1. Reaction of groundnut varieties against Aspergillus niger;K. Aulakh;Plant Dis. Res,1970
2. Collar rot of groundnut caused by A. niger in the Punjab;J. Chohan;J. Res. PAU,1965
3. FAO. 2008. FAO Production Year Book. http://www.fao.org/docrep/010/ai466e/ai466e06.htm
4. Evaluation of fungicides for the control of collar rot of groundnut;S. Gangopadhyay;Indian J. Mycol. Plant Pathol,1996
5. Strategy for the management of major diseases of groundnut;M. Ghewande;Pesticides,1986