Role of the ectoparasitoid, Choetospila elegans Westwood (Hymenoptera: Pteromalidae) in suppression of Sitophilus oryzae (L.)

Authors

  • K N Ahmed BCSIR Laboratories, Dhaka, Dhaka-1205, Bangladesh
  • S Nasrin Islamic University, Kushtia, Bangladesh
  • M R Hasan Islamic University, Kushtia, Bangladesh
  • P Noor Islamic University, Kushtia, Bangladesh

DOI:

https://doi.org/10.48165/

Keywords:

parasitoids, Choetospila elegans

Abstract

Biocontrol agents like beneficial insects, para sitoids, predators, pathogens etc. are essential  elements of biological control of insect pests  (6). Success of using this parasitoid in biocon trol programme usually depends not only on  the availability of their insect hosts but some times on a complex system of other factors  such as additional food sources, alternate  hosts and shelter (5,6). Earlier research work ers (3,1,2) indicated that the most favourable  combinations of natural enemies would be  those that tend to parasitize or prey on differ ent optimum/suitable stages of the host.

References

1. Ahmed KN. 1991 Ecology of Anisopteromalus calandrae Howard (Hymenoptera: Pteromalidae), a parasite of stored grain pests. Ph.D. Thesis, Dhaka University, Bangladesh, 256 p.

2. Ahmed KN Khatun M. 1993 Bangladesh Journal of Sci entific & Industrial Research 28: 53-59.

3. Ahmed KN Khatun M. 1996 Bangladesh Journal of Sci entific & Industrial Research 31: 13-19.

4. DeBach. 1974 Biological Control by Natural Enemies. Cambridge University Press, London 323 p.

5. Greathead DJ. 1976 A Review of Biological Control in Western and Southern Europe. Commonwealth Agricultural Bureaux, England 182 p.

6. Hill DS. 1983 Agricultural Insect Pests of the Tropics and their Control. 2nd Ed. Cambridge University Press, London 746 p.

7. Palmer TJ. 1977 Journal of Stored Product Research 13:83-84.

Published

2022-07-30

How to Cite

Role of the ectoparasitoid, Choetospila elegans Westwood (Hymenoptera: Pteromalidae) in suppression of Sitophilus oryzae (L.) . (2022). The Journal of Plant Protection Sciences, 4(1), 60–62. https://doi.org/10.48165/