1. Jeyaraman, S., Karamathullah, J., Kannappan, K. and Padmanabhan, D. (2002). Weed management studies in sugarcane-A review.Co-operative sugar,34(3): 207–217.
2. Mandai, R.C. (1990). Weeds, Weedicides and weed control — Principles and practices, Agro Botanical Publishers (India),Bikaner-3 : 146–147.
3. Marimuthu, R., Ahmed, S.N. and Gridharan, S. (2002). Control of Ipomea in sugarcane.Indian Sugar,51(11): 807- 809.
4. Rangiah, P.K., Durai, R., Nazeer Ahmed, S., Pandian, B.J. and Rajasekaran, S. (1988). Weed management in sugarcane. Sugarcane Research Station, Cuddalore — 607 001. Paper presented at the 16th meeting of sugarcane Research and Development Workers, Tamil Nadu held at Aruna Sugars Ltd., Pennadam during 4–5, 1998.