Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Incidence of Wood Boring Bostrychid Beetles in Different Wood Yards at Mettupalayam

Volume : 109
Issue: December(10-12)
Pages: 33 - 37
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Published: November 16, 2022
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Abstract


An experiment was conducted to document the population dynamics of wood-boring bostrychid beetles collected from different wood yards at Mettupalayam, Tamil Nadu. The abundance of wood boring beetles showed that out of 455 individual beetles collected from different wood pieces, 319 beetles belonged to the family bostrychidae. Sinoxylon sp. (Coleoptera: Bostrychidae) was the dominant species accounting 76.70 percent. Diversity indices were calculated for the wood-boring beetles recorded as Shannon Diversity Index (H) (1.34), Species richness (Margalef) (0.43), Species Diversity (D) (3.67) and Pielou’s Species Eveness (0.97). The number of exit holes were evaluated, which showed that the wood samples from sites 3, 4 and 5 had significantly higher number of exit holes than those recorded at sites 1 and 2. The size of exit holes bored by beetles showed that the wood samples of teak, silver oak, neem and eucalyptus have the maximum number of exit holes with 1.1-2.0 mm

DOI
Pages
33 - 37
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords


Bostrychids; Wood boring beetles; Abundance
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