Leucanthemum
Guides
Dichrorampha aeratana
Obscure Drill
Dichrorampha aeratana is a small tortricid moth native to Europe, first described in 1915. The species has gained scientific attention as a potential biological control agent for the invasive weed oxeye daisy (Leucanthemum vulgare) in North America and Australia. Adults are active in spring, with larvae feeding internally on host plant roots and rhizomes. The moth exhibits strong host specificity, with larval survival negatively associated with increasing ploidy levels in host plants.