Sannigrahi, S.Mukhopadhyay, A.2015-06-192015-06-191992Sri Lanka Journal of Tea Science61(2)pp.39-44https://dl-tri.nsf.gov.lk/handle/1/1254Biological SciencesGeocoris ochropterusHemipteralygaeidaeTea pestsLaboratory evaluation of predatory efficiency of Geocoris ochropterus Fieber (Hemipteralygaeidae) on some common tea pestsArticle