First Report of Leaf Blight of Basella alba Caused by Alternaria alternata in India.

Basella alba is a perennial plant of the Basellaceae, native to India, and is distributed widely in the tropics as an ornamental. It is also known as Indian spinach, Ceylon spinach, vine spinach, Malabar spinach or Malabar nightshade and is mostly cultivated as a leafy vegetable or spinach substitute, being rich in vitamin A and C. From 2008 to 2010, severe foliar disease was observed on B.