Hostname: page-component-54dcc4c588-ff9ft Total loading time: 0 Render date: 2025-10-09T03:16:41.782Z Has data issue: false hasContentIssue false
  • English
  • Français

Studies on the population control of Pieris brassicae L. by Apanteles glomeratus L.

Published online by Cambridge University Press:  19 September 2011

G. K. Karnavar
G. K. Karnavar
Affiliation:
Department of Biology, University of Swaziland, Private Bag, Kwaluseni, Swaziland
Get access

Abstract

Parasitization of P. brassicae L. by A. glomeratus L. was found to be between 63.79 and 76.52% in Farm 1 and 92.68 and 93.43% in Farm 2. Population density of the parasitoids ranged between 35.16 ± 6.05 and 57.76 ± 13.20. The developmental period of the parasitoids within the host was 21 days and the pupal period 9 to 10 days. The population of the parasitoid showed a steady increase during November–December. The rate of pupation of P. brassicae showed a decline from 36.21% in mid-November to 23.48% in later November in Farm 1 with an early crop. In Farm 2 with a late crop the pupation rate dwindled from an already low 7.32 to 6.57% by late December.

Keywords

Pieris brassicae LinnaeusparasitoidsApanteles glomeratusAlgeria

Information

Type
Research Article
Information
International Journal of Tropical Insect Science , Volume 4 , Issue 4 , December 1983 , pp. 397 - 399
Copyright
Copyright © ICIPE 1983

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

REFERENCES

Awadallah, K. K., Khalil, F. M. and Swailem, S. M. (1979) Parasitism of hibernating Euproctis melania larvae by Apanteles spp. (Braconidae: Hymenoptera) in Iraq. Mesopotamia J. Agri. 14, 163–172.Google Scholar
Brewer, F. D. and King, E. D. (1981) Food consumption and utilization by suger-cane borers (Diatrea saccharalis) parasitised by Apanteles flavipes. J. Ga. ent. Soc. 16, 185–192.Google Scholar
Qu-Quam, Chi Hu Zhao and Ruili, Zheng (1979) The larval parasites of the tea geometrid, Ectropis obliqua hypulina 2 spp. of Apanteles. Ada Ent. Sin 22, 413–419.Google Scholar
Hamilton, J. T. (1979) Seasonal abundance of Pieris rapae, Plutella xylostella (L) and their diseases and parasites. Gen. appl. Ent. 11, 59–66.Google Scholar
Kai-Kung, Ho (1979) Studies on the effect of low temperature storage of Apanteles plutillae. Phytopath. Ent. 6, 16–22.Google Scholar
Kunnalaca, C. S. and Mueller, A. J. (1979) A laboratory study of Apanteles marginiventris, a parasite of green cloveworm. Envir. Ent. 8, 365–368.CrossRefGoogle Scholar
Levin, D. B., Laig, J. E. and Jacques, R. P. (1981) Interactions between Apanteles glomeratus (Hymenoptera: Braconidae) and granulosis virus in Pieris rapae (Lepidoptera). Envir. Ent. 10, 65–68.Google Scholar
Moiseeva, T. S. (1979) Egg laying by entomophagous (Hymenoptera: ichneumonidae: Braconidae) into unusual hosts. Zool. Zh. 58, 1350–1353.Google Scholar
Sato, Y. (1976) Experimental studies on parasitization by Apanteles glomeratus L. (Hymenoptera: Braconidae). I. Parasitization of different species of Genus Pieris. Appl. ent. Zool. 11, 165–175.CrossRefGoogle Scholar
Sato, Y. (1980) Experimental studies on parasitization by Apanteles glomeratus. Entomophaga 25, 123–128.CrossRefGoogle Scholar
Smith, R. P. and Kurzewski, F. E. (1980) The gypsy moth (Lymantria dispar: Lepidoptera, Lymantridae), its parasitoid(Apanteles melanoscelus: Hymenoptera: Braconidae) and the nuclear polyhedrosis virus. An ultrastructural study. Pol. Pismo. Eng. 50, 189–194.Google Scholar
Whiteside, E. F. (1980) Biological control of the potato tuber moth (Phthorimaea operculella) in South Africa by two introduced parasites (Copidosoma kochleri and Apanteles subandernus). J. Ent. Soc. S. Africa. 43, 239–256.Google Scholar
Wysoki, M. S. and Ishar, P. Y. (1981) biological data on Apanteles cerialis (Hymenoptera: Braconidae). Phytoparasitica 9, 19–26.Google Scholar