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Plant Science Today (PST)

Research Articles

Vol. 12 No. 3 (2025)

Seasonal incidence of sugarcane white grub at Tamil Nadu, India

DOI
https://doi.org/10.14719/pst.7553
Submitted
1 February 2025
Published
01-07-2025 — Updated on 14-07-2025
Versions

Abstract

Sugarcane, a vital commercial crop, faces significant pest pressure from white grubs (Coleoptera: Scarabaeidae). It is an emerging problem especially in Tamil Nadu, where it causes severe damage to sugarcane production. This study aimed to assess the distribution, seasonal incidence and damage caused by white grubs in six districts of Tamil Nadu (Tiruvannamalai, Kallakurichi, Dharmapuri, Namakkal, Trichy and Thanjavur) during 2023-2024. The survey focused on larval population dynamics and correlated them with weather parameters. Roving surveys in four districts, where significant infestations were noted, showed that larval population peaks occurred in the 37th and 35th Standard Meteorological Weeks (SMWs) of 2023 and 2024 respectively. Larval damage per clump peaked at 79.67 % (37th SMW) in 2023 and 73.66 % (33rd SMW) in 2024, with the highest damage observed in Tiruvannamalai (79.88 %) in 2023 and Kallakurichi (76.13 %) in 2024. A significant positive correlation found between larval population and maximum temperature (r = 0.193 to 0.973 across districts) and a negative correlation with rainfall. For adult beetles, the maximum mean population of 105.49 adults/trap/week was recorded in the 24th SMW at Tiruvannamalai, with a general emergence starting from the 15th SMW (April). A significant positive correlation was observed between adult emergence and rainfall (r = 0.647 to 0.898) and minimum temperature (r= 0.456 to 0.743). Conversely, maximum temperature showed a negative correlation with adult emergence. These findings provide valuable insights for the development of Integrated Pest Management (IPM) strategies and enabling timely interventions to mitigate crop damage.

References

  1. 1. Meena, Mintu Ram, Chinnaswamy Appunu, R Arun Kumar, R Manimekalai, S Vasantha, et al. Recent advances in sugarcane genomics, physiology and phenomics for superior agronomic traits. Front Genet. 2022;13:854936. https://doi.org/10.3389/fgene.2022.854936
  2. 2. Arun JV and Premkumar A. Sugarcane growth in India: Problems and prospects: Sugarcane growth in India: Problems and prospects. SAARC Journal of Agriculture. 2022;20(2):133-44. https://doi.org/10.3329/sja.v20i2.63575
  3. 3. Mohalkar PR, Patil AS, Shewale BS, Hapse DG. White grub (Holotrichia serrata F.). The sixth Joint convection of STAI, SISTA and DSTA. 1977:67-77. https://doi.org/10.1007/s42690-020-00256-y
  4. 4. Potter DA, Patterson CG, Redmond CT. Influence of turf grass species and tall fescue endophyte on feeding ecology of Japanese beetle and southern masked chafer grubs. J Econ Entomol. 1992;85:900–9. https://doi.org/10.1093/JEE/85.3.900
  5. 5. Mishra PN. Scarab fauna of Himalayan region and their management. Indian phytophagous scarabs and their management: Present status and future strategy. Agrobios, Jodhpur. 2001:74-85.
  6. 6. Selvi CT, Rhichard Thilaga raj W, Kandasamy R. Laboratory culture & virulence of Beauveria brongniarti isolates on sugarcane white grub, Holotrichia serrata F. Journal of Biopesticide. 2010;3(1):177-9.
  7. 7. Venkateswaran SR, Arulprakash N, Chitra R et al. Influence of physico-chemical properties of soil on the abundance of white grub in garden land ecosystem. Biological Forum - An International Journal. 2022;14(3):501-9. https://doi.org/10.1016/j.sciaf.2019.e00246
  8. 8. Chandel RS, KS Verma, Suman Sanjta, Himanshu Thakur. Distribution, biology and management of white grubs in north-western Himalaya. HJAR. 2023;49(1):1-17.
  9. 9. Veeresh GK, ARV Kumar, ATM Ali. Biogeography of pest species of whitegrubs of Karnataka. Advances in management and conservation of soil fauna. 1991:191-8.
  10. 10. Sreedevi K, Chandel RS, Pathania M, Stanley J. Species distribution and larval diagnostic characters of white grub species, Holotrichia longipennis (Blanchard), H. sikkimensis (Brenske) and H. rosettae Frey. Curr Biot. 2014;8(2):151-6.
  11. 11. Sreedevi K, Tyagi S, Sharma V. Species diversity of white grubs (Coleoptera: Scarabaeidae) in the sub-Himalayan and northern plains of India. Curr Sci. 2017:322-9. https://doi.org/10.18520/cs/v113/i02/322-329
  12. 12. Chavan VD, Bagde AS, Hole UB et al. Seasonal incidence of different species of white grub infesting groundnut. 2024. 9(1): 307-10.
  13. 13. Kumar PV, Sreedevi K, Singh S. Diagnostics of major white grub species associated with potato crop ecosystem in Himachal Pradesh, India. International Journal Current Microbiology Applied Science. 2017:2545-55. https://doi.org/10.20546/ijcmas.2017.609.313
  14. 14. Dalthorp D, Nyrop J, Viallani MG. Foundations of spatial ecology: the reification of patches through quantitative description of patterns and pattern repetition. Entomol Exp Appl. 2000; 96:119-27. https://doi.org/10.1023/A:1004083127939
  15. 15. Sushil SN, Pant SK, Bhatt JC. Light trap catches of white grub and its relation with climatic factors. Ann Plant Prot Sci. 2004;12(2):254-6.
  16. 16. Padmanaban B and Daniel M. Biology and bionomics of palm white grub, Leucopholis burmeisteri. Indian J Entomol. 2003;64(4):444-52.
  17. 17. Mittal IC. Survey of Scarbaied (Coleoptera) fauna of Himalchal Pradesh (India). J Entomol Res. 2000;24:133-44.
  18. 18. Josephrajkuma A, Mohan C, Prathibha, P. S, Rajkumar, Nalinakumari T & Nair CPR. Pest dynamics and suppression strategies. The Coconut Palm (Cocos nucifera L.)-Research and Development Perspectives.2018. 557-634. https://doi.org/10.1007/978-981-13-2754-4_12
  19. 19. Abraham VA. Biology, bionomics and control of coconut cock chafer, Leucopholis coneophora Burm. Ph.D. Thesis: Kerala Agricultural University, Vellanikkara, India. 1983.
  20. 20. Seram D, Saikia K. Weather correlation of white grub, Leucopholis coneophora (Burmeister) incidence in midhills of Meghalaya. Life Science International Research Journal. 2015;2(2):286-8.
  21. 21. Mishra PN and Singh MP. Determination of predominant species of white grubs in Garhwal region of Uttar Pradesh hills (India). J Entomol Res. 1999;23:12-9.

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