Ganesalingam, V.K.Shivanandarajah, V.2010-07-062010-07-061984Journal of the National Science Council of Sri Lanka, 12(2):p.213-218https://dl.nsf.gov.lk/handle/1/5833Volatile distillationChemistryStudies on the repellency of some plant distillates to adult Sitophilus sp.Article