Effectivity Test on Bacillus thuringiensis Isolate in Land Around Lampung University, Bandar Lampung, Indonesia
International Journal of Microbiology and Biotechnology
Volume 2, Issue 3, August 2017, Pages: 113-115
Received: Jan. 30, 2017; Accepted: Feb. 16, 2017; Published: Mar. 2, 2017
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Authors
Emantis Rosa, Department of Biology, Lampung University, Lampung, Indonesia
Christina Nugroho Ekowati, Department of Biology, Lampung University, Lampung, Indonesia
Ambar Prameswari, Department of Biology, Lampung University, Lampung, Indonesia
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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
To cite this article
Emantis Rosa, Christina Nugroho Ekowati, Ambar Prameswari, Effectivity Test on Bacillus thuringiensis Isolate in Land Around Lampung University, Bandar Lampung, Indonesia, International Journal of Microbiology and Biotechnology. Vol. 2, No. 3, 2017, pp. 113-115. doi: 10.11648/j.ijmb.20170203.11
Copyright
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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