Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/14054 |
Resumo: | The weeds are one of the main problems faced by the farmers, because such weeds are responsible for a significant amount of the agricultural losses. The key control method is the chemical with use of herbicides. Although efficient when used in doses not recommended or inadequate form have promoted environmental contamination, of animal, intoxication of farmers, residues in food, appearance of resistant biotopes, among others. Looking for alternatives of control less aggressive, the utilization of a formulated product from microorganisms, mainly fungi, becomes an important tool into the area of plant protection and the biological control. In this way, the present work had as objective to concentrate and formulate a bioherbicide based on Phoma sp. with effect on bioindicated plants and weeds. The experiments were divided in 3 stages. In the 1° stage, it was realized the purification and concentration of the fermented broth throughout polymeric membranes, in this stage to analyze the potential phytotoxic was utilized leafs from Cucumis sativus. In the 2° stage, was utilized the best condition of the 1° stage to evaluate different formulations containing palm oil, Span®80 and Tween®80, with the objective of increasing the phytoxicity, applying the products in post-emergence on C. sativus. The 3° stage evaluated the phytotoxity in weeds with pre and post-emergence. In pre-emergence, the tests realized were in BOD chamber and in substrate of an species called Amaranthus retroflexus, for this, it was utilized the best condition of the 1° stage. In the post-emergence it was utilized the formulation than presented the best result within the 2° stage and the conditions with different oil concentrations, being the tests performed in three species: A. retroflexus, Bidens pilosa and Conyza canadensis. The results obtained for a primary evaluation demonstrated that the molecules concentration was efficient in 30% of the retained broth, presenting a greater effect in the leaf detected from C. sativus. In the 2° stage, the formulation 6, that presents for 10g of formulated 0,82g oil palm, 0,0576g Span 80, 0,2224g Tween 80 and 8,9g of cald, presented a higher phytotoxity in C. sativus. In the 3° stage the application in pre-emergence of broth retained in 30% did not allow to occur the germination of A. retroflexus in both BOD and substrate. In the post-emergence, the formulation 6 presented difference of the formulation 3 and 15 with higher phytotoxic effect in weeds, highlighting more for the A. retroflexus. Phoma sp. presents bioherbicide action in pre-emergence and post-emergence and the addition of an adjuvant for the secondary metabolic resulted in a better action of them on the tested species. |
id |
UFSM_74acd54104f43969a499a3afffe31f9c |
---|---|
oai_identifier_str |
oai:repositorio.ufsm.br:1/14054 |
network_acronym_str |
UFSM |
network_name_str |
Biblioteca Digital de Teses e Dissertações do UFSM |
repository_id_str |
|
spelling |
2018-08-15T21:44:06Z2018-08-15T21:44:06Z2017-03-02http://repositorio.ufsm.br/handle/1/14054The weeds are one of the main problems faced by the farmers, because such weeds are responsible for a significant amount of the agricultural losses. The key control method is the chemical with use of herbicides. Although efficient when used in doses not recommended or inadequate form have promoted environmental contamination, of animal, intoxication of farmers, residues in food, appearance of resistant biotopes, among others. Looking for alternatives of control less aggressive, the utilization of a formulated product from microorganisms, mainly fungi, becomes an important tool into the area of plant protection and the biological control. In this way, the present work had as objective to concentrate and formulate a bioherbicide based on Phoma sp. with effect on bioindicated plants and weeds. The experiments were divided in 3 stages. In the 1° stage, it was realized the purification and concentration of the fermented broth throughout polymeric membranes, in this stage to analyze the potential phytotoxic was utilized leafs from Cucumis sativus. In the 2° stage, was