Ethanol fuel improves arthropod capture in pitfall traps and preserves DNA Szinwelski, Neucir ; Fialho, Verônica ; Yotoko, Karla ; Seleme, Léon ; Sperber, Carlos Abstract Publication: ZooKeys Pub Date: May 2012 DOI: 10.3897/zookeys.196.3130 Bibcode: 2012ZooK..196...11S