Login | Create Account

Sari, Novia Kurnia and Setyaningrum, Endah and Rosa, Emantis (2019) UJI EFEKTIVITAS Bacillus thuringiensis var. Israelensis YANG TELAH KADALUWARSA TERHADAP LARVA NYAMUK Aedes aegypti. Jurnal Penelitian Biologi (Jurnal of Biological Research), 6 (1). pp. 944-953.

This is the latest version of this item.

[img] Text
8_ Novia Kurnia Sari-Endah Setyaninggrum-Emantis Rosa-BioWallacea Vol 6 (1) Mei-2019_ 944-953.pdf
Download (552kB)
Official URL: http://ojs.uho.ac.id/index.php/wallacea

Abstract

This study aims to determine the effective concentration and mortality of Bti who have expired mosquito larvae Ae. aegypti. This research was conducted in December 2018 at the Zoology Laboratory II, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung. This research was conducted with RAL (Complete Random Design) using Bti expiration as the main factor with 6 levels of concentration: 0 ppm (positive control), 50 ppm, 100 ppm, 150 ppm, 200 ppm, 250 ppm, 300 ppm and normal Bti 20 ppm as a negative control consisting of 4 replications. As a parameter is the mortality rate of larvae Ae. aegypti. Data was analyzed using ANOVA test and continued with LSD test at the 5% level. The results showed that the Bti concentration expiry of 300 ppm the highest expiration Bti concentration and the longest contact time to cause death to the larvae Ae. aegypti up to 100%. In conclusion, the Bti expired has an effective and influence on the death of the larvae Ae. aegypti.

Item Type: Article
Subjects: Q Science > QL Zoology
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: Dr Emantis Rosa
Date Deposited: 23 Apr 2020 01:58
Last Modified: 23 Apr 2020 01:58
URI: http://repository.lppm.unila.ac.id/id/eprint/19275

Available Versions of this Item

Actions (login required)

View Item View Item