Pelochrista decolorana is a species of moth of the family Tortricidae. It is found in China (Tianjin, Hebei, Inner Mongolia, Heilongjiang, Anhui, Henan, Shaanxi, Gansu, Xinjiang), Mongolia, Korea, Japan, Russia and Europe,[1] where it has been recorded from Sicily, Spain, France, Germany, Austria, Slovakia, Bulgaria, Hungary, Romania, Poland and Ukraine.[2]
The wingspan is 11–16 mm. Adults have been recorded on wing from May to July.
The larvae feed on Solidago species. Larvae can be found from September to October.