Cranham, J.E.Kathiravetpillai, A.2015-06-192015-06-191964Tea Quarterly35(4)pp.189-195https://dl-tri.nsf.gov.lk/handle/1/140AgricultureXyleborus fornicatusShot-hole BorerDieldrin treatmentsPest controlSome factors affecting the efficiency of dieldrin sprays for shot-hole borer controlArticle