Evaluation of bio-agents, synthetic insecticides and organic amendment against the root-knot nematode, Meloidogyne spp. in cardamom [Elettaria cardamomum (L.) Maton]


  • Cardamom Research Station, Pampadumpara, KAU, Idukki – 685553, Kerala
  • Cardamom Research Station, Pampadumpara, KAU, Idukki – 685553, Kerala
  • Cardamom Research Station, Pampadumpara, KAU, Idukki – 685553, Kerala
  • Cardamom Research Station, Pampadumpara, KAU, Idukki – 685553, Kerala
  • Cardamom Research Station, Pampadumpara, KAU, Idukki – 685553, Kerala
  • Department of Nematology, CoA, Vellayani, Thiruvanathapuram – 695522, Kerala
  • Department of Agrl. Entomology, CoA, Vellanikkara, Thrissur – 680656, Kerala




Bio-agents, cardamom, Root Knot Nematode, insecticides and organic amendments, management


 Investigations were made to study the effects of three nemato-pathogenic fungi viz. Purpureocillium lilacinum, P. lilacinum + neem cake, Pochonia chlamydosporia and Trichoderma sp. as well as two synthetic insecticides (cartap hydrochloride and carbosulfan) against the Root-knot Nematodes (RKN) of cardamom at the farmers’ fields in three locations of Idukki district, Kerala, India during 2016- 2019. Results revealed that the combined application of P. lilacinum with neem cake gave maximum reduction of typical symptoms of infestation like the leaf narrowing (6.42%) and root knot formation (1.32 nos.) followed by P. chlamydosporia with 8.04% narrowed leaves and 1.83 root knots. The application of P. lilacinum and neem cake in combination (0.82 kg/plant and 2.99) followed by P. chlamydosporia (0.71 kg/plant and 2.71 recorded highest yield and Benefit Cost Ratio, respectively). Bio-control agents are therefore efficient and environmentally safer for managing the RKN in cardamom. Future studies can be directed to focus on the compatibility and efficiency enhancement of these bio-agents with organic amendments.


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Abd-Elgawad MMM, Askary TH. 2018. Fungal and bacterial nematicides in integrated nematode management strategies. Egypt J Biol Pest Control,28:74. https://doi.org/10.1186/s41938-018-0080-x

Ali SS, Koshy PK. 1982. A note on use of methyl bromide for control of Root-knot Nematodes in cardamom nurseries. Indian J Nematol. 12(1):147–150.

Ali SS. 1986. Occurrence of root knot nematodes in cardamom plantations of Karnataka. Indian J Nematol.


Ali SS. 1987. Preliminary observations on the effect of some systemic nematicides and neem oil cakes in a cardamom field infested with root knot nematodes. Proc. PLACROSYM-VI 1984. Ind. Soc. Plant. Crops, Kasaragod, India. p. 215–223.

Carneiro, RMDG, Hidalgo-Diaz L, Martins I, Silva K FAS, Souza MG, Tigano MS. 2011. Effect of nematophagous fungi on reproduction of Meloidogyne enterolobii on guava (Psidiumguajava L.) plants. Nematol. 13:721– 728. https://doi.org/10.1163/138855410X545777

Devasahayam S, Bhai RS, Eapen SJ. 2015. Sustainable plant protection technologies in spice crops. Krishnamurthy KS, Biju CN, Jayashree E, Prasath D, Dinesh R, Suresh J, Babu NK (eds) Souvenir and abstracts of Towards 2050-Strategies for Sustainable Spices Production SYMSAC VIII at Coimbatore, India, December 16-18, 2015, p. 96–104.

Dong LQ, Zhang KQ. 2006. Microbial control of plant parasitic nematodes: A five-party interaction. Plant Soil 288:31–45. https://doi.org/10.1007/s11104-006-9009-3

Eapen SJ, Beena B, Ramana KV. 2005. Tropical soil microflora of spice-based cropping systems as potential antagonists of Root-knot Nematodes. J Inv Path 88:218– 225. https://doi.org/10.1016/j.jip.2005.01.011

Eapen SJ, Venugopal MN. 1995. Field evaluation of Trichoderma spp. and Purpureocillium lilacinum for control of Root-knot Nematodes and fungal diseases in cardamom nurseries. Indian J Nematol 25:15-16.

