Ayyaru GOPALAKRISHNAN, Mayalagu RAJKUMAR, , Ajay P, Alagar VENMATHIMARANBalu.  2011.  Integrated biological control of water hyacinths, Eichhornia crassipes by a novel combination of grass carp, Ctenopharyngodon idella (Valenciennes, 1844), and the weevil, Neochetina spp.*. Chinese Journal of Oceanology and Limnology. :166.