utilized the best condition of the 1° stage to evaluate different formulations containing palm oil, Span®80 and Tween®80, with the objective of increasing the phytoxicity, applying the products in post-emergence on C. sativus. The 3° stage evaluated the phytotoxity in weeds with pre and post-emergence. In pre-emergence, the tests realized were in BOD chamber and in substrate of an species called Amaranthus retroflexus, for this, it was utilized the best condition of the 1° stage. In the post-emergence it was utilized the formulation than presented the best result within the 2° stage and the conditions with different oil concentrations, being the tests performed in three species: A. retroflexus, Bidens pilosa and Conyza canadensis. The results obtained for a primary evaluation demonstrated that the molecules concentration was efficient in 30% of the retained broth, presenting a greater effect in the leaf detected from C. sativus. In the 2° stage, the formulation 6, that presents for 10g of formulated 0,82g oil palm, 0,0576g Span 80, 0,2224g Tween 80 and 8,9g of cald, presented a higher phytotoxity in C. sativus. In the 3° stage the application in pre-emergence of broth retained in 30% did not allow to occur the germination of A. retroflexus in both BOD and substrate. In the post-emergence, the formulation 6 presented difference of the formulation 3 and 15 with higher phytotoxic effect in weeds, highlighting more for the A. retroflexus. Phoma sp. presents bioherbicide action in pre-emergence and post-emergence and the addition of an adjuvant for the secondary metabolic resulted in a better action of them on the tested species.As plantas daninhas são um dos principais problemas enfrentados pelos agricultores, pois estas são responsáveis por grandes perdas agrícolas. O principal método de controle é o químico com uso de herbicidas. Embora eficientes quando usados em doses não recomendadas ou de forma inadequada têm promovido contaminação ambiental, de animais, intoxicação de agricultores, resíduos em alimentos, surgimento de biótipos resistentes, dentre outros. Buscando alternativas de controle menos agressivos a utilização de um produto formulado a partir de microrganismos, principalmente fungos se torna uma ferramenta importante junto à área de proteção de plantas e ao controle biológico. Desta maneira o presente trabalho teve como objetivo concentrar e formular um bioherbicida a base de Phoma sp. com efeito sobre planta bioindicadora e plantas daninhas. Os experimentos foram divididos em três etapas. Na 1ª etapa, foi realizada a purificação e concentração do caldo fermentado através de membranas poliméricas, nesta etapa para a análise do potencial fitotóxico foram utilizadas folhas destacadas de Cucumis sativus. Na 2ª etapa, utilizou-se a melhor condição da 1ª etapa para avaliar diferentes formulações contendo óleo de palma, Span®80 e Tween®80, com o objetivo de aumentar a fitotoxidade, aplicando-se os produtos em pós-emergência sobre C. sativus. A 3ª etapa avaliou-se a fitotoxidade em plantas daninhas em pré e pós-emergência. Em pré-emergência os testes foram realizado em câmara de BOD e em substrato na espécie de Amaranthus retroflexus. Para isso foi utilizada a melhor condição da 1ª etapa. Em pós-emergência utilizou-se a formulação que apresentou melhor resultado na 2ª etapa e também as condições com diferentes concentrações de óleo, sendo os testes realizados em três espécies: A. retroflexus, Bidens pilosa e Conyza canadensis. Os resultados obtidos para avaliação primária demonstraram que a concentração das moléculas foi eficiente em 30% do caldo retido, apresentando maior efeito nas folhas destacadas de C. sativus. Na 2ª etapa, a formulação 6, o qual apresenta para 10g de formulado 0,82g óleo de palma, 0,0576g Span®80, 0,2224g Tween®80 e 8,9g de caldo, apresentou maior fitotoxidade em C. sativus. Na 3ª etapa a aplicação em pré emergência de caldo retido em 30% não deixou ocorrer a germinação de A. retroflexus tanto em câmara de BOD quanto em substrato. Em pós-emergência a formulação 6 apresentou diferença da formulação 3 e 15 com maior efeito fitotóxico nas plantas daninhas, destacando-se mais para A. retroflexus. Phoma sp. apresenta ação bioherbicida em pré-emergência e pós-emergência e a adição de um adjuvante aos metabólitos secundários resultou em melhor ação dos mesmos para as espécies testadas.