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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
16/03/2010 |
Data da última atualização: |
19/05/2011 |
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
Autoria: |
AMORIM, J. R. A. de. |
Afiliação: |
JULIO ROBERTO ARAUJO DE AMORIM, CPATC. |
Título: |
Salinidade em áreas irrigadas: origem do problema, consquências e possíveis soluções. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Portal do Agronegócio, 17 ago. 2009. |
Idioma: |
Português |
Notas: |
Disponível em: www.portaldoagronegocio.com.br/conteudo.php?id=31620; www.campograndenoticias.com.br/index.php?news=240; www.faxaju.com.br/viz_conteudo.asp?codigo=178200911522187560; Agrosoft; www.nodesterural.com.br/nordesterural/matLer.asp?newsld=7171; www.e_campo.com.br/Conteudo/Artigos/Imprimir.aspx?ch_top=381; www.zoonews.com.br/noticax.php?dnoticia=164236. |
Thesagro: |
Irrigação; Salinidade; Solo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/35012/1/scan0025.pdf
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Marc: |
LEADER 00805nam a2200145 a 4500 001 1661398 005 2011-05-19 008 2009 bl uuuu u00u1 u #d 100 1 $aAMORIM, J. R. A. de 245 $aSalinidade em áreas irrigadas$borigem do problema, consquências e possíveis soluções.$h[electronic resource] 260 $aPortal do Agronegócio, 17 ago. 2009.$c2009 500 $aDisponível em: www.portaldoagronegocio.com.br/conteudo.php?id=31620; www.campograndenoticias.com.br/index.php?news=240; www.faxaju.com.br/viz_conteudo.asp?codigo=178200911522187560; Agrosoft; www.nodesterural.com.br/nordesterural/matLer.asp?newsld=7171; www.e_campo.com.br/Conteudo/Artigos/Imprimir.aspx?ch_top=381; www.zoonews.com.br/noticax.php?dnoticia=164236. 650 $aIrrigação 650 $aSalinidade 650 $aSolo
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Embrapa Tabuleiros Costeiros (CPATC) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
08/07/2020 |
Data da última atualização: |
08/07/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
FUJINAWA, M. F.; PONTES, N. de C.; BOREL, F. C.; HALFELD-VIEIRA, B. de A.; GOES, A. de; MORANDI, M. A. B. |
Afiliação: |
MIRIAM FUMIKO FUJINAWA, Instituto Federal Goiano; NADSON DE CARVALHO PONTES, Instituto Federal Goiano; FILIPE CONSTANTINO BOREL, Instituto Federal Goiano; BERNARDO DE ALMEIDA HALFELD VIEIRA, CNPMA; ANTONIO DE GOES, FCAV-Unesp; MARCELO AUGUSTO BOECHAT MORANDI, CNPMA. |
Título: |
Biological control of gray mold and Myrothecium leaf spot in begonias. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Crop Protection, v. 133, p. 1-8, article 105138, 2020. |
DOI: |
https://doi.org/10.1016/j.cropro.2020.105138 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The objective of this study is to evaluate the antagonism of Clonostachys rosea LQC62 and Trichoderma asperellum LQC96 for Botrytis cinerea and Myrothecium roridum, which are begonia leaf pathogens, and to evaluate the application of these antagonists in the management of the disease in commercial cultivation. Under controlled in vitro conditions, the production of soluble and volatile compounds was evaluated along with parasitism in paired cultures, competition by colonization in begonia leaf discs, and the effect of the application of the antagonists in the control of gray mold and Myrothecium leaf spot in the commercial cultivation of begonia. Both LQC62 and LQC96 produced soluble compounds in a culture medium that were capable of inhibiting the development of B. cinerea, which was not observed for M. roridum. Both antagonists produced volatile compounds that led to a reduction in the development of the pathogens. There was an overlap of the colonies of the antagonists with those of the pathogens, indicating hyper-parasitic activity. The antagonists colonized the begonia leaf discs, and the application of these antagonists prior to inoculation promoted a reduction in the sporulation of the pathogens of up to 100%. Weekly foliar sprays of LQC62 reduced the incidence of gray mold and of Myrothecium leaf spot. |
Palavras-Chave: |
Begonia elatior. |
Thesagro: |
Begônia; Botrytis Cinerea; Controle biológico; Mofo Cinzento; Trichoderma. |
Thesaurus NAL: |
Biological control; Biological control agents; Clonostachys rosea; Gray mold; Myrothecium roridum; Trichoderma asperellum. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02342naa a2200337 a 4500 001 2123754 005 2020-07-08 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.cropro.2020.105138$2DOI 100 1 $aFUJINAWA, M. F. 245 $aBiological control of gray mold and Myrothecium leaf spot in begonias.$h[electronic resource] 260 $c2020 520 $aAbstract: The objective of this study is to evaluate the antagonism of Clonostachys rosea LQC62 and Trichoderma asperellum LQC96 for Botrytis cinerea and Myrothecium roridum, which are begonia leaf pathogens, and to evaluate the application of these antagonists in the management of the disease in commercial cultivation. Under controlled in vitro conditions, the production of soluble and volatile compounds was evaluated along with parasitism in paired cultures, competition by colonization in begonia leaf discs, and the effect of the application of the antagonists in the control of gray mold and Myrothecium leaf spot in the commercial cultivation of begonia. Both LQC62 and LQC96 produced soluble compounds in a culture medium that were capable of inhibiting the development of B. cinerea, which was not observed for M. roridum. Both antagonists produced volatile compounds that led to a reduction in the development of the pathogens. There was an overlap of the colonies of the antagonists with those of the pathogens, indicating hyper-parasitic activity. The antagonists colonized the begonia leaf discs, and the application of these antagonists prior to inoculation promoted a reduction in the sporulation of the pathogens of up to 100%. Weekly foliar sprays of LQC62 reduced the incidence of gray mold and of Myrothecium leaf spot. 650 $aBiological control 650 $aBiological control agents 650 $aClonostachys rosea 650 $aGray mold 650 $aMyrothecium roridum 650 $aTrichoderma asperellum 650 $aBegônia 650 $aBotrytis Cinerea 650 $aControle biológico 650 $aMofo Cinzento 650 $aTrichoderma 653 $aBegonia elatior 700 1 $aPONTES, N. de C. 700 1 $aBOREL, F. C. 700 1 $aHALFELD-VIEIRA, B. de A. 700 1 $aGOES, A. de 700 1 $aMORANDI, M. A. B. 773 $tCrop Protection$gv. 133, p. 1-8, article 105138, 2020.
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