Unravelling in vitro Biological Control Mechanisms of Trichoderma capillare against Alternaria porri Causing Purple Blotch of Onion
Ram Dutta, K. Jayalakshmi, Satish Kumar, A. Radhakrishna, Komal Khandekar, Srushti S. Pisal & Vishal S. Gurav · Microbiology Research Journal International · 2026
Purple blotch is an important fungal disease affecting onion production and is caused by Alternaria porri. The increasing dependence on chemical fungicides, together with the risks of pathogen resistance and environmental contamination, highlights the need for effective and susta...
Open access
Research Article
10.9734/mrji/2026/v36i111807