Abstract
A study was conducted to examine the parasitic efficiency of different egg parasitoids viz., Trichogramma chilonis Ishii, Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) and Telenomus remus Nixon (Hymenoptera: Scelionadae) of Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) and Corcyra cephalonica Stainton (Lepidoptera: Pyralidae), respectively under the laboratory condition at 28 ± 3°C. The investigation showed that T. chilonis displayed a parasitic efficiency ranging from 85 to 87 per cent, T. pretiosum from 80 to 89 per cent, and T. remus from 7 to 90 per cent. Both host species were accepted for parasitization, but C. cephalonica was identified as more suitable for the development of T. chilonis and T. pretiosum, while S. frugiperda was deemed the most suitable host for rearing T. remus. These findings contribute valuable insights into the host preferences and parasitic efficiencies of these parasitoids, essential information for potential applications in biological control strategies against agricultural pests.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
