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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
26/09/2022 |
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Data da última atualização: |
26/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALMEIDA, N. O.; OLIVEIRA, C. M. de; ULHOA, C. J.; CÔRTES, M. V. de C. B.; LOBO JUNIOR, M.; ROCHA, M. R. da. |
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Afiliação: |
NAYANE OLIVEIRA ALMEIDA, UNIVERSIDADE FEDERAL DE GOIÁS; CAMILLA MARTINS DE OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; CIRANO JOSE ULHOA, UNIVERSIDADE FEDERAL DE GOIÁS; MARCIO VINICIUS DE C BARROS CORTES, CNPAF; MURILLO LOBO JUNIOR, CNPAF; MARA RUBIA DA ROCHA, UNIVERSIDADE FEDERAL DE GOIÁS. |
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Título: |
Trichoderma harzianum and Trichoderma asperellum are potential biocontrol agents of Meloidogyne javanica in banana cv. Grande Naine. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biological Control, v. 175, 105054, Nov. 2022. |
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ISSN: |
1049-9644 |
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DOI: |
https://doi.org/10.1016/j.biocontrol.2022.105054 |
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Idioma: |
Inglês |
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Conteúdo: |
Biological control of plant-parasitic nematodes by Trichoderma has been widely studied, especially in annual crops such as soybean and cotton, but scarcely explored in the banana crop. Phytonematodes often attack banana plantations, and the species of Meloidogyne typically are the most frequent. Depending on the nematode population, they lead to yield losses or even plant death. Despite several Trichoderma commercial products registered in Brazil as biofungicides or bionematicides, there is a single one recommended to manage Meloidogyne incognita, with no approvals for M. javanica. The objective of this study was to evaluate two Trichoderma harzianum isolates (ALL42 and IBLF006) and the T. asperellum T00 strain as antagonists of M. javanica and as inducers of systemic resistance on bananas. Greenhouse experiments were conducted by treating seedlings of the Grande Naine susceptible cultivar with conidia suspension of the isolates. The enzymatic activity of CHId and GLUeon banana leaves was evaluated at 7, 14, and 21 days after inoculation (DAI). Plant growth and nematode population were evaluated at 60 DAI. T. harzianum ALL42 and T. harzianum IBFL006 reduced the M. javanica population on banana roots by up to 55.2 % and 67.9 %, respectively, in contrast to T. asperellum T00 that was inefficient. Enzymatic activity of CHI in plants non-inoculated with the nematode was higher at 14 DAI and decreased afterward. CHI and GLU activity were higher at 21 DAI in plants treated with isolate IBFL006 and grown in infested soil. The treatments did not promote plant growth. The effect of T. harzianum isolates was tested ?in vitro? as filtrate or conidia suspension on mortality of J2 individuals. ALL42 and IFBL006 non-autoclaved filtrates promoted the highest M. javanica mortality rates of 59.6 %, and 68.8 % respectively. MenosBiological control of plant-parasitic nematodes by Trichoderma has been widely studied, especially in annual crops such as soybean and cotton, but scarcely explored in the banana crop. Phytonematodes often attack banana plantations, and the species of Meloidogyne typically are the most frequent. Depending on the nematode population, they lead to yield losses or even plant death. Despite several Trichoderma commercial products registered in Brazil as biofungicides or bionematicides, there is a single one recommended to manage Meloidogyne incognita, with no approvals for M. javanica. The objective of this study was to evaluate two Trichoderma harzianum isolates (ALL42 and IBLF006) and the T. asperellum T00 strain as antagonists of M. javanica and as inducers of systemic resistance on bananas. Greenhouse experiments were conducted by treating seedlings of the Grande Naine susceptible cultivar with conidia suspension of the isolates. The enzymatic activity of CHId and GLUeon banana leaves was evaluated at 7, 14, and 21 days after inoculation (DAI). Plant growth and nematode population were evaluated at 60 DAI. T. harzianum ALL42 and T. harzianum IBFL006 reduced the M. javanica population on banana roots by up to 55.2 % and 67.9 %, respectively, in contrast to T. asperellum T00 that was inefficient. Enzymatic activity of CHI in plants non-inoculated with the nematode was higher at 14 DAI and decreased afterward. CHI and GLU activity were higher at 21 DAI in plants treated with is... Mostrar Tudo |
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Palavras-Chave: |
Biocontrol. |
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Thesagro: |
Banana; Controle Biológico; Meloidogyne Javanica; Musa sp; Nematóide; Trichoderma; Trichoderma Harzianum. |
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Thesaurus Nal: |
Antibiosis; Enzymes; Induced resistance; Root-knot nematodes; Trichoderma asperellum. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02928naa a2200361 a 4500
001 2146843
005 2022-09-26
008 2022 bl uuuu u00u1 u #d
022 $a1049-9644
024 7 $ahttps://doi.org/10.1016/j.biocontrol.2022.105054$2DOI
100 1 $aALMEIDA, N. O.
