"Kosa Silk" which is derived from the cocoons of Antheraea mylitta-an Indian silkworm refers to which among the following states? 

The correct answer is Chhattisgarh.

Key Points

• "Kosa Silk" derived from the cocoons of Antheraea mylitta-an Indian silkworm refers to Chhattisgarh.
  • Other states where kosa silk can be found are Jharkhand and West Bengal.
  • The Kosa silk produced in the Champa district of Chhattisgarh is considered to be the best in the world.

Additional Information

• Reasons why Chhattisgarh is the main producer of Kosa silk:
  • The climate of Chhattisgarh is ideal for the growth of the Antheraea mylitta silkworm.
  • The trees that the silkworms feed on, such as the Arjun and Saja trees, are abundant in Chhattisgarh.
  • The Dewangan tribe, who are the main weavers of Kosa silk, are concentrated in Chhattisgarh.
• Kosa silk
  • The name "Kosa" is derived from the Sanskrit word "kosa", which means "thread".
  • Kosa silk is known for its soft, lustrous texture and its natural golden sheen. It is also known for its durability and strength.
  • Kosa silk is a sustainable fabric, as the silkworms are not harmed in the production process.
  • Kosa silk is typically hand-woven and can be found in a variety of colors and designs.