Proceedings of the International Conference and the 10th Congress of the Entomological Society of Indonesia (ICCESI 2019)

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Effect of Application of UV Irradiated Beauveria bassiana and Metarhizium anisopliae on Larval Weight and Mortality of Spodoptera litura

Authors
Siti Herlinda, Sangkut Sri Oktareni, Suparman, Erise Anggraini, Elfita, Arum Setiawan, Marieska Verawaty, Hasbi, Benyamin Lakitan
Corresponding Author
Siti Herlinda
Available Online 18 May 2020.
DOI
10.2991/absr.k.200513.011How to use a DOI?
Keywords
Beauveria bassiana, insect pests, LT50, Metarhizium anisopliae, mortality
Abstract

Entomopathogenic fungi have been widely used to control insect pests. The objective of this experiment was to find out the insecticidal activity of filtrate of entomopathogenic fungal cultures exposed to ultra violet (UV) C against the larvae of Spodoptera litura. The fungi used were Beauveria bassiana and Metarhizium anisopliae and their liquid cultures exposed to UV C (5, 10, 15, 20, and 30 watts) for 6 hours. The results showed that the larva mortality caused by B. bassiana culture filtrate without irradiation was the highest (97.3%) and significantly different from those caused by M. anisopliae culture filtrate (96.0%). However, the mortality caused by B. bassiana culture filtrate irradiated with UV C decreased significantly compared to the mortality caused by M. anisopliae culture filtrate irradiated by UV C. LT50 of the filtrate of M. anisopliae culture irradiated with UV C was 10.51 days and was significantly shorter than those of B. bassiana (18.09 days). Thus, the M. anisopliae was more resistant to irradiation compared to B. bassiana.

Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Conference and the 10th Congress of the Entomological Society of Indonesia (ICCESI 2019)
Series
Advances in Biological Sciences Research
Publication Date
18 May 2020
ISBN
10.2991/absr.k.200513.011
ISSN
2468-5747
DOI
10.2991/absr.k.200513.011How to use a DOI?
Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Siti Herlinda
AU  - Sangkut Sri Oktareni
AU  - Suparman
AU  - Erise Anggraini
AU  - Elfita
AU  - Arum Setiawan
AU  - Marieska Verawaty
AU  - Hasbi
AU  - Benyamin Lakitan
PY  - 2020
DA  - 2020/05/18
TI  - Effect of Application of UV Irradiated Beauveria bassiana and Metarhizium anisopliae on Larval Weight and Mortality of Spodoptera litura
BT  - Proceedings of the International Conference and the 10th Congress of the Entomological Society of Indonesia (ICCESI 2019)
PB  - Atlantis Press
SP  - 64
EP  - 70
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.200513.011
DO  - 10.2991/absr.k.200513.011
ID  - Herlinda2020
ER  -