<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455
<p class="aresumo">The acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, <em>Heteropneustes fossilis</em> has been performed to determine the LC<sub>50</sub> values at different exposure period. The LC50 values at va...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Universidade Estadual de Maringá
2012-03-01
|
Series: | Acta Scientiarum : Biological Sciences |
Subjects: | |
Online Access: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455 |
id |
doaj-2a0483e7a9a249fbaf1d18e952e462f8 |
---|---|
record_format |
Article |
spelling |
doaj-2a0483e7a9a249fbaf1d18e952e462f82020-11-25T01:15:29ZengUniversidade Estadual de MaringáActa Scientiarum : Biological Sciences1679-92831807-863X2012-03-0134221321610.4025/actascibiolsci.v34i2.9455<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455Sunil Kumar SrivastavAjai Kumar SrivastavDiwakar MishraManiRam PrasadAbhishek Kumar<p class="aresumo">The acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, <em>Heteropneustes fossilis</em> has been performed to determine the LC<sub>50</sub> values at different exposure period. The LC50 values at various exposure periods are 173.06 mg L<sup>-1</sup> for 24h; 80.69 mg L<sup>-1</sup> for 48h; 58.57 mg L<sup>-1</sup> for 72h and 52.35 mg L<sup>-1</sup> for 96h. The upper confidence limits were 196.87, 86.91, 79.20 and 70.04 mg L<sup>-1</sup> for 24, 48, 72 and 96 h and lower confidence limits were 154.01, 74.24, 37.33 and 33.83 mg L<sup>-1</sup>, respectively. These results indicate that azadirachtin exposure to the fish caused toxic effects.</p>http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455Neem, azadirachtinLC50Heteropneustes fossilisfish |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sunil Kumar Srivastav Ajai Kumar Srivastav Diwakar Mishra ManiRam Prasad Abhishek Kumar |
spellingShingle |
Sunil Kumar Srivastav Ajai Kumar Srivastav Diwakar Mishra ManiRam Prasad Abhishek Kumar <b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 Acta Scientiarum : Biological Sciences Neem, azadirachtin LC50 Heteropneustes fossilis fish |
author_facet |
Sunil Kumar Srivastav Ajai Kumar Srivastav Diwakar Mishra ManiRam Prasad Abhishek Kumar |
author_sort |
Sunil Kumar Srivastav |
title |
<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_short |
<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_full |
<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_fullStr |
<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_full_unstemmed |
<b>Acute toxicity of azadirachtin to a teleost, <i>Heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_sort |
<b>acute toxicity of azadirachtin to a teleost, <i>heteropneustes fossilis</i></b> - doi: 10.4025/actascibiolsci.v34i2.9455 |
publisher |
Universidade Estadual de Maringá |
series |
Acta Scientiarum : Biological Sciences |
issn |
1679-9283 1807-863X |
publishDate |
2012-03-01 |
description |
<p class="aresumo">The acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, <em>Heteropneustes fossilis</em> has been performed to determine the LC<sub>50</sub> values at different exposure period. The LC50 values at various exposure periods are 173.06 mg L<sup>-1</sup> for 24h; 80.69 mg L<sup>-1</sup> for 48h; 58.57 mg L<sup>-1</sup> for 72h and 52.35 mg L<sup>-1</sup> for 96h. The upper confidence limits were 196.87, 86.91, 79.20 and 70.04 mg L<sup>-1</sup> for 24, 48, 72 and 96 h and lower confidence limits were 154.01, 74.24, 37.33 and 33.83 mg L<sup>-1</sup>, respectively. These results indicate that azadirachtin exposure to the fish caused toxic effects.</p> |
topic |
Neem, azadirachtin LC50 Heteropneustes fossilis fish |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455 |
work_keys_str_mv |
AT sunilkumarsrivastav bacutetoxicityofazadirachtintoateleostiheteropneustesfossilisibdoi104025actascibiolsciv34i29455 AT ajaikumarsrivastav bacutetoxicityofazadirachtintoateleostiheteropneustesfossilisibdoi104025actascibiolsciv34i29455 AT diwakarmishra bacutetoxicityofazadirachtintoateleostiheteropneustesfossilisibdoi104025actascibiolsciv34i29455 AT maniramprasad bacutetoxicityofazadirachtintoateleostiheteropneustesfossilisibdoi104025actascibiolsciv34i29455 AT abhishekkumar bacutetoxicityofazadirachtintoateleostiheteropneustesfossilisibdoi104025actascibiolsciv34i29455 |
_version_ |
1725152970049323008 |