L. Gurusamy, K. Omar Hattab, P.S. Vijayakumar, S. Suganya and V.B. Muthukumar
Asian Journal of Agricultural Research 1 ( 2 ): 59 - 66 , 2007
N. Thavaprakaash, K. Velayudham and V.B. Muthukumar
Asian Journal of Scientific Research 1 ( 2 ): 153 - 159 , 2008
L. Gurusamy, K. Omar Hattab, N. Gunasekhar, P.S. Vijayakumar and V.B. Muthukumar
International Journal of Agricultural Research 2 ( 8 ): 704 - 711 , 2007