245 $aTrichoderma harzianum and Trichoderma asperellum are potential biocontrol agents of Meloidogyne javanica in banana cv. Grande Naine.$h[electronic resource]
260 $c2022
520 $aBiological control of plant-parasitic nematodes by Trichoderma has been widely studied, especially in annual crops such as soybean and cotton, but scarcely explored in the banana crop. Phytonematodes often attack banana plantations, and the species of Meloidogyne typically are the most frequent. Depending on the nematode population, they lead to yield losses or even plant death. Despite several Trichoderma commercial products registered in Brazil as biofungicides or bionematicides, there is a single one recommended to manage Meloidogyne incognita, with no approvals for M. javanica. The objective of this study was to evaluate two Trichoderma harzianum isolates (ALL42 and IBLF006) and the T. asperellum T00 strain as antagonists of M. javanica and as inducers of systemic resistance on bananas. Greenhouse experiments were conducted by treating seedlings of the Grande Naine susceptible cultivar with conidia suspension of the isolates. The enzymatic activity of CHId and GLUeon banana leaves was evaluated at 7, 14, and 21 days after inoculation (DAI). Plant growth and nematode population were evaluated at 60 DAI. T. harzianum ALL42 and T. harzianum IBFL006 reduced the M. javanica population on banana roots by up to 55.2 % and 67.9 %, respectively, in contrast to T. asperellum T00 that was inefficient. Enzymatic activity of CHI in plants non-inoculated with the nematode was higher at 14 DAI and decreased afterward. CHI and GLU activity were higher at 21 DAI in plants treated with isolate IBFL006 and grown in infested soil. The treatments did not promote plant growth. The effect of T. harzianum isolates was tested ?in vitro? as filtrate or conidia suspension on mortality of J2 individuals. ALL42 and IFBL006 non-autoclaved filtrates promoted the highest M. javanica mortality rates of 59.6 %, and 68.8 % respectively.
650 $aAntibiosis
650 $aEnzymes
650 $aInduced resistance
650 $aRoot-knot nematodes
650 $aTrichoderma asperellum
650 $aBanana
650 $aControle Biológico
650 $aMeloidogyne Javanica
650 $aMusa sp
650 $aNematóide
650 $aTrichoderma
650 $aTrichoderma Harzianum
653 $aBiocontrol
700 1 $aOLIVEIRA, C. M. de
700 1 $aULHOA, C. J.
700 1 $aCÔRTES, M. V. de C. B.
700 1 $aLOBO JUNIOR, M.
700 1 $aROCHA, M. R. da
773 $tBiological Control$gv. 175, 105054, Nov. 2022.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
08/12/2022 |
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Data da última atualização: |
21/12/2022 |
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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: |
PERREIRA, D. C. DE S.; GOMES, F. dos S.; TONON, R. V.; BERES, C.; CABRAL, L. M. C. |
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Afiliação: |
DANIELLE CUNHA DE SOUZA PEREIRA, UFRRJ; FLAVIA DOS SANTOS GOMES, CTAA; RENATA VALERIANO TONON, CTAA; CAROLINA BERES, UFRRJ; LOURDES MARIA CORREA CABRAL, CTAA. |
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Título: |
Towards chemical characterization and possible applicationsof jucara fruit: an approach to remove Euterpe edulis Martiusfrom the extinction list. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Food Science and Technology, on-line, p. 1-12, 2022. |
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DOI: |
https://doi.org/10.1007/s13197-021-05342-8 |
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Idioma: |
Inglês |
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Conteúdo: |
jucara (Euterpe edulis Martius) is a palm widely distributed in the Atlantic Forest. It produces a non-cli- macteric, black-violet small fruit similar to the Amazonian ac ?a? ? (Euterpe precatoria). The fruit is known as superfruit because it presents chemical characteristics of great importance, such as anthocyanins content. Regarding bioactive compounds and antioxidant scavenging capacity, it presents high anthocyanin (634.26 to 2,929 mg of cyanidin-3-glucoside 100 g-1 ) and total phenolic compounds (415.1 to 9,778.20 mg equivalents of gallic acid 100 g-1 ) contents. The soluble solid content ranges from 3.0 to 4.9% and its pH is higher than other tropical fruits (4.8 to 5.6). Despite the rich bioactive compound content of juc ?ara fruits, this plant has been traditionally used for palm heart production. The accelerated and illegal palm heart exploitation, without the use of an adequate management has led to