the potential of these eco-friendly and sustainable approaches for managing seed-borne pathogens in mung bean cultivation, contributing to improved crop performance and yield.References
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