Marimuthu, T. “<i>Azospirillum </I>- A Possible Biocontrol Agent for Seedvine Rot of Betelvine (<I>Piper betle</I> L.)”. Journal of Biological Control, vol. 8, no. 1, Jan. 1994, pp. 45-47, doi:10.18311/jbc/1994/15114.