Larvicidal effects of crude extracts of dried ripened fruits of Piper nigrum against Culex quinquefasciatus larval instars

K Vasudevan, R Malarmagal, H Charulatha, Venkata Lakshmi Saraswatula, K Prabakaran
2009 Journal of Vector Borne Diseases  
pmid:19502696 fatcat:cdca2fl5ofcbzopntgpbkkwsqm