Rivularin is primarily studied for its potential antifungal and antibacterial properties. It has shown activity against certain plant pathogenic fungi, making it of interest in agricultural applications for crop protection. Its ability to inhibit fungal growth may offer a natural alternative to synthetic fungicides. Additionally, rivularin has been investigated for its cytotoxic effects on certain cancer cell lines, suggesting possible use in early-stage cancer research. However, its application remains mostly experimental, with ongoing studies to determine efficacy, safety, and practical delivery methods in both agricultural and biomedical fields.