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Sam Manohar Das, S.
- Impact of Intraspecific Competition on the Predation of Irantha armipes (Stal) (Hemiptera: Reduviidae) on Cotton Bollworm, Helicoverpa armigera (Hubner)
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Authors
Affiliations
1 Department of Zoology, Scott Christian College, Nagercoil 629003, Tamil Nadu, IN
2 Entomology Research Unit, St. Xavier’s College, Palayankottai 627 002, Tamil Nadu, IN
1 Department of Zoology, Scott Christian College, Nagercoil 629003, Tamil Nadu, IN
2 Entomology Research Unit, St. Xavier’s College, Palayankottai 627 002, Tamil Nadu, IN
Source
Journal of Biological Control, Vol 23, No 4 (2009), Pagination: 381-384Abstract
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.Keywords
Assassin Bug, Irantha armipes, Intraspecific Competition, Predation, Helicoverpa armigera.Full Text
References
- Ambrose, D. P. 1999. Assassin Bugs. Oxford & IBHPublishing Co. Pvt. Ltd., New Delhi, India andScience Publishers, Inc., New Hampshire, USA,337 p.
- Ambrose, D. P. 2003. Biocontrol potential of assassin bugs(Hemiptera: Reduviidae). Journal of ExperimentalZoology, 16: 561-572.
- Ambrose, D. P. and Amudha, R. C. 1987. Impact of starvationand competition on the preying behaviour ofAcanthaspis pedestris Stål (Insecta-Heteroptera-Reduviidae). Research Review, 4: 1-12.
- Ambrose, D. P., Lazer, X. and Jebanesan, A. 1985a. Effectof starvation and competition on the predatorybehaviour of Catamiarus brevipennis Serville(Insecta-Heteroptera-Reduviidae). Bulletin ofEnvironmental Science, 2: 1-6.
- Ambrose, D. P., Solomon, K. and Vennison, S. J. 1985b.Effect of competition, space and starvation onthe predatory behaviour of the bug Rhynocorismarginatus. Environment and Ecology, 3: 280-284.
- Andrewartha, H. G. and Birch, L. C. 1958. The Lotka-Volterra theory of intraspecific competition.Australian Journal of Zoology, 2: 174-177.
- Bernstein, C., Kacelnick, A. and Krebs, J. R. 1991. Individualdecisions and the distribution of predators in apatchy environment. II. The influence of travelcosts and structure of the environment. Journal ofAnimal Ecology, 60: 205-225.
- Das, S. S. M. and Ambrose, D. P. 2008. Redescription,biology and behaviour of the harpactorineassassin bug Irantha armipes (Stål) (Hemiptera:Reduviidae). Acta Entomologica Slovenica,16: 37-56.
- Kumar, S. P., Kumar, A. G. and Ambrose, D. P. 2009.Impact of intraspecific competition in thepredation of Rhynocoris longifrons (Stål)(Hemiptera: Reduviidae) on camponotine antCamponotus compressus Fabricius. Hexapoda,16: 1-4.
- Miller, R. S. 1967. Pattern and process in competition.Advances in Ecological Research, 4: 1-74.
- Sjerps, M. and Haccou, P. 1994. Effects of competitionon optimal patch leaving: a war of attrition.Theoretical Population Biology, 46: 300-318.
- Taylor, J. R. and Schmidt, J. M. 1996. The effect of hungeron intraspecific interactions between first-instarSinea diadema (Hemiptera: Reduviidae). Journalof Insect Behaviour, 9: 37-45.