Francl LJ, Wheeler TA. 1993. Interaction of plant-parasitic nematodes with wilt-inducing fungi. Nematode Interactions, M.W. Khan (Ed.), Chapman and Hall, London, UK (1993), p. 79–103. https://doi.org/10.1007/978-94-011-1488-2_5

Gaur AC. 1990. Phosphate solubilizing microorganisms as biofertilizers. New Delhi: Omega Scientific Publishers.

Gomez KA, Gomez AA. 1984. Statistical procedures for agricultural research. New York (NY): John Willey and Sons. p. 640.

Gomes VM, Souza RM, Correa FM, Dolinski C. 2010. Management of Meloidogyne mayaguensis in commercial guava orchards with chemical fertilization and organic amendments. Nematol. Bras. 34:23-29.

Jones JT, Haegeman A, Danchin EG, Gaur HS, Helder J, Jones MG. 2013. Top 10 plant-parasitic nematodes in molecular plant pathology. Mol Plant Pathol 14:946961. https://doi.org/10.1111/mpp.12057

Jones MGK, Goto DB. 2011. Root-knot Nematodes and giant cells. Genomics and molecular genetics of plantnematode interactions. Jones J, Gheysen G, Fenoll C (eds). Springer, Dordrecht, p: 83–100. https://doi.org/10.1007/978-94-007-0434-3_5

Khan MR, Altaf S, Mohiddin FA, Khan U, Anwer A. 2009. Biological control of plant nematodes with phosphate solubilizing microorganisms. Phosphate solubilizing microbes for crop improvement. Khan MS, Zaidi A (ed.). New York: Nova Science Publishers, Inc; p. 395– 426.

Khan MR. 2008. Plant nematodes: Methodology, morphology, systematics, biology and ecology. Enfield, USA: Science Publishers; p. 1–360. https://doi.org/10.1201/b10766

Marley PS, Hillocks RJ. 1996. Effect of Root-knot Nematodes (Meloidogyne spp.) on fusarium wilt in pigeonpea (Cajanuscajan). Field Crops Res. 46:15–20. https://doi.org/10.1016/0378-4290(95)00083-6

Mathew AV. 2007. Biocontrol of cardamom diseases. Josephraj kumar A, Backiyarani S, Sivakumar G (eds).

Gleanings in cardamom. Kerala Agricultural University publication, p 82.

Meher HC, Sethi CL. 1992. Persistence of fenamophos in soil following soil and foliar applications under tropical conditions. Pestic. Res. J. 4:37–41.

Meher HC, Vijay T, Gajbhiye, Singh G, Kamra A, Chawla G. 2010. Nematicidal efficacy, enhanced degradation and cross adaptation of carbosulfan, cadusafos and triazophos under tropical conditions. Nematol.12(2):211–224. https://doi.org/10.1163/138855409X12465264245574

Moosavi MR, Zare R, Zamanizadeh HR, Fatemy S. 2010. Pathogenicity of Pochonia species on eggs of Meloidogyne javanica. J In. Path 104:125–133. https://doi.org/10.1016/j.jip.2010.03.002

Narayana R, Thomas S, Sheela MS. 2018. Management of Root-knot Nematode Meloidogyne incognita infecting black pepper. Indian J Nematol. 48(1):51–55.

Narayana R, Sreeja CA, Nisha MS, Dhanya MK. 2011. Management of nematodes infecting cardamom (Elettaria cardamomum Maton). Anil S (ed) proc. of National symposium on nematodes: A challenge under changing climate and agriculture at Nematological society of India, November, 16-18, 2011. p. 82. https:// doi.org/10.1111/j.2044-3870.2011.00080.x

Narayana R. 2017. Effect of carbosulfan and triazophos on penetration and development of Meloidogyne incognita race-1 infecting sunflower. [M.Sc. Thesis]. Indian Agricultural Research Institute, New Delhi, India National Research Centre for Spices. 1993. Annual Report for 1992-93. National Research Centre for Spices, Calicut.

