1. Karthikeyan, A., K. Kanchanadevi and A. Nicodemus, 2022. Effect of Frankia and Micromonospora on growth and health improvement in Casuarina clones. J. For. Res., 27: 128-132.
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2. Karthikeyan, A. and T. Arunprasad, 2021. Growth response of Pterocarpus santalinus seedlings to native microbial symbionts (arbuscular mycorrhizal fungi and Rhizobium aegyptiacum) under nursery conditions. J. For. Res., 32: 225-231.
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3. Karthikeyan, A., 2021. Establishment of Ailanthus tryphysa (Dennst.) Alston inoculated with beneficial microbes in barren laterite rocks. Curr. Res. Microb. Sci., Vol. 2. 10.1016/j.crmicr.2021.100061.
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4. Arumugam, K., 2020. Afforestation in barren laterite lands with Swietenia macrophylla G. king and plant growth promoting microbes. Reforesta, 9: 54-65.
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5. Karthikeyan, A. and N.B. Sivapriya, 2018. Responses of Bruguiera sexangula propagules to beneficial microbes in the nursery. J. For. Res., 29: 1093-1098.
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6. Karthikeyan, A., 2017. Impact of elevated CO₂ in Casuarina equisetifolia rooted stem cuttings inoculated with Frankia. Symbiosis, 72: 89-94.
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7. Karthikeyan, A., K. Chandrasekaran, M. Geetha and R. Kalaiselvi, 2013. Growth response of Casuarina equisetifolia forst. rooted stem cuttings to Frankia in nursery and field conditions. J. Biosci., 38: 741-747.
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8. Diagne, N., K. Arumugam, M. Ngom, M. Nambiar-Veetil, C. Franche, K.K. Narayanan and L. Laplaze, 2013. Use ofFrankia and actinorhizal plants for degraded lands reclamation. BioMed Res. Int., Vol. 2013. 10.1155/2013/948258.
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9. Karthikeyan, A. and N. Krishnakumar, 2012. Reforestation of bauxite mine spoils with Eucalyptus tereticornis Sm. seedlings inoculated with Arbuscular mycorrhizal fungi. Ann. For. Res., 55: 207-216.
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10. Karthikeyan, A., T. Muthukumar and I. Sureka, 2011. Etiology of Trichosporium vesiculosum Butl. causing blister bark disease in Casuarina equisetifolia forst. Plant Pathol. J., 10: 85-88.
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11. Karthikeyan, A. and K.M. Sakthivel, 2011. Efficacy of Azotobacter chroococcum in rooting and growth of Eucalyptus camaldulensis stem cuttings. Res. J. Microbiol., 6: 618-624.
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12. Karthikeyan, A., B. Deeparaj and P. Nepolean, 2009. Reforestation in Bauxite mine spoils with Casuarina equisetifolia Frost. and beneficial microbes. For. Trees Livelihoods, 19: 153-165.
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13. Karthikeyan, A. and M.S. Prakash, 2008. Effects of arbuscular mycorrhizal fungi, phosphobacterium and Azospirillum sp. on successful establishment of Eucalyptus camaldulensis Dehn. in bauxite mine spoils. For. Trees Livelihoods, 18: 183-191.
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14. Karthikeyan, A. and T. Muthukumar, 2006. Growth response of Acacia planifrons W. et A. to arbuscular mycorrhizal fungi and nitrogen fixing bacteria under nursery conditions. For. Trees Livelihoods, 16: 269-275.
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15. Karthikeyan, A., T. Muthukumar and K. Udaiyan, 2005. Response of tea (Camellia sinensis(L). Kuntze) to arbuscular mycorrhizal fungi under plantation nursery conditions. Biol. Agric. Horticult., 22: 305-319.
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16. Shanmughavel, P. and A. Karthikeyan, 2003. Influence of age on fibre and chemical characteristics of plantation crop of Bamboo. East Afr. Agric. Forest. J., 68: 165-168.
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17. Muthukumar, T., K. Udaiyan, A. Karthikeyan and S. Manian, 1997. Influence of native endomycorrhiza, soil flooding and nurse plant on mycorrhizal status and growth of purple nutsedge (Cyperus rotundus L.). Agric. Ecosyst. Environ., 61: 51-58.
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18. Udaiyan, K., A. Karthikeyan and T. Muthukumar, 1996. Influence of edaphic and climatic factors on dynamics of root colonization and spore density of vesicular-arbuscular mycorrhizal fungi in Acacia farnesiana Willd. and A. planifrons W.et.A. Trees, 11: 65-71.
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