Pempelia genistella, the gorse colonial hard shoot moth, is a moth of the family Pyralidae. It is native to south-western Europe and north-western Africa, but has been introduced as a biological control agent for gorse in New Zealand and Hawaii.
The wingspan is 26–29 mm. Adults are on wing in July in western Europe.
References
External links UKmoths Status as Biological Control Agent in New Zealand Fauna Europaea