MEENA R. Bio-efficacy of plant extracts for management of purple blotch disease of onion (Allium cepa). Indian Phytopath. [Internet]. 2012 Jul. 22 [cited 2026 Jun. 4];65(3):253-7. Available from: https://epubs.icar.org.in/index.php/IPPJ/article/view/22176