Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10471 |
Resumo: | This study was carried out aiming to evaluate the effect and compatibility of vegetal and Pycnoporus sanguineus basidiocarps extracts and alternative products on biological parameters of Metarhizium anisopliae fungus. Extracts (solution in water 10%) and natural products (AR = average field recommendation; 0.5 AR and 2.0 AR) are applied on PDA culture media surface previously inoculated with fungi conidia. The effect of the treatment on conidia germination, vegetative growth and conidiogenesis was compared. Most alternative products were compatible to the fungus, and only Bordeaux mixture AR and 2.0 AR were moderately toxic to M. anisopliae. Although some significativally negative effect there were observed on conidial viability (reduction of 50 to 80% by alcoholic extracts), all extracts were compatible. This point to the necessity to be careful with application, avoiding mixtures or subsequent use of products less than 48 hours after fungi application. |
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Semina. Ciências Agrárias (Online) |
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Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) SorokEfeito de defensivos agrícolas naturais e extratos vegetais sobre parâmetros biológicos de Metarhizium anisopliae (Metsch.) SorokEntomopathogenic fungiCompatibilityAlternative products.Fungos entomopatogênicosCompatibilidadeProdutos alternativos.AgronomiaThis study was carried out aiming to evaluate the effect and compatibility of vegetal and Pycnoporus sanguineus basidiocarps extracts and alternative products on biological parameters of Metarhizium anisopliae fungus. Extracts (solution in water 10%) and natural products (AR = average field recommendation; 0.5 AR and 2.0 AR) are applied on PDA culture media surface previously inoculated with fungi conidia. The effect of the treatment on conidia germination, vegetative growth and conidiogenesis was compared. Most alternative products were compatible to the fungus, and only Bordeaux mixture AR and 2.0 AR were moderately toxic to M. anisopliae. Although some significativally negative effect there were observed on conidial viability (reduction of 50 to 80% by alcoholic extracts), all extracts were compatible. This point to the necessity to be careful with application, avoiding mixtures or subsequent use of products less than 48 hours after fungi application. O objetivo deste trabalho foi avaliar a compatibilidade e os efeitos dos defensivos agrícolas naturais, extratos vegetais e basidiocarpos de Pycnoporus sanguineus, em diferentes concentrações, sobre o fungo entomopatogênico Metarhizium anisopliae. Os extratos e os basidiocarpos foram utilizados na concentração de 10%. Os defensivos agrícolas foram utilizados na concentração rotulada (CR), a metade (0,5CR) e o dobro da mesma (2CR). Em todos os tratamentos foram realizadas pulverizações sobre o fungo inoculado previamente em meio de cultura (BDA). Foram avaliados germinação, Unidade Formadora de Colônia, crescimento vegetativo e produtividade dos conídios. Em relação aos defensivos agrícolas, somente o Calda Sulfocálcica na concentração recomendada e no dobro da mesma não se mostrou compatível, sendo considerada moderadamente tóxica para o fungo M. anisopliae. Apesar de os extratos terem apresentado efeito significativo principalmente sobre a viabilidade (redução de 50 a 80% por extratos alcoólicos), verificou-se a compatibilidade para todos os extratos. Contudo deve-se evitar o uso conjunto em misturas ou aplicações subsequentes dos produtos aqui testados em menos de 48 horas após a aplicação do fungo.UEL2013-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa em Laboratórioapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1047110.5433/1679-0359.2013v34n4p1451Semina: Ciências Agrárias; Vol. 34 No. 4 (2013); 1451-1466Semina: Ciências Agrárias; v. 34 n. 4 (2013); 1451-14661679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10471/1679-0359.2013v34n4p1443Copyright (c) 2013 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMamprim, Ana PaulaAlves, Luis Francisco AngeliPinto, Fabiana Giseli da SilvaFormentini, Marina AndressaMartins, Claudecir CastilhoBonini, Andréia Kusumota2023-01-16T16:19:07Zoai:ojs.pkp.sfu.ca:article/10471Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T16:19:07Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok Efeito de defensivos agrícolas naturais e extratos vegetais sobre parâmetros biológicos de Metarhizium anisopliae (Metsch.) Sorok |
title |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
spellingShingle |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok Mamprim, Ana Paula Entomopathogenic fungi Compatibility Alternative products. Fungos entomopatogênicos Compatibilidade Produtos alternativos. Agronomia |
title_short |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
title_full |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
title_fullStr |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
title_full_unstemmed |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
title_sort |
Effect of natural pesticides and plant extracts on biological parameters of Metarhizium anisopliae (Metsch.) Sorok |
author |
Mamprim, Ana Paula |
author_facet |
Mamprim, Ana Paula Alves, Luis Francisco Angeli Pinto, Fabiana Giseli da Silva Formentini, Marina Andressa Martins, Claudecir Castilho Bonini, Andréia Kusumota |
author_role |
author |
author2 |
Alves, Luis Francisco Angeli Pinto, Fabiana Giseli da Silva Formentini, Marina Andressa Martins, Claudecir Castilho Bonini, Andréia Kusumota |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Mamprim, Ana Paula Alves, Luis Francisco Angeli Pinto, Fabiana Giseli da Silva Formentini, Marina Andressa Martins, Claudecir Castilho Bonini, Andréia Kusumota |
dc.subject.por.fl_str_mv |
Entomopathogenic fungi Compatibility Alternative products. Fungos entomopatogênicos Compatibilidade Produtos alternativos. Agronomia |
topic |
Entomopathogenic fungi Compatibility Alternative products. Fungos entomopatogênicos Compatibilidade Produtos alternativos. Agronomia |
description |
This study was carried out aiming to evaluate the effect and compatibility of vegetal and Pycnoporus sanguineus basidiocarps extracts and alternative products on biological parameters of Metarhizium anisopliae fungus. Extracts (solution in water 10%) and natural products (AR = average field recommendation; 0.5 AR and 2.0 AR) are applied on PDA culture media surface previously inoculated with fungi conidia. The effect of the treatment on conidia germination, vegetative growth and conidiogenesis was compared. Most alternative products were compatible to the fungus, and only Bordeaux mixture AR and 2.0 AR were moderately toxic to M. anisopliae. Although some significativally negative effect there were observed on conidial viability (reduction of 50 to 80% by alcoholic extracts), all extracts were compatible. This point to the necessity to be careful with application, avoiding mixtures or subsequent use of products less than 48 hours after fungi application. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa em Laboratório |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10471 10.5433/1679-0359.2013v34n4p1451 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10471 |
identifier_str_mv |
10.5433/1679-0359.2013v34n4p1451 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10471/1679-0359.2013v34n4p1443 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2013 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2013 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 34 No. 4 (2013); 1451-1466 Semina: Ciências Agrárias; v. 34 n. 4 (2013); 1451-1466 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306066013454336 |