Senna is a medicinal herb widely known for its natural laxative properties and is commonly used to relieve constipation and support digestive health. Derived from the leaves and pods of the Senna ...

It could be a blessing in disguise that Senna spectabilis, a fast-spreading invasive alien tree species in Wayanad forests, is now under massive attack from island pinhole borer (Xyleborus perforans).