Doctor of Philosophy in Plant Pathology (By Research) at Universiti Sains Malaysia (USM) is an applied, research-driven programme focused on understanding the etiology, epidemiology, and management of plant diseases to enhance agricultural productivity and reduce losses caused by pathogens and other predisposing factors. The programme integrates classical plant pathology with contemporary biological and molecular approaches to address real-world challenges in crop health.

Research spans diseases affecting vegetable, ornamental, tree, and fruit crops, alongside emerging areas such as the use of microbial pathogens as bioherbicides and the role of mycorrhizae in sustainable agricultural systems. Core research fields include crop protection, fungal pathogens, soil science, mycorrhiza, biofertilizers, bioherbicides, entomology, and plant pest management. Key research themes include Fusarium diseases of agricultural crops in Malaysia, mycorrhizal functions in agroecosystems, composting technologies, and the development of biofertilizers and bioenhancers using rhizobacteria.

Entry Requirements

 • A Master’s degree in related area with CGPA 3.00/4

For other qualifications and certificates (e.g., Other qualifications equivalent to a Master’s degree , etc..) please contact our educational consultants or submit your application for Admission assessment.