Impact of Intraspecific Competition on the Predation of Irantha armipes (Stal) (Hemiptera: Reduviidae) on Cotton Bollworm, Helicoverpa armigera (Hubner)

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Authors

  • Department of Zoology, Scott Christian College, Nagercoil 629003, Tamil Nadu ,IN
  • Entomology Research Unit, St. Xavier's College, Palayankottai 627 002, Tamil Nadu ,IN
  • Entomology Research Unit, St. Xavier's College, Palayankottai 627 002, Tamil Nadu ,IN

DOI:

https://doi.org/10.18311/jbc/2009/3692

Keywords:

Assassin Bug, Irantha armipes, Intraspecific Competition, Predation, Helicoverpa armigera.

Abstract

Intraspecific competition was found to affect the predation of assassin bug, Irantha armipes (Stal) on cotton bollworm Helicoverpa armigera (Hübner) and quickened predatory acts such as capturing, paralyzing and sucking with reduction in the number of piercing and sucking sites. The impact of competition on predation increased in proportion to the number of competitors confronted.

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Published

2010-01-19

How to Cite

Sam Manohar Das, S., Ganesh Kumar, A., & Ambrose, D. P. (2010). Impact of Intraspecific Competition on the Predation of <I>Irantha armipes</I> (Stal) (Hemiptera: Reduviidae) on Cotton Bollworm, <I>Helicoverpa armigera</I> (Hubner). Journal of Biological Control, 23(4), 381–384. https://doi.org/10.18311/jbc/2009/3692

 

References

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