Advances in Fungal Disease Management: The Role of Succinate Dehydrogenase Inhibitors (SDHIs)

Succinate Dehydrogenase Inhibitors (SDHIs) are a class of fungicides that play a significant role in managing a wide range of fungal diseases in crops. These fungicides specifically target the succinate dehydrogenase enzyme, disrupting the energy production of fungi, ultimately causing their death. Over the years, SDHI fungicides have evolved, with modern formulations like fluopyram, boscalid and fluxapyroxad providing broader-spectrum action and increased effectiveness. However, the widespread use of SDHIs has raised concerns about resistance development in fungal pathogens, making it essential to adopt resistance management strategies. SDHIs continue to be vital in sustainable agriculture, contributing to healthier crops and improved yields. Future developments in this class of fungicides promise more effective and environmentally friendly solutions for disease control in various crops.