Occurrence of Microvelia douglasi douglasi Scott. (Veliidae:Heteroptera) in Tamil Nadu Jump To References Section Authors P. Narayanasamy Department of Entomology, Annamalai University, Annamalai Nagar - 608002 ,IN J. Nirmala Department of Entomology, Annamalai University, Annamalai Nagar - 608002 ,IN John Polhemus 3115 SO. York, Englewood, Colorado, 80110 ,US DOI: https://doi.org/10.18311/jbc/1992/15200 Keywords: BPH, Nilaparvata lugens, Microvelia douglasi douglasi. Abstract No Abstract.