the risk of extinction of this species. In order to prevent this species from vanishing, several studies have valued the health characteristics of juc ?ara fruit chemical composition. An economical approach has been the production of juc ?ara pulp described as a source of bioactive compounds, which has attracted the attention of industrial field aiming the production of functional foods, foodstuff, cosmetics and pharmaceutical products. A ful botanical and chemical characterization of juc ?ara tree and fruit is presented in this paper, as well as suggestions to increase the use of this tropical fruit and derivatives. Menosjucara (Euterpe edulis Martius) is a palm widely distributed in the Atlantic Forest. It produces a non-cli- macteric, black-violet small fruit similar to the Amazonian ac ?a? ? (Euterpe precatoria). The fruit is known as superfruit because it presents chemical characteristics of great importance, such as anthocyanins content. Regarding bioactive compounds and antioxidant scavenging capacity, it presents high anthocyanin (634.26 to 2,929 mg of cyanidin-3-glucoside 100 g-1 ) and total phenolic compounds (415.1 to 9,778.20 mg equivalents of gallic acid 100 g-1 ) contents. The soluble solid content ranges from 3.0 to 4.9% and its pH is higher than other tropical fruits (4.8 to 5.6). Despite the rich bioactive compound content of juc ?ara fruits, this plant has been traditionally used for palm heart production. The accelerated and illegal palm heart exploitation, without the use of an adequate management has led to the risk of extinction of this species. In order to prevent this species from vanishing, several studies have valued the health characteristics of juc ?ara fruit chemical composition. An economical approach has been the production of juc ?ara pulp described as a source of bioactive compounds, which has attracted the attention of industrial field aiming the production of functional foods, foodstuff, cosmetics and pharmaceutical products. A ful botanical and chemical characterization of juc ?ara tree and fruit is presented in this paper, as well as suggestions to increas... Mostrar Tudo |
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Palavras-Chave: |
Euterpe edulis Martius. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02235naa a2200193 a 4500
001 2149367
005 2022-12-21
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13197-021-05342-8$2DOI
100 1 $aPERREIRA, D. C. DE S.
245 $aTowards chemical characterization and possible applicationsof jucara fruit$ban approach to remove Euterpe edulis Martiusfrom the extinction list.$h[electronic resource]
260 $c2022
520 $ajucara (Euterpe edulis Martius) is a palm widely distributed in the Atlantic Forest. It produces a non-cli- macteric, black-violet small fruit similar to the Amazonian ac ?a? ? (Euterpe precatoria). The fruit is known as superfruit because it presents chemical characteristics of great importance, such as anthocyanins content. Regarding bioactive compounds and antioxidant scavenging capacity, it presents high anthocyanin (634.26 to 2,929 mg of cyanidin-3-glucoside 100 g-1 ) and total phenolic compounds (415.1 to 9,778.20 mg equivalents of gallic acid 100 g-1 ) contents. The soluble solid content ranges from 3.0 to 4.9% and its pH is higher than other tropical fruits (4.8 to 5.6). Despite the rich bioactive compound content of juc ?ara fruits, this plant has been traditionally used for palm heart production. The accelerated and illegal palm heart exploitation, without the use of an adequate management has led to the risk of extinction of this species. In order to prevent this species from vanishing, several studies have valued the health characteristics of juc ?ara fruit chemical composition. An economical approach has been the production of juc ?ara pulp described as a source of bioactive compounds, which has attracted the attention of industrial field aiming the production of functional foods, foodstuff, cosmetics and pharmaceutical products. A ful botanical and chemical characterization of juc ?ara tree and fruit is presented in this paper, as well as suggestions to increase the use of this tropical fruit and derivatives.
653 $aEuterpe edulis Martius
700 1 $aGOMES, F. dos S.
700 1 $aTONON, R. V.
700 1 $aBERES, C.
700 1 $aCABRAL, L. M. C.
773 $tJournal of Food Science and Technology, on-line, p. 1-12, 2022.
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Embrapa Agroindústria de Alimentos (CTAA) |
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