Ahmed, M.Mumford, J.D.Holt, J.2015-06-192015-06-191992Sri Lanka Journal of Tea Science61(1)pp.24.29https://dl.nsf.gov.lk/handle/1/19485AgricultureCamellia sinensisTea plantsBangladeshHelopeltis population modelHelopeltis biologyA population model of helopeltis in Bangladesh teaArticle