title: Attraction of Jordanita (Tremewania) ambigua (Staudinger, 1887) and Adscita (Procriterna) subtristis (Staudinger, 1887) (Lepidoptera: Zygaenidae, Procridinae) by the substance ‘EFETOV-2’ in Kazakhstan
abstract: Sex attractant for Jordanita (Tremewania) ambigua (Staudinger, 1887) is reported for the first time. This is the racemic mixture of R- and S-enantiomers of butan-2-yl dodec-2-enoate (a patented name ‘EFETOV-2’) tested by the second author in Kazakhstan in May – June 2025. During field experiments the attraction efficiency of EFETOV-2 was also confirmed for Adscita (Procriterna) subtristis (Staudinger, 1887).
journal: Ecologica Montenegrina