Logo of the third International Symposium on Fungal Stress (ISFUS-2019). This figure illustrates some of the stress parameters that fungi are subjected to such as ionizing radiation, acidic and alkaline environments, hypoxic or anoxic conditions, poisons in general such as genotoxic and oxidative products, UV radiation from the sun, pollution from industry and agriculture, salt stress, nutritive stress, and heat from solar radiation and other sources.