PERKEMBANGAN PARASITOID Psyttalia fletcheri SILVESTRI (HYMENOPTERA: BRACONIDAE) PADA LALAT BUAH Bactrocera dorsalis HEND (DIPTERA: TEPHRITIDAE) DI LABORATORIUM

SILITONGA, IIN TOGI MARINA and Samad, Sunar and Pujiastuti, Yulia (2007) PERKEMBANGAN PARASITOID Psyttalia fletcheri SILVESTRI (HYMENOPTERA: BRACONIDAE) PADA LALAT BUAH Bactrocera dorsalis HEND (DIPTERA: TEPHRITIDAE) DI LABORATORIUM. Undergraduate thesis, Sriwijaya University.

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Abstract

The objectivies of this research were to determine the parasitism of Psyttalia Jletcheri ( Silvestri) on fruitflies (Baclrocera dorsalis) Hend. that attacked chilie’s plant and to know it’s immature development periods. This research was conducted at the farmer field and Entomology Laboratory Department of Plant Pest and Diseases Faculty of Agriculture Sriwijaya University. The observation was done in direct survey on parasitoid development at fruitflies larvae and it’s parasitism in laboratory. The parameter of the research were the parasitism parasitoid, immature development periods, longevity of parasitoid and the number of progeny and the ratio of female and male, as well. The result showed that average of parasitism was 40.46%. The highest one was 45.46%. The immatures development periods average was 25 days. The average longevity of P. Jletcheri adult kept in 5 °C average was 12.4 days. The most common appeared of parasitoid was female.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Parasitisasi Psyttalia fletcheri (Silvestri)
Subjects:	S Agriculture > SB Plant culture > SB610-615 Weeds, parasitic plants, etc. treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54295-Plant Protection (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	09 Feb 2022 08:06
Last Modified:	09 Feb 2022 08:06
URI:	http://repository.unsri.ac.id/id/eprint/64773

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