Biotechnology for sustainable agriculture: innovations in disease management

The growing global population, limited natural resources, and climate change necessitate a shift toward environmentally sustainable agriculture. Traditional practices, reliant on chemical fertilizers, pesticides, and poor land management, compromise food safety and environmental integrity, exacerbating plant diseases and weakening crop defenses. Biotechnology offers solutions by enhancing agricultural productivity while reducing pests, diseases, and environmental impacts. This review highlights the role biotechnology in sustainable agriculture, focusing on biosurfactants, genetic engineering, precision agriculture, and biocontrol agents. Gene-editing technologies like CRISPR-Cas9 have enabled the development of disease-resistant crops, improving plant health and mitigating infections. In the future, biocontrol agents such as microbial inoculants and plant-derived antimicrobials may replace traditional pesticides, effectively managing plant diseases caused by bacterial, fungal, and viral pathogens. The present review also explores the potential of machine learning (ML) and artificial intelligence (AI) in optimizing crop management and the growing use of biosurfactants in industrial and environmental applications. Biosurfactants are crucial in suppressing phytopathogens, improving soil health, and fostering beneficial plant-microbe interactions for effective disease management. Although these advancements hold great promise, further research is required to assess their long-term sustainability and ecological impacts. Scaling these technologies, particularly in developing countries, remains a significant challenge. To establish sustainable food systems, an integrated approach combining genetic, environmental, and technological strategies is essential. This study reviews emerging biotechnological solutions, emphasizing their applications in plant pathology to improve crop resilience and ensure global food security.