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESporUniversidade Federal de Santa MariaCentro de Ciências RuraisPrograma de Pós-Graduação em Engenharia AgrícolaUFSMBrasilEngenharia AgrícolaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessMicrorganismosAdjuvantesPlantas daninhasMicrorganismsAdjuvantsWeedsCNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLADesenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhasDevelopment of a bioherbicide from phoma sp. metabolites for weed managementinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisMazutti, Marcio Antoniohttp://lattes.cnpq.br/3520282081196395Arnemann, Jonas Andréhttp://lattes.cnpq.br/9594849663299829Galon, Leandrohttp://lattes.cnpq.br/5349314062564211http://lattes.cnpq.br/1819904185042053Todero, Izelmar5003000000086007d7d5001-84cd-4e08-9476-4ab9b3d8e954b9332b9d-b51b-4f1c-82fc-0fabc08dbc6da0fa7414-f15f-4dcf-8389-249ef850aebe75f73e2c-c993-418b-8be3-7a5211df97b0reponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGEA_2017_TODERO_IZELMAR.pdfDIS_PPGEA_2017_TODERO_IZELMAR.pdfDissertação de Mestradoapplication/pdf2627210http://repositorio.ufsm.br/bitstream/1/14054/1/DIS_PPGEA_2017_TODERO_IZELMAR.pdf5c2287c525d19e05fc8b27d60570a316MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8804http://repositorio.ufsm.br/bitstream/1/14054/2/license_rdfc1efe8e24d7281448e873be30ea326ffMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/14054/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD53TEXTDIS_PPGEA_2017_TODERO_IZELMAR.pdf.txtDIS_PPGEA_2017_TODERO_IZELMAR.pdf.txtExtracted texttext/plain138337http://repositorio.ufsm.br/bitstream/1/14054/4/DIS_PPGEA_2017_TODERO_IZELMAR.pdf.txted64a0398a6adbcd0d179b51f1fc7ad4MD54THUMBNAILDIS_PPGEA_2017_TODERO_IZELMAR.pdf.jpgDIS_PPGEA_2017_TODERO_IZELMAR.pdf.jpgIM Thumbnailimage/jpeg4586http://repositorio.ufsm.br/bitstream/1/14054/5/DIS_PPGEA_2017_TODERO_IZELMAR.pdf.jpg8478d7b12bd9994c9a0c7ac6e76c603bMD551/140542018-08-15 18:44:06.902oai:repositorio.ufsm.br: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 Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2018-08-15T21:44:06Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
dc.title.alternative.eng.fl_str_mv |
Development of a bioherbicide from phoma sp. metabolites for weed management |
title |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
spellingShingle |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas Todero, Izelmar Microrganismos Adjuvantes Plantas daninhas Microrganisms Adjuvants Weeds CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
title_full |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
title_fullStr |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
title_full_unstemmed |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
title_sort |
Desenvolvimento de um bioherbicida a partir de metabólitos de phoma sp. para o manejo de plantas daninhas |
author |
Todero, Izelmar |
author_facet |
Todero, Izelmar |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Mazutti, Marcio Antonio |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/3520282081196395 |
dc.contributor.referee1.fl_str_mv |
Arnemann, Jonas André |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/9594849663299829 |
dc.contributor.referee2.fl_str_mv |
Galon, Leandro |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/5349314062564211 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1819904185042053 |
dc.contributor.author.fl_str_mv |
Todero, Izelmar |
contributor_str_mv |
Mazutti, Marcio Antonio Arnemann, Jonas André Galon, Leandro |
dc.subject.por.fl_str_mv |
Microrganismos Adjuvantes Plantas daninhas |
topic |
Microrganismos Adjuvantes Plantas daninhas Microrganisms Adjuvants Weeds CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.eng.fl_str_mv |
Microrganisms Adjuvants Weeds |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
