Anti-biotic and anti-fungal, Systemic bactericide and fungicide
Validamycin is not a medical substance. It is an antibiotic and fungicide that is produced by the bacteria Streptomyces hygroscopicus. It is used in agriculture to control fungal diseases in plants, such as sheath blight of rice and damping-off of cucumbers.
Validamycin works by inhibiting an enzyme called trehalase. Trehalase is an enzyme that breaks down the sugar trehalose into glucose. Trehalose is a sugar that is important for some fungi to survive. By inhibiting trehalase, validamycin prevents fungi from breaking down trehalose and using it for energy. This can kill the fungi or prevent them from reproducing.
Validamycin is not considered to be harmful to humans or animals. However, it is important to follow the label directions when using any pesticide, including validamycin.