Rosa, Emantis and Ekowati, Christina Nugroho and Prameswari, Ambar (2017) Effectivity Test on Bacillus thuringiensis Isolate in Land Around Lampung University, Bandar Lampung, Indonesia. International Journal of Microbiology and Biotechnology, 2 (3). pp. 113-115.

[img] Text
10.11648.j.ijmb.20170203.11.pdf

Download (195kB)
Official URL: http://www.sciencepublishinggroup.com/j/ijmb

Abstract

Abstract: Until now, efforts to control mosquitoes as vectors still using chemical insecticides. The use of chemicals in continuing can cause resistance towards mosquitoes and cause environmental damage. One of the alternatives that can be utilized is a biological control, such as Bacillus thuringiensis. This research was conducted for three months in the Laboratory of Microbiology Department of Biology, Faculty of Mathematics and Natural Sciences, Lampung University. The results showed that isolates of B. thuringiensis from the ground under trees at Lampung University environment equally effective towards Aedes aegypti larval mortality. The study design was Completely Randomized Design (CRD) arranged as factorial. The density of B. thuringiensis isolates 2x107cell / ml Br (A) can cause mortality to larvae of Aedes aegypti high of 22.5% followed by the density of the density of 2x106 cells / ml by 7.5%. Keywords: Bacillus thuringiensis, Aedes Aegypti, Mortality

Item Type: Article
Subjects: Q Science > Q Science (General)
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User: Dr Emantis Rosa
Date Deposited: 03 Nov 2017 07:27
Last Modified: 03 Nov 2017 07:27
URI: http://repository.lppm.unila.ac.id/id/eprint/4375

Actions (login required)

View Item View Item