Mr. M. Venkateswara Rao

Designation: Scientist- C

 

Qualification:  M.Sc., Zoology, Marine Biology specialization,

 

Area of Specialization: 

  • Marine wood biodeterioration and its prevention

Research Interests: 

  • Biodiversity of marine wood destroying pests and mangrove borers, their biology, physiology and ecology

  • Bioresistance of timber and bamboo under marine Situations

  • Marine wood preservation and timber longevity

Expertise and Other Interest:

  • Systematics of marine and mangrove wood borers

  • Marine timber exposure trials

  • Wood preservative treatment and allied aspects

Research Publication :

 

Number of Research Papers Published: 43

 

Details of Research Papers Published:

  1. P. V. Cheriyan, M. V. Rao and C. J. Cherian, 1987. Further observations on the durability of some common Indian timbers treated with creosote:fuel oil in Cochin harbour waters. J. Indian Acad. Wood Sci., 18 (2): 69-77.

  2. P. V. Cheriyan, M. V. Rao, R. V. Krishnan and V. Kuppusamy, 1988. Observations on the durability of twelve species of common Indian timbers treated with copper-chrome-arsenic in Cochin harbour waters. J. Indian Acad. Wood Sci., 19 (1): 53-60.

  3. P. V. Cheriyan, M. V. Rao, R. V. Krishnan, P. V. Krishna Rao, V. Kuppusamy and C. J. Cherian, 1991. Protection of timber structures (18m Fender Piles) in Cochin harbour waters by CCA and CFO. J. Indian Acad. Wood Sci., 22 (1): 37-43.

  4. M. V. Rao, C. J. Cherian and P. V. Cheriyan, 1991. Performance of 18m Fender Piles protected by scupper nailing in Cochin harbour waters. J. Timb. Dev. Assoc. (India), 37 (1): 33-37.

  5. M. V. Rao, C. J. Cherian and P. V. Cheriyan, 1991. Long term performance of 12 species of Indian timbers treated with CCA in Cochin harbour. Fish. Technol., 28 (2): 111-116.

  6. M. V. Rao and R. V. Krishnan, 1992. Resistance of Copper-Chrome-Boric treated timber to marine borer attack in Cochin harbour waters. J. Indian Acad. Wood Sci., 23 (1) : 29-32.

  7. M. V. Rao and V. Kuppusamy, 1992. Leachability of Creosote: Fuel Oil (1:1) wood preservative in marine environment. J. Timb. Dev. Assoc. (India), 38 (3): 42-45.

  8. M. V. Rao, C. J. Cherian and P. V. Cheriyan, 1993. Further observations on the comparative efficacy of some indigenous methods for the protection of underwater timber structures. Fish. Technol., 30 (1): 21-23.

  9. L. N. Santhakumaran and M. V. Rao, 1994. Natural durability of some common Indian timbers and marine plywood against biodeterioration in Kochi waters (India). J. Timb. Dev. Assoc. (India), 40 (1): 40-53.

  10. L. N. Santhakumaran and M. V. Rao, 1994. Occurrence of wood-boring Pholads in Kochi harbour waters (South-west Coast of India). J. Timb. Dev. Assoc. (India), 40 (3): 29-37.

  11. M. V. Rao, R. V. Krishnan, V. Kuppusamy, C. J. Cherian and P. V. Cheriyan, 1994. Durability performance of 12 species of Indian timbers treated with Creosote: Fuel oil in Cochin harbour waters. J. mar. biol. Assoc. India, 36 (1&2): 290-293.

  12. M. V. Rao, L. N. Santhakumaran and K. Satyanarayana Rao, 1998. Marine borer resistance of some chemically treated timber in Kochi harbour waters (West Coast, India). J. Timb. Dev. Assoc. (India), 44 (2): 27-35.

  13. M. Balaji, M. V. Rao and K. Satyanarayana Rao, 1999. Natural resistance of ten species of catamaran grade timber to marine wood borer attack at Visakhapatnam and Kochi harbours. J. mar. biol. Assoc. India, 41 (1&2): 96-102.

