(2011) ?Occurrence and distribution of mosquitocidal Bacillus sphaericus in soil?, Academic Journal of Entomology (ISSN 1995-8994), volume 4, issue 1, pages 17-22.
(2011) ?Optimization of alkaline protease production by Bacillus sphaericus SBS4?, Journal of Pharmacy Research (ISSN 0974-6943), volume 4, issue 5, pages 1517-1519.
(2011) ?Transfer of toxin coding megaplasmid of Bacillus thuringiensis subsp. thompsoni into Bacillus sphaericus?, International Journal of Applied Biology and Pharmaceutical Technology (ISSN 0976-4550), volume 2, issue 3, pages 366-373.
(2011) ?Expression of mosquitocidal crystal protein gene(s) of Bacillus thuringiensis subsp. pondicheriensis in sporogenic and asporogenic mutant strains of Bacillus sphaericus?, Current Biotica (ISSN 0973-4031), volume 5, issue 2, pages 121-129.
(2006) ?Oviposition response of the mosquito, Culex quinquefasciatus to the bacterial culture filtrates?, Insect and Environment, volume 12, issue 3, pages 107-108.
(2008) ?Evaluation of larvicidal activity of Pseudomonas fluorescens isolates against the filarial vector mosquito, Culex quinquefasciatus?, Asian Journal of Microbiology, Biotechnology and Environmental Science, volume 10, issue 1, pages 65-68.
?3rd Global Meet on Parasitic Diseases? Profile: organized by Bangalore University, Bangalore, 12th to 16th January,2003.
?Emerging Biotechnology in Agriculture, Animal Health and Productivity? Profile: organized by School of Biological Sciences, Alagappa University, Karaikudi, 22nd to 26th February,2009.
?Application of Genomics and Bioinformatics? Profile: organized by School of Animal Health and Management, Alagappa University, Karaikudi, 22nd and 25th March, 2009.
?Bioremediation and Biorestoration? Profile: organized by the Department of Environmental Management, Bharathidasan University, Trichy, 05th &06th November, 2009.
?Bioprospecting of Marine Resources? Profile: organized by the School of Marine Sciences, Alagappa University, Thondi, 05th & 06th August, 2010.
?Medical Arthropodology? Profile: organized by Centre for Research in Medical Entomology, Madurai, 20th & 21st December, 2010.
Microbes and Environment? Profile: organized by the Department of Zoology, Thiyagarajar College, Madurai, 19th February, 2003.
?Aqua ? Terr 2003? Profile: organized by Madurai Kamaraj University, Madurai, 28th February, 2003.
?Importance of Nanoscience and Nanotechnology? organized by the department of Nanoscience and Nanotechnology, Alagappa University, Karaikudi, 14th and15th March,2009.
?Advancements in Bioelectronics and Biosensors? organized by the department of Bioelectronics and Biosensors, Alagappa University, Karaikudi, 19th and 20th March, 2009.
?Energy Resources? organized by the department of Biochemistry, Sri Sarada Niketan College, Karaikudi, 17th September, 2009.