DAYA REPELENSI EMPAT SPESIES BAHAN TANAMAN TERHADAP Tribolium castaneum (Herbst) (COLEOPTERA: TENEBRIONIDAE)

SARI, DWI OKI MAYANG and Effendy, Effendy and Pujiastuti, Yulia (2012) DAYA REPELENSI EMPAT SPESIES BAHAN TANAMAN TERHADAP Tribolium castaneum (Herbst) (COLEOPTERA: TENEBRIONIDAE). Undergraduate thesis, Sriwijaya University.

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Abstract

This study was aimed to determine activity of repellency of four species of plants powder against Tribolium castaneum (Herbst.) (Coleoptera: Tenebrionidae). This research was conducted at the Entomological Laboratory, Department of Plant Pests and Diseases, Facuhy of Agricuhure, Unrversity of Sriwijaya, Indralaya Campus starting firom May to August 2012. This research used Completely Randomized Design (CRD) consisted of 4 treatments and 1 control with 6 replications. Material of plants used were neem powder, cloves powder, observations will be ! focused on repellency, population, and percentage of weights Iosses. The results showed neem powder, cloves powder, and kencur powder proved repellent effects towards T. castaneum, because of the number of imago that comes to the treatment for 16.44 tails, 15.39 tails and 15.15 tails. While, the number for cardomom treatment is 12.99 tails that relatively weak as repellent Until, neem powder, cloves powder, and kencur powder can reduce the amount of insect populations T. castaneum.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Tribolium castaneum, Spesies Tanaman
Subjects:	S Agriculture > SB Plant culture > SB950-990.5 Pest control and treatment of diseases. Plant protection
Divisions:	05-Faculty of Agriculture > 54295-Plant Protection (S1)
Depositing User:	Ichlasyah Aisyah
Date Deposited:	30 Oct 2024 07:47
Last Modified:	30 Oct 2024 07:47
URI:	http://repository.unsri.ac.id/id/eprint/158966

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