2025. DEVELOPMENT AND CHARACTERIZATION OF GAMMA IRRADIATED MUTANTS OF Trichoderma, ISOLATED FROM APPLE RHIZOSPHERE OF NORTH-WESTERN HIMALAYAN REGION OF INDIA. Applied Biological Research. 27, 2 (Jul. 2025), 182–192. DOI:https://doi.org/10.48165/abr.2025.27.01.18.