The weeds are one of the main problems faced by the farmers, because such weeds are responsible for a significant amount of the agricultural losses. The key control method is the chemical with use of herbicides. Although efficient when used in doses not recommended or inadequate form have promoted environmental contamination, of animal, intoxication of farmers, residues in food, appearance of resistant biotopes, among others. Looking for alternatives of control less aggressive, the utilization of a formulated product from microorganisms, mainly fungi, becomes an important tool into the area of plant protection and the biological control. In this way, the present work had as objective to concentrate and formulate a bioherbicide based on Phoma sp. with effect on bioindicated plants and weeds. The experiments were divided in 3 stages. In the 1° stage, it was realized the purification and concentration of the fermented broth throughout polymeric membranes, in this stage to analyze the potential phytotoxic was utilized leafs from Cucumis sativus. In the 2° stage, was utilized the best condition of the 1° stage to evaluate different formulations containing palm oil, Span®80 and Tween®80, with the objective of increasing the phytoxicity, applying the products in post-emergence on C. sativus. The 3° stage evaluated the phytotoxity in weeds with pre and post-emergence. In pre-emergence, the tests realized were in BOD chamber and in substrate of an species called Amaranthus retroflexus, for this, it was utilized the best condition of the 1° stage. In the post-emergence it was utilized the formulation than presented the best result within the 2° stage and the conditions with different oil concentrations, being the tests performed in three species: A. retroflexus, Bidens pilosa and Conyza canadensis. The results obtained for a primary evaluation demonstrated that the molecules concentration was efficient in 30% of the retained broth, presenting a greater effect in the leaf detected from C. sativus. In the 2° stage, the formulation 6, that presents for 10g of formulated 0,82g oil palm, 0,0576g Span 80, 0,2224g Tween 80 and 8,9g of cald, presented a higher phytotoxity in C. sativus. In the 3° stage the application in pre-emergence of broth retained in 30% did not allow to occur the germination of A. retroflexus in both BOD and substrate. In the post-emergence, the formulation 6 presented difference of the formulation 3 and 15 with higher phytotoxic effect in weeds, highlighting more for the A. retroflexus. Phoma sp. presents bioherbicide action in pre-emergence and post-emergence and the addition of an adjuvant for the secondary metabolic resulted in a better action of them on the tested species. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-03-02 |
dc.date.accessioned.fl_str_mv |
2018-08-15T21:44:06Z |
dc.date.available.fl_str_mv |
2018-08-15T21:44:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/14054 |
url |
http://repositorio.ufsm.br/handle/1/14054 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
500300000008 |
dc.relation.confidence.fl_str_mv |
600 |
dc.relation.authority.fl_str_mv |
7d7d5001-84cd-4e08-9476-4ab9b3d8e954 b9332b9d-b51b-4f1c-82fc-0fabc08dbc6d a0fa7414-f15f-4dcf-8389-249ef850aebe 75f73e2c-c993-418b-8be3-7a5211df97b0 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Agrícola |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Engenharia Agrícola |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações do UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Biblioteca Digital de Teses e Dissertações do UFSM |
collection |
Biblioteca Digital de Teses e Dissertações do UFSM |
bitstream.url.fl_str_mv |
http://repositorio.ufsm.br/bitstream/1/14054/1/DIS_PPGEA_2017_TODERO_IZELMAR.pdf http://repositorio.ufsm.br/bitstream/1/14054/2/license_rdf http://repositorio.ufsm.br/bitstream/1/14054/3/license.txt http://repositorio.ufsm.br/bitstream/1/14054/4/DIS_PPGEA_2017_TODERO_IZELMAR.pdf.txt http://repositorio.ufsm.br/bitstream/1/14054/5/DIS_PPGEA_2017_TODERO_IZELMAR.pdf.jpg |
bitstream.checksum.fl_str_mv |
5c2287c525d19e05fc8b27d60570a316 c1efe8e24d7281448e873be30ea326ff 2f0571ecee68693bd5cd3f17c1e075df ed64a0398a6adbcd0d179b51f1fc7ad4 8478d7b12bd9994c9a0c7ac6e76c603b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações do UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1791086284062588928 |