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VOL. 11, ISSUE 2 (2026)
Biology, damage, and integrated approaches of pulse beetle (Callosobruchus chinensis L.) in storage condition: A review
Authors
Akash Saha, B Maleswari, Pravat Kumar Sahoo, Dr. Seema Tripathy
Abstract
Pulse beetle belonging to the genus Callosobruchus which is categorized as a group of destructive pests of storage ingredients globally. Among them species namely Callosobruchus chinensis (L.) is a key primary storage pest causing severe quantitative and qualitative losses in stored pulses. The pest infestation occurs by laying eggs on the surface of the seeds which further develop into larvae inside the seeds by feeding on the cotyledons. This internal feeding activity of the pulse beetle larvae leads to a decline in weight, quality of the grains and a significant loss of germination potential. Under favourable environmental conditions, several generations of the pest are developing in stored pulses causing a sharp increase in population and leading to severe losses. Conventional methods of controlling pulse beetle infestation in stored pulses are largely based on using the chemical fumigants and insecticides. However, overdependence on such methods has led to concerns over insecticide resistance, pesticide residues, and environmental risks. Hence, there is a vital need in developing nature friendly and sustainable approaches in managing pulse beetle infestation in stored pulses. Recent studies have indicated the potential of botanical insecticides, plant oils, inert dusts, hermetic storage methods, and biological control agents in managing bruchids effectively. The present review aims to summarize the taxonomy, morphology, biology, host range, symptoms of damage, and integrated management of Callosobruchus chinensis with special emphasis on recent advances in developing eco-friendly methods of controlling pulse beetle infestation in stored pulses
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Pages:20-25
How to cite this article:
Akash Saha, B Maleswari, Pravat Kumar Sahoo, Dr. Seema Tripathy "Biology, damage, and integrated approaches of pulse beetle (<i>Callosobruchus chinensis</i> L.) in storage condition: A review". International Journal of Entomology Research, Vol 11, Issue 2, 2026, Pages 20-25
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