Which clothing material do Casemaking Clothes Moths typically feed upon?

Casemaking Clothes Moths primarily feed on wool and other natural fibers because their larvae require protein and keratin found in these materials for growth and development. Natural fibers, such as wool, silk, and fur, are particularly attractive to the moths, providing the necessary nutrients they need to thrive.

The larvae create protective cases from the fibers they consume, which further indicates their preference for such materials. While synthetic fibers, nylon, polyester, and cotton might be resistant to damage, they do not offer the same nutritional value to the larvae, making them less appealing for sustenance.

Therefore, the focus on natural fibers, particularly wool, highlights the specific feeding habits of Casemaking Clothes Moths and underscores their propensity to target materials rich in animal protein rather than synthetic options.