ASTHA and RAMANDEEP KAUR RSSSMJK. Variation in antagonistic potentiality of Trichoderma harzianum isolates against Sclerotinia sclerotiorum causing head rot of sunflower. Indian Phytopath. [Internet]. 2004 May 31 [cited 2026 May 31];57(2):185-8. Available from: https://epubs.icar.org.in/index.php/IPPJ/article/view/18066