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| 1. |  | KASSOGUÉ, A.; MAÏGA, K.; TRAORÉ, D.; DICKO, A. H.; FANÉ, R.; GISSOU, T.; FARADJI, F. A.; VALICENTE, F. H.; HAMADOUN, A.; BADANA, A. H. Isolation and characterization of Bacillus thuringiensis (Ernst Berliner) strains indigenous to agricultural soils of Mali. African Journal of Agricultural Research, v. 10, n. 28, p. 2748-2755, 2015.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/07/2015 |
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Data da última atualização: |
19/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
KASSOGUÉ, A.; MAÏGA, K.; TRAORÉ, D.; DICKO, A. H.; FANÉ, R.; GISSOU, T.; FARADJI, F. A.; VALICENTE, F. H.; HAMADOUN, A.; BADANA, A. H. |
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Afiliação: |
FERNANDO HERCOS VALICENTE, CNPMS. |
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Título: |
Isolation and characterization of Bacillus thuringiensis (Ernst Berliner) strains indigenous to agricultural soils of Mali. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 10, n. 28, p. 2748-2755, 2015. |
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DOI: |
10.5897/AJAR2015.9848 |
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Idioma: |
Português |
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Conteúdo: |
The objective of this work was to isolate and characterize Bacillus thuringiensis from agricultural and other insect breeding sites in Mali. A hundred soil samples were collected from Bamako district, Segou, Sikasso and Timbuktu regions. B. thuringiensis (Bt) was isolated from the samples using a heat-acetate method and the isolates were identified and classified using morphological and biochemical tests. The frequency of B. thuringiensis in soils was noted. The results showed that, 15 out of the 3111 bacterial isolates were putative Bt. thuringiensis. Most isolates produced parasporal crystals. The average Bt index for all the areas sampled was 5.1%; the highest frequency was recorded for Niono in Segou region (11.7) and the lowest for Bozola in Bamako district (0.5). Contrary the known information on the high content and distribution of B. in soils, the agricultural soils of Mali contain few Bt strains, confirmed by the low Bt index obtained. |
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Thesagro: |
Bacteria; Inseto; Solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126424/1/Isolation-characterization.pdf
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Marc: |
LEADER 01775naa a2200277 a 4500
001 2019634
005 2017-07-19
008 2015 bl uuuu u00u1 u #d
024 7 $a10.5897/AJAR2015.9848$2DOI
100 1 $aKASSOGUÉ, A.
245 $aIsolation and characterization of Bacillus thuringiensis (Ernst Berliner) strains indigenous to agricultural soils of Mali.$h[electronic resource]
260 $c2015
520 $aThe objective of this work was to isolate and characterize Bacillus thuringiensis from agricultural and other insect breeding sites in Mali. A hundred soil samples were collected from Bamako district, Segou, Sikasso and Timbuktu regions. B. thuringiensis (Bt) was isolated from the samples using a heat-acetate method and the isolates were identified and classified using morphological and biochemical tests. The frequency of B. thuringiensis in soils was noted. The results showed that, 15 out of the 3111 bacterial isolates were putative Bt. thuringiensis. Most isolates produced parasporal crystals. The average Bt index for all the areas sampled was 5.1%; the highest frequency was recorded for Niono in Segou region (11.7) and the lowest for Bozola in Bamako district (0.5). Contrary the known information on the high content and distribution of B. in soils, the agricultural soils of Mali contain few Bt strains, confirmed by the low Bt index obtained.
650 $aBacteria
650 $aInseto
650 $aSolo
700 1 $aMAÏGA, K.
700 1 $aTRAORÉ, D.
700 1 $aDICKO, A. H.
700 1 $aFANÉ, R.
700 1 $aGISSOU, T.
700 1 $aFARADJI, F. A.
700 1 $aVALICENTE, F. H.
700 1 $aHAMADOUN, A.
700 1 $aBADANA, A. H.
773 $tAfrican Journal of Agricultural Research$gv. 10, n. 28, p. 2748-2755, 2015.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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