Corn nematode control is crucial for achieving healthy root systems and higher yields. Nematodes damage corn roots, leading to nutrient loss and weak plant growth. Biological control using Bacillus pumilus offers a sustainable solution by colonizing root zones and creating a protective barrier against parasitic nematodes. This natural microbe stimulates plant immunity, enhances root development, and promotes better nutrient absorption. Combine microbial treatments with crop rotation, resistant hybrids, and organic amendments for long-term nematode suppression. Effective corn nematode control improves plant vigor, boosts yield quality, and protects soil health naturally without harmful chemicals.