This research explores natural and environmentally friendly ways to protect plants from diseases using beneficial microorganisms instead of harmful chemical pesticides. These biological control methods are safer for the environment and human health while being effective at controlling plant diseases. Impacts on everyday life: • Safer food production with fewer chemical residues on fruits and vegetables • More sustainable farming practices that protect soil health and biodiversity • Reduced environmental pollution from agricultural chemicals • Lower risk of developing antibiotic-resistant plant diseases • Potential for lower food costs due to more efficient crop protection methods