Pervez. 2018. Current status of plant parasitic nematodes and their management of major spice crops. Trends in Horticulture 1(2): 1-5. https://doi.org/10.24294/ th.v1i2.964

Queneherve P, Drob F, Topart P. 1995. Host status of some weeds to Meloidogyne spp., Pratylenchus spp., Helicotylenchus spp. and Rotylenchus reniformis associated with vegetables cultivated in polytunnels in Martinique. Nematropica 25:149–157.

Raut SP, Pande VS. 1986. A first report of Meloidogyne incognita causing root knot disease of cardamom in Konkan. Indian J Mycol. Plant Pathol.16(2):167–168.

Reddy PP, Nagesh M, Devappa V. 1997. Effect of integration of Pasteuriapenetrans, Purpureocillium lilacinum and neem cake for the management of Root-knot Nematodes infecting tomato. Pest Manag Hortl Ecosyst 3:100–104.

Shahbaz MU, Mukhtar T, Haque MI, Begun N. 2015. Biochemical and serological characterization of Ralstonia solanacearum associated with chilli seeds from Pakistan. Int J Agric Biol 17:31–40.

Sheela MS. 2007. Nematodes - A menace to cardamom. Josephraj kumar A, Backiyarani S, Sivakumar G (eds). Gleanings in cardamom. Kerala Agricultural University publication. p. 54–55.

Silva SD, Regina MD, Carneiro G, Faria M, Daniel A, Souza A, Monnerat RG, Lopes RB. 2017. Evaluation of Pochonia chlamydosporia and Purpureocillium lilacinum for suppression of Meloidogyne enterolobii on tomato and banana. J Nematol 49(1):77–85. https://doi.org/10.21307/jofnem-2017-047

Sun MH, Gao L, Shi YX, Li BJ, Liu XZ. 2006. Fungi and actinomycetes associated with Meloidogyne spp. eggs and females in China and their biocontrol potential. J Inv Path 93:22–28. https://doi.org/10.1016/j. jip.2006.03.006

Usman A, Siddiqui MA. 2012. Effect of some fungal strains for the management of Root-knot Nematode (Meloidogyne incognita) on eggplant (Solanum melongena). J Agric. Sci. Technol. 8(1):213–218.

Wasson AP, Ramsay K, Jones MGK, Mathesius U. 2009. Differing requirements for flavonoids during the formation of lateral roots, nodules and Rootknot Nematode galls in Medicago truncatula. New Phytologist 183:167–179. https://doi.org/10.1111/j.1469-8137.2009.02850.x

Wieczorek K. 2015. Cell wall alterations in nematode infected roots. Advan Bot Res 73:61–90. https://doi.org/10.1016/bs.abr.2014.12.002

Williamson VM, Hussey RS. 1996. Nematode pathogenesis and resistance in plants. Plant Cell 8:1735–1745. https://doi.org/10.1105/tpc.8.10.1735

Wiratno, Taniwiryono D, Van den Berg H, Riksen JAG, Rietjens IMCM, Djiwantia, SR, Kammenga JE, Murk AJ. 2009. Nematicidal activity of plant extracts against the Root-knot Nematode, Meloidogyne incognita. The Open Natural Products J 2:77–85. https://doi.org/10.2174/1874848100902010077

Zakaria, HM, Kassab AS, Shamseldean MM, Oraby MM, El-Mourshedy MMF. 2013. Controlling the Root-knot Nematode, Meloidogyne incognita in cucumber plants using some soil bioagents and some amendments under simulated field conditions. Ann Agric Sci 58:77–82. https://doi.org/10.1016/j.aoas.2013.01.011




How to Cite

T., S., M. K., D., M., M., K., A., T. S., A., R., N., & K. B., D. (2022). Evaluation of bio-agents, synthetic insecticides and organic amendment against the root-knot nematode, <i>Meloidogyne</i> spp. in cardamom [<i>Elettaria cardamomum</i> (L.) Maton]. Journal of Biological Control, 35(2), 68–75. https://doi.org/10.18311/jbc/2021/26772



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