  14. V. Kuppusamy, M. V. Rao, M. Balaji and K. Satyanarayana Rao, 2002. Influence of ponding on the diffusion treatment of Bambusa bambos in green condition. Wood News, 12 (1): 36-39.

  15. P. K. Swain, N. Rama Rao, M. V. Rao and Sanjai Mohan, 2007. Eumangrove diversity in Andhra Pradesh, India. Flora and Fauna, 13(2): 317-322.

Papers Published in Proceedings of Symposiums/Conferences: 

  1. L. N. Santhakumaran and M. V. Rao, 1992. Occurrence of wood-boring pholads in Kochi harbour waters (South-west Coast of India). The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP/4175-92: 1-9.

  2. L.N. Santhakumaran and M.V. Rao, 1992. Natural durability of some common Indian timbers and marine plywood against biodeterioration in Kochi waters (India). The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP/4177-92 :1-16.

  3. L. N. Santhakumaran and M. V. Rao, 1997. Performance of preservative treated Rubber wood (Hevea brasiliensis) in Goa and Kochi waters (West Coast of India). The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 97-20104: 1-5.

  4. K. Satyanarayana Rao, M. V. Rao, V. Kuppusamy and M. Balaji, 2000. Use of wood in aquatic environments of Andhra Pradesh. Presented at the Workshop on Use of Wood in Andhra Pradesh: Present and Future Perspective, Hyderabad, 23 September 2000.

  5. M. V. Rao and K. Satyanarayana Rao, 2001. Bioresistance of thirteen species of light timber for catamaran fabrication, in marine environment. In: Forestry, Forest Products and Coastal Population, (Eds) K. Satyanarayana Rao, Surekha G. Sawant and Pankaj K. Aggarwal, Institute of Wood Science and Technology, Bangalore : 134-145.

  6. M. V. Rao, V. Kuppusamy, K. Satyanarayana Rao, and L. N. Santhakumaran, 2001. Leaching of CCA preservative from treated timber in marine environment. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 01-30254: 1-20.

  7. V. Kuppusamy, M. V. Rao, M. Balaji and K. Satyanarayana Rao, 2001. Treatment behaviour of fresh and inservice catamaran logs. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 01-30255: 1-10.

  8. V. Kuppusamy, M. V. Rao, M. Balaji and K. Satyanarayana Rao, 2002. Preservative absorption response of planks of Anogeissus acuminata for plank-built catamarans. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 02-40245: 1-15.

  9. V. Kuppusamy, M. Balaji, M. V. Rao and K. Satyanarayana Rao, 2002. Leaching of CCA from Bombax ceiba catamarans in operation for 15 years. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 02-50191: 1-6.

  10. M. V. Rao, M. Balaji, V. Kuppusamy and K. Satyanarayana Rao, 2003. Biofouling and bioresistance of bamboo in marine environment. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 03-10482: 1-13.

  11. M. V. Rao, K. Satyanarayana Rao, M. Balaji and V. Kuppusamy, 2003. Introduction of plank-built catamarans along the north coast of Andhra Pradesh–a development of recent origin. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 03-10483 : 1-11.

  12. M. Balaji, M. V. Rao, V. Kuppusamy and K. Satyanarayana Rao, 2003. Toxicity of CCA compound and its components to the larvae and adults of a wood boring teredinid, Lyrodus pedicellatus Quatrefages. Presented at the National Workshop on Wood Preservation in India: Challenges, Opportunities and Strategies. Institute of Wood Science and Technology, Bangalore, 20-21 October 2003.

  13. V. Kuppusamy, M. Balaji, M. V. Rao and K. Satyanarayana Rao, 2004. Respiratory response of the wood boring teredinid, Lyrodus pedicellatus (Quatrefages) to copper stress. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 04-10528: 1-10.

  14. M. V. Rao, M. Balaji, V. Kuppusamy and K. Satyanarayana Rao, 2005. Fabrication aspects of plank-built catamarans of recent origin. In: Sustainable Fisheries Development, Focus on Andhra Pradesh (eds) Boopendranath, M.R., P.T. Mathew, S.S. Gupta, P. Pravin and J. C. Jeeva, Society of Fisheries Technologists (India), Cochin, 50-57.

