Dichomeris rasilella is a moth in the family Gelechiidae.[1] It is found in China (Shaanxi, Zhejiang), Taiwan, Korea, Japan, Russia and Europe,[2] where it has been recorded from Spain, France, Italy, Estonia, Latvia, Ukraine, Belarus, Poland, Romania, the Czech Republic and Slovakia.[3]
The larvae feed on Artemisia vulgaris var. orientalis, Artemisia vulgaris var. indica, Artemisia pontica, Centaurea species and Acosta rhenana.