Shanmugam, V and Ajit, N S and Verma, R and Sharma, V (2008) Diversity and differentiation among fluorescent pseudomonads in crop rhizospheres with whole-cell protein profiles. Microbiologica Research, 163 (5). pp. 571-578.

Shanmugam, V and Verma, R and S, Rajkumar and Naruka , D S (2011) Bacterial diversity and soil enzyme activity in diseased and disease free apple rhizosphere soils. Annals of Microbiology, 61. pp. 767-772.

Verma, R and Naosekpam, AS and Kumar, Sanjay and Prasad, R and Shanmugam, V (2008) Influence of soil reaction on diversity and antifungal activity of fluorescent pseudomonads in crop rhizospheres. Bioresource Technology, 98 (7). pp. 1346-1352. ISSN 0960-8524

Shanmugam, V and Kumar, Sanjay and Singh , M K and Verma, R and Ajit, N S and Sharma, V (2007) First report of alstroemeria wilt caused by Fusarium oxysporum in India. Plant Pathology, 56 (4). p. 727. ISSN 0032-0862