Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455 |
Resumo: | The acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, Heteropneustes fossilis has been performed to determine the LC50 values at different exposure period. The LC50 values at various exposure periods are 173.06 mg L-1 for 24h; 80.69 mg L-1 for 48h; 58.57 mg L-1 for 72h and 52.35 mg L-1 for 96h. The upper confidence limits were 196.87, 86.91, 79.20 and 70.04 mg L-1 for 24, 48, 72 and 96 h and lower confidence limits were 154.01, 74.24, 37.33 and 33.83 mg L-1, respectively. These results indicate that azadirachtin exposure to the fish caused toxic effects. |
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Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455NeemazadirachtinLC50Heteropneustes fossilisfishNeemazadirachtinLC50Heteropneustes fossilisfishThe acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, Heteropneustes fossilis has been performed to determine the LC50 values at different exposure period. The LC50 values at various exposure periods are 173.06 mg L-1 for 24h; 80.69 mg L-1 for 48h; 58.57 mg L-1 for 72h and 52.35 mg L-1 for 96h. The upper confidence limits were 196.87, 86.91, 79.20 and 70.04 mg L-1 for 24, 48, 72 and 96 h and lower confidence limits were 154.01, 74.24, 37.33 and 33.83 mg L-1, respectively. These results indicate that azadirachtin exposure to the fish caused toxic effects.Universidade Estadual De Maringá2011-10-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/945510.4025/actascibiolsci.v34i2.9455Acta Scientiarum. Biological Sciences; Vol 34 No 2 (2012); 213-216Acta Scientiarum. Biological Sciences; v. 34 n. 2 (2012); 213-2161807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455/pdf_1Kumar, AbhishekPrasad, ManiRamMishra, DiwakarSrivastav, Sunil KumarSrivastav, Ajai Kumarinfo:eu-repo/semantics/openAccess2022-11-23T17:34:03Zoai:periodicos.uem.br/ojs:article/9455Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:34:03Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
title |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
spellingShingle |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 Kumar, Abhishek Neem azadirachtin LC50 Heteropneustes fossilis fish Neem azadirachtin LC50 Heteropneustes fossilis fish |
title_short |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_full |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_fullStr |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_full_unstemmed |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
title_sort |
Acute toxicity of azadirachtin to a teleost, Heteropneustes fossilis - doi: 10.4025/actascibiolsci.v34i2.9455 |
author |
Kumar, Abhishek |
author_facet |
Kumar, Abhishek Prasad, ManiRam Mishra, Diwakar Srivastav, Sunil Kumar Srivastav, Ajai Kumar |
author_role |
author |
author2 |
Prasad, ManiRam Mishra, Diwakar Srivastav, Sunil Kumar Srivastav, Ajai Kumar |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Kumar, Abhishek Prasad, ManiRam Mishra, Diwakar Srivastav, Sunil Kumar Srivastav, Ajai Kumar |
dc.subject.por.fl_str_mv |
Neem azadirachtin LC50 Heteropneustes fossilis fish Neem azadirachtin LC50 Heteropneustes fossilis fish |
topic |
Neem azadirachtin LC50 Heteropneustes fossilis fish Neem azadirachtin LC50 Heteropneustes fossilis fish |
description |
The acute static renewal test of a botanical pesticide - azadirachtin for the freshwater catfish, Heteropneustes fossilis has been performed to determine the LC50 values at different exposure period. The LC50 values at various exposure periods are 173.06 mg L-1 for 24h; 80.69 mg L-1 for 48h; 58.57 mg L-1 for 72h and 52.35 mg L-1 for 96h. The upper confidence limits were 196.87, 86.91, 79.20 and 70.04 mg L-1 for 24, 48, 72 and 96 h and lower confidence limits were 154.01, 74.24, 37.33 and 33.83 mg L-1, respectively. These results indicate that azadirachtin exposure to the fish caused toxic effects. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-10-21 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455 10.4025/actascibiolsci.v34i2.9455 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455 |
identifier_str_mv |
10.4025/actascibiolsci.v34i2.9455 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9455/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 34 No 2 (2012); 213-216 Acta Scientiarum. Biological Sciences; v. 34 n. 2 (2012); 213-216 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
_version_ |
1799317395427295232 |