PERKEMBANGAN PRADEWASA DAN LAMA HIDUP IMAGO Psyttalia sp. (HYMENOPTERA: BRACONIDAE), PARASITOID LARVA LALAT BUAH Bactrocera dorsalis HEND (DIPTERA: TEPHRITIDAE)

PRIBADI, CHANDRA DINATA and Herlinda, Siti and Pujiastuti, Yulia (2007) PERKEMBANGAN PRADEWASA DAN LAMA HIDUP IMAGO Psyttalia sp. (HYMENOPTERA: BRACONIDAE), PARASITOID LARVA LALAT BUAH Bactrocera dorsalis HEND (DIPTERA: TEPHRITIDAE). Undergraduate thesis, Sriwijaya University.

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Abstract

The objective of the research was to determine the level parasitization, immature development period, longevity of adult parasitoids, the number of progeny and parasitoid sex of Psyttalia sp., as parasitoid which was attacking larvae Bactrocera dorsalis. The research was conducted at farmer field and at Entomology Laboratory of Departement of Plant Pests and Diseases Agricultural Faculty Sriwijaya University from March to September 2007. The research was arranged iri a experiment metode with observation of fruitflies development from peppers plant, along with biology of parasitoid at laboratory. The result showed that the level parasitization of Psyttalia sp. Reached 24.24%. The highest parasitization reached 30% and the lowest reached 16.7%. The immature development period of Psyttalia sp. ranged from 24-31 days and averaged 27.5 days. Longevity of the parasitoids which stored at 5 °C was 14.1 days. The progeny of parasitoids which produced was females with percentage of females 59.99% and percentage of males was 39.99%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	tingkat parasitisasi, larva Bactrocera dorsalis.
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:	11 Feb 2022 01:54
Last Modified:	11 Feb 2022 01:54
URI:	http://repository.unsri.ac.id/id/eprint/64902

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