Host and brood size of an egg-Larval polyembryonic parasitoid, Copidosoma floridanum (Ashmead) (Hymenoptera: Encyrtidae) on Helicoverpa armigera (Hubner) from India

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Authors

  • Department of Entomology, Annamalai University Annamalainagar 608002, Tamil Nadu ,IN
  • Department of Entomology, Annamalai University Annamalainagar 608002, Tamil Nadu ,IN

DOI:

https://doi.org/10.18311/jbc/2003/3998

Keywords:

Copidosoma floridanum, Encyrtidae, Polyembryony, Sex-Ratio.

Abstract

A total of 1893 Copidosoma floridanum (Ashmead), an egg-larval polyemhryonic encyrtid parasitoid, has been recorded on Helicoverpa armigera (Hubner) in tomato from Tamil Nadu, India, for the first time. The brood size and sex-ratio of the parasitoid are discussed.

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Published

2003-06-16

How to Cite

Manickavasagam, S., & Kanagarajan, R. (2003). Host and brood size of an egg-Larval polyembryonic parasitoid, <I>Copidosoma floridanum</I> (Ashmead) (Hymenoptera: Encyrtidae) on <I>Helicoverpa armigera</I> (Hubner) from India. Journal of Biological Control, 17(1), 85–86. https://doi.org/10.18311/jbc/2003/3998

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Research Notes

 

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