  15. M. V. Rao, M. Balaji, V. Kuppusamy and K. Satyanarayana Rao, 2005. In: Sustainable Fisheries Development, Focus on Andhra Pradesh (eds) Boopendranath, M.R., P.T. Mathew, S.S. Gupta, P. Pravin and J. C. Jeeva, Society of Fisheries Technologists (India), Cochin, 67-74.
    Improving the service life of plank-built catamarans made of Anogeissus acuminata.

  16. M. V. Rao, M. Balaji, V. Kuppusamy and K. Satyanarayana Rao, 2005. Durability of Anogeissus acuminata rimber used for plank-built catamarans. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 05-10551: 1-11.

  17. M. V. Rao, M. Balaji, V. Kuppusamy and K. Satyanarayana Rao, 2005. Cleistanthus collinus (Roxb.) Benth. Ex Hook. f. and Wrightia tinctoria (Roxb.) R. Br. – two timbers with promising durability under marine conditions. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 05-10552: 1-15.

  18. B. Tarakanadha, M. V. Rao, M. Balaji, P. K. Aggarwal and K. Satyanarayana Rao, 2005. Utility, deterioration and preservation of marine timber in India. The Internat. Res. Group on Wood Preserv., Stockholm, Document No. IRG/WP 05-40314: 1-14.

  19. P. K. Swain, N. Rama Rao, M. V. Rao and Sanjai Mohan, 2005. Status of mangroves in Andhra Pradesh. Presented at the National Workshop on Trends in plant sciences, 5th December 2005, Department of Botany, Andhra University, Visakhapatnam.

  20. H. C. Nagaveni, M. V. Rao and G. Vijayalakshmi, 2007. Studies on fungi of timber under marine conditions. Paper presented at the “Second Asian Congress of Mycology and Plant Pathology”, 19-22 Dec. 2007, Osmania University, Hyderabad.

  21. M. Balaji and M. V. Rao, 2008. Recruitment of larvae of Lyrodus pedicellatus (Quatrefages) (Teredinidae, Bivalvia, Mollusca)-influence of primary film. Paper presented at the “International Conference on Biofouling and Ballast Water Management”, 5-7 Feb. 2008, National Institute of Oceanography, Goa.

  22. M. V. Rao, M. Balaji and S. K. Pati, 2008. Does Limnoria (Isopoda: Crustacea) pose potential threat as invasive species in Indian waters? Poster Presented at the “International Conference on Biofouling and Ballast Water Management”, 5-7 Feb. 2008, National Institute of Oceanography, Goa.

  23. A.V. Pachu, M. Balaji and M.V. Rao, 2008. Recruitment responses of teredinid larvae to monospecies marine bacterial films. Poster presented at the “International Conference on Biofouling and Ballast Water Management”, 5-7 Feb. 2008, National Institute of Oceanography, Goa.

  24. M. Suresh, M. Balaji and M. V. Rao, 2008. Gut microflora of Mytilopsis sallei (Recluz) occurring along pollution gradient at Visakhapatnam port, east coast of India. Poster Presented at the “International Conference on Biofouling and Ballast Water Management”, 5-7 Feb. 2008, National Institute of Oceanography, Goa.

  25. M. V. Rao, M. Balaji and A. V. Pachu, 2008. Occurrence and species diversity of marine wood borers from Chippada to Rambilli in Visakhapatnam District on the east coast. Paper presented at the “National Seminar on Biodiversity Conservation and Environmental Biotechnology”, 23-24 Jan. 2008, V.S.R. and N.V.R. College (Autonomous), Tenali, A. P.

  26. M. Balaji, M. Suresh and M. V. Rao, 2008. Microbial associates of Mytilopsis sallei (Recluz) collected from Visakhapatnam and Kakinada ports. Paper presented at the “National Seminar on Biodiversity Conservation and Environmental Biotechnology” 23-24 Jan. 2008, V.S.R. and N.V.R. College (Autonomous), Tenali, A. P.: 141-147.

