Fernando, H.E.Elikewela, Y.Manickavasagar, P.2022-05-182022-05-181957Tropical Agriculturist, 113:p.229-240https://dl-doa.nsf.gov.lk/handle/1/5155Resistance to benzene hexachloride of the rice bug Leptocorisa varicornis, F. (fam. Coreidae ord. Hemiptera) and its insecticidal controlArticle