Salamun, Salamun, Applied Microbiology and Bioresource Technology Research Group, Universitas Airlangga, Surabaya 60115, Indonesia. Research Center for Bio-molecule Engineering (BioME), Universitas Airlangga, Surabaya 60115, Indonesia. Laboratory of Entomology, Institute of Tropical Diseases, Universitas Airlangga, Surabaya 60115, Indonesia, Indonesia