POTENTIAL OF PIPER CHABA FOR THE MANAGEMENT OF THE STORED-PRODUCT PEST (CALLOSOBRUCHUS CHINENSIS)
POTENTIAL OF PIPER CHABA FOR THE MANAGEMENT OF THE STORED-PRODUCT PEST
18 / 8
Keywords:
Callosobruchus chinensis, I-tube, Piper chaba, Piperine, Repellency, Stored grain pest, Sustainable pest managementAbstract
The present study investigated the insect-repellent potential of Piper chaba (Piperaceae)
stem in multiple formulations-dry powder, fume and water extract-against the pulse beetle
Callosobruchus chinensis (Coleoptera: Bruchidae), a major pest of stored grains. With the
increasing concern over pesticide resistance, toxicity to non-target organisms and residue hazards
associated with synthetic insecticides, this research emphasises plant-based alternatives for
sustainable pest management. Bioassays were conducted in I-tube (wind tunnel) to evaluate
repellency using various concentrations of each formulation, and the results were statistically
analysed using chi-square tests and regression analysis. The dry powder of P. chabastem showed
a clear dose-dependent repellent response, with 1.75 g dry powder yielding 96.66% repellency
( ² = 29.36, p < 0.001). Similarly, the fume exhibited full repellency at higher release rates (2–4
ml/min) compared to 60% at 0.5 ml/min ( ² = 88.71, p < 0.001). Water extracts followed the same
trend, with 100% extract achieving complete repellency and diluted forms showing reduced
effectiveness ( ² = 66.25, p < 0.001). Phytochemical screening confirmed the presence of
alkaloids, flavonoids, terpenoids, and phenols compounds previously associated with insecticidal
activity. Infrared spectroscopy (IR) further validated the presence of functional groups such as
O–H, C–H, and C=O, indicative of bioactive molecules. The findings establish P. chaba as a
potent natural repellent with formulation-specific and concentration-dependent efficacy. Notably,
the fume exhibits the highest repellency and richest phytochemical profile. This highlights P.
chaba’s promise in eco-friendly pest control strategies, although further research is needed to
assess toxicity on non-target species, residue safety, and field-level applicability.
References
REFERENCES
Adiga, S. H., Adiga, R. S., Bhat, K. M. R. and Upadhya, D. 2024. Ayurveda therapy in the management of epilepsy. Epilepsy &
Behavior, 159, 110026. 10.1016/j.yebeh.2024.110026
Agalcha, R., Singh, S. K. and Rajoria, K. 2025. Management of chronic plaque psoriasis through Panchkarma: A case report. Journal of Ayurveda and Integrative Medicine,16. 10.1016/j.jaim.2024.101072
Al-Mamun, M. R., Maniruzzaman, M., Badal, M. M. R. and Haque, M. A. 2024. Comparison of piperine content, antimicrobial and antioxidant activity of Piper chaba root and stem. Heliyon, 10(19), e38709.10.1016/j.heliyon.2024. e38709.
Banik, S., Bhoge, R. S., Kulkarni, S. R., Shelar, V. R., Shinde, S. D. Bankar, D. R. 2024. Biology of pulse beetle (Callosobruchus chinensis L.) on chickpea (Cicer arietinum L.). The Pharma Innovation Journal, 12(12), 2113–2115.
de Oliveira, A. P. S., Agra-Neto, A. C., Pontual, E. V., Lima, T. A., Cruz, K. C. V., de Melo, K. R., de Oliveira, A. S. and Coelho, L. C. B. B. 2020. Evaluation of the insecticidal activity of Moringa oleifera seed extract and lectin (WSMoL) against Sitophilus zeamais. Journal of Stored
Products Research, 87, Article 101615.10.1016/j.jspr.2020.101615
Harborne, J. B. 1984. Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis. 2nd ed. Chapman and Hall, London.
Kumar, J., Marin, G., Arivoli, S. and Tennyson, S.2024. Assessment of P.longum leaves toxicity on Tribolium castaneum. Future
Journal of Pharmaceutical Sciences, 10, 134.
Mukherjee, A. and Makal, A. 2021. Visual and olfactory cues for mate recognition in male pumpkin beetle, Aulacophorafoveicollis.
International Journal of Tropical Insect Science, 41, 725–735.
Ojiako, F. O., Adesiyun, A. A., Ihejirika, G. O. andDialoke, S. A. 2018. Efficacy of Piper guineense Schumach seed powder in the control of Callosobruchus maculatus (Fabricius,1775) (Coleoptera: Chrysomelidae) and on the nutritional and organoleptic characteristics of
stored cowpea. Polish Journal of Entomology, 87(2), 119–140.10.2478/pjen-2018-0009
Pumnuan, J., Namee, D., Sarapothong, K., Doungnapa, T., Phutphat, S., Pattamadilok, C. and Thipmanee, K. 2022. Insecticidal activities of
P.retrofractum fruit extracts against seed beetles and effects on seed germination.Heliyon, 8, e12589.10.1016/j.heliyon.2022.e12589
Remina, B. C., Subramanian, V. P. and Karthika, K. 2022. Qualitative phytochemical screening and FTIR spectroscopic analysis of Mitracarpus
hirtus leaf leachates. Kongunadu Research Journal, 9, 75–79.10.26524/krj.2022.22
Rohitha Prasantha, B. D. 2020. Effect of hightemperature extracted plant material fume against southern cowpea weevil (Callosobruchus chinensis L.) (Coleoptera: Bruchidae) as a nonchemical novel fumigation technique. Chemical and Biological Technologies in Agriculture, 7, 22.10.1186/s40538-020-00188-2
Shah, M. M. R., Pradhan, M. D. H., Siddique, M. N. A., Mamun, M. A. A. and Shahjahan, M. 2008. Repellent effect of indigenous plant extracts against Oryzaephilus surinamensis. International Journal of Sustainable Crop Production, 3, 51–54. Singh, K. D., Mobolade, A. J., Bharali, R.,
Sahoo, D. and Rajashekar, Y. 2021. Plant volatiles as stored grain pest management approach: A review. Journal of Agriculture and Food Research, 4, 100127.10.1016/j.jafr.2021.100127
Srikanta, A. S., Sumanth, B. M., Sowmyasri, N.G., Athreya, P., Vaishnavi, V., Prajwal, R.,Madhunandan, G. R. and Lavanya, L. 2023. Extraction of Pine and spectral analysis using IR and UV visible spectral data. International Journal of Scientific Development and Research, 8, 244–249.
Downloads
Submitted
Published
Issue
Section
License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
The author owns the article's copyright until the article is accepted for publication. After acceptance, the author(s) assigns the article's copyright jointly to both the authors and the Publishers of the Journal of Research ANGRAU (ANGRAU) and licensed under a Creative Commons Attribution-Non Commercial-Share Alike 4.0 International License.