The Effects of different concentrations of Blumea balsamifera extract on cockroach Periplaneta americana /
Asuka Shiraishi.
- Las Piñas City, Philippines : Southville International School and Colleges, 2006.
- 45 pages : illustrations ; 28 cm.
Includes bibliographical references.
Cockroaches--Effect of plant extracts on. Periplaneta americana--Control. Plant extracts--Insecticidal properties.