References
1. Julien, M.H. 1992. Biological
control of weeds - A world catalogue of agents and their target weeds.
CAB International, Wallingford, U.K, 186 p.
2. Singh, S.P. 1989. Biological
suppression of weeds. Biological Control Centre, NCIPM, Faridabad.
Technical Bulletin (1), 27 p. |