Dr. P. Sreerama Kumar
Principal Scientist
Division of Insect Ecology
E-mail
Fax:080-2341 1961
Phone:080-2351 1982
Qualification M. Sc. (Ag.), Ph.D. (Plant Pathology)
Specialization Plant Pathology
Professional Experience 16 years
Publications 100
Training (International)
Biological control and management of parthenium weed, CABI Bioscience, UK Centre (Ascot), Berkshire, UK (1998).
Biological control of Mikania micrantha, CABI Bioscience, UK Centre (Ascot), Berkshire, UK (2000)
Recognition
Ambassador, The Association of Applied Biologists, Warwick, UK (2008)
Invited Author, Special Issue of Experimental and Applied Acarology on Diseases of Mites and Ticks, Springer Science+Business Media B.V., The Netherlands (2008)
Endowment Award, Society for Invertebrate Pathology, Knoxville, USA (2007 to present)
Invited Expert, Workshop on the Coconut Mite, Salalah Agricultural Research Station, Ministry of Agriculture and Fisheries, Sultanate of Oman (2007).
Invited Speaker, Twelfth International Congress of Acarology, University of Amsterdam, Amsterdam, The Netherlands (2006).
Brief Achievements
Imported, quarantined and established the host-specificity of the rust fungus, Puccinia spegazzinii, for classical biological control of the invasive weed, Mikania micrantha, in India
Through collaboration with CABI Bioscience, UK, identified two rust fungi, Puccinia abrupta var. partheniicola and P. melampodii, as potential classical biological control agents for the serious weed, Parthenium hysterophorus, in India.
Discovered a number of endemic fungal pathogens of Cyperus rotundus, Parthenium hysterophorus, Eichhornia crassipes and Salvinia molesta, and established their potential as mycoherbicides
Developed the first Indian mycoacaricide (Mycohit) based exclusively on the acaropathogenic fungus, Hirsutella thompsonii, for field use against the coconut eriophyid mite, Aceria guerreronis
Introduced the term plant growth-suppressing rhizobacteria (PGSR) in biological weed control
Selected Publications
Sreerama Kumar, P. and Leena Singh. 2012. A simple method of storing nonsynnematous and synnematous isolates of Hirsutella thompsonii while conserving their pleomorphism, pathogenicity and genetic purity. Folia Microbiologica, 57(1): 15-19.
Sreerama Kumar, P. and Leena Singh. 2009. Lasiodiplodia theobromae is a mycoparasite of a powdery mildew pathogen. Mycobiology, 37(4): 308-309
Sreerama Kumar, P. and Leena Singh. 2008. Enabling mycelial application of Hirsutella thompsonii for managing the coconut mite. Experimental and Applied Acarology, 46: 169-182.
Sreerama Kumar, P. 2007. A technique to study fungal diseases in and to isolate the causal organisms from Aceria guerreronis, with special reference to Hirsutella thompsonii infection. Systematic and Applied Acarology, 12: 81-84.
Sreerama Kumar, P., Ramani, S. and Singh, S.P. 2005. Natural suppression of the aquatic weed Salvinia molesta D.S. Mitchell, by two previously unreported fungal pathogens. Journal of Aquatic Plant Management, 43(2): 105-106.
Sreerama Kumar, P. and Anuroop, C.P. 2004. A method to test the pathogenicity of fungi to Aceria guerreronis with particular reference to Hirsutella thompsonii. Systematic and Applied Acarology, 9: 11–14.