  27. S. Navya Sri, N. S. Rama Devi, A. V. Pachu, M. V. Rao, M. Balaji and V.V.S.N. Murthy, 2008. Characterization of marine bacteria colonizing wood in Visakhapatnam harbour. Poster presented at the “95th Indian Science Congress”, 3-7 Jan. 2008, Andhra University, Visakhapatnam.

  28. M.V. Rao, M. Balaji and A. V. Pachu, 2008. Occurrence and species diversity of marine wood borers at Kothakoduru and Bangarammapalem mangroves. Poster presented at the “National Workshop on Mangroves of India: Biodiversity, Protection and Environmental Services”, 7-8 Feb. 2008, Institute of Wood Science and Technology, Bangalore.

Number of Books Published : 1

  1. (M. V. Rao, M. Balaji, V. Kuppusamy, K. Satyanarayana Rao and L. N. Santhakumaran, 2007. Biodeterioration of timber and its prevention in Indian coastal waters: Third progress report: 1982-2005. Institute of Wood Science and Technology, Bangalore: 198 pp.).

Completed Projects:

  1. Inventory of coastal plant communities of north Andhra region (Principal Investigator) Funded by Indian Council of Forestry Research and Education, Dehra Dun.

  2. Environmental impact of leachates from copper- chrome-arsenic (CCA) wood preservative under marine condition (Principal Investigator) Funded by Indian Council of Forestry Research and Education, Dehra Dun.

Current Research Projects:  

  1. Investigations on the mechanisms of success of  Mytilopsis sallei (Recluz) in managing toxic load arising out of biodeterioration control measures (Co-Principal Investigator) Funded by Department of Science and Technology, Government of India.

  2. Monitoring of biofouling at Visakhapatnam Port (Investigator) Funded by Ministry of Shipping, Road Transport and Highways, Government of India through National Institute of Oceanography, Goa.

  3. Testing the efficacy of TBTM-MMA preservative developed by NMRL at Visakhapatnam and Kochi harbours (Investigator) Funded by Naval Material Research Laboratory, Defence Research Development Organisation, Ambernath, Mumbai.

  4. Utilization of alternative timber species for catamarans to conserve traditional tree species of Eastern Ghats (Associate) Funded by Ministry of Environment and Forests, Government of India.

  5. Studies on the natural resistance of imported woods against insects and decay fungi in Indian Environment (Associate) Funded by Indian Council of Forestry Research and Education, Dehra Dun.

  6. Incidence and diversity of marine borers in mangrove habitats of northern Andhra Pradesh (Principal Investigator) Funded by Indian Council of Forestry Research and Education, Dehra Dun.

Any other Information :

 

Trainings undergone:

  1. Biological techniques related to studies on wood boring and fouling organisms, 30th Nov. 1992 to 11th Dec. 1992, Naval Chemical and Mechanical Laboratory, Mumbai.

  2. Research methodology with special emphasis on statistics, 21st Dec. 1998 to 16th Jan. 1999, Institute of Wood Science and Technology, Bangalore.

Dissertations supervised:

  1. Investigations on bacterial flora of the biofilms on timber in marine environment. Project work done under the Supervision of M. V. Rao by N. S. Rama Devi, Visakha Government College for Women in partial fulfillment of the requirement for the award of the degree of M. Sc. in Microbiology.

  2. New strategies for timber preservation in marine environment: an approach via biocidal intervention.
    Project work done under the Supervision of M.V. Rao by P. V. Bhargavi, Dr. V. S. Krishna Government P. G. and Degree College in partial fulfillment of the requirement for the award of the Degree of M. Sc. in Biotechnology

Consultancy projects:

  1. Environmental impact assessment of bauxite mine areas in Visakhapatnam District for Andhra Pradesh Mineral Development Corporation, Hyderabad (Aquatic biology part).

Communication Address :

 

Mr. M. Venkateswara Rao
Scientist-F and Scientist In-charge
Wood Biodegradation Centre (Marine),
Institute of Wood Science and Technology,
(ICFRE), Via Yoga Village, Beach Road,
Andhra University Post, Visakhapatnam-530 003,
Andhra Pradesh, India

 

Tel:   0091-891-2704502 (O);

        0091-891-2506442 (R)
Fax:  0091-891-2793022
E-Mail: mvrao@icfre.org