Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) |
Texto Completo: | http://tede.upf.br:8080/jspui/handle/tede/1767 |
Resumo: | Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most severe diseases affecting the crop and the main control strategy is the fungicide application. Factors such as spray volume, droplet size, product features, the soybean cultivar used, and also the climatic conditions, such as the rain occurrence, influence the disease control effectiveness. The objectives of this work were to evaluate the sensitivity of twelve P. pachyrhizi isolates to the most commonly used fungicides; to verify if the rainfall simulation, at different time intervals (30 to 240 minutes), after the application of penetrant and non-penetrant fungicides with different spray volumes (70 and 150 L ha -1 ), affects the effectiveness of the ASR chemical control; and to verify if the combination of spray volumes (70, 110 and 150 L ha -1 ) and droplet sizes (fine and medium), in the fungicide application in the field, affects the ASR control in soybean cultivars with different leaf area index (BMX Lança and BMX Garra). As a result of the first assay, the fungicides presented different levels of fungitoxicity to P. pachyrhizi isolates obtained from different places. Site-specific fungicides showed high to moderate fungitoxicity to the isolates while the multisites presented moderate to slightly toxic activity. For the rain simulation test, non-penetrating fungicides were more susceptible to rain removal, especially when using the 70 L ha -1 spray volume. The control percentages of the treatments were considered statistically similar to the control which received the fungicide application but it was not submitted to rainfall, when it occurred between 120 and 180 minutes after the application of penetrating fungicides and at 240 minutes for the non-penetrants. The closer is the application of the fungicide to the rain occurence, the greater are the product removal and the disease control reduction. Non-penetrating fungicides were more susceptible to leaching than penetrants. The spray volume of 150 L ha -1 attenuated in one hour the rain impact on the fungicide absorption or retention on the leaf surface, promoting greater disease control. For the last trial, increasing spray volumes according to the crop development (70, 110 and 150 L ha -1 ) and fine droplets (in the second and third applications) showed yield results similar to the use of 150 L ha -1 fixed spray volume, regardless of droplet size, for cv. BMX Lança in 2017, when its maximum leaf area index (LAI) was 5.8. For cv. BMX Garra, which in the same year presented maximum LAI of 7.1, the highest seed yield was observed with the use of the fixed spray volume of 150 L ha -1 in all applications, with both droplet sizes. In 2018, cultivars BMX Lança and BMX Garra had maximum LAI of 4.9 and 5.5, respectively, and no statistical differences were detected among the treatments that received fungicide application. The exception was only the treatment with 70 L ha -1 in all applications, with medium drops for cv. Garra, which was statistically inferior when compared to the other treatments. The higher the leaf area index and the disease pressure, the greater is the need of soybean plants protection, and the use of larger spray volumes promotes greater leaf area protection and fine droplets presented greater capacity to penetrate along the soybean canopy, providing greater target coverage. |
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Deuner, Carolina Cardoso83304150153http://lattes.cnpq.br/302955659313657301645753085http://lattes.cnpq.br/2371811729292367Chechi, Amanda2019-08-23T19:48:19Z2019-07-05CHECHI, Amanda. Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja. 2019. 131 f. Tese (Doutorado em Agronomia) - Universidade de Passo Fundo, Passo Fundo, RS, 2019.http://tede.upf.br:8080/jspui/handle/tede/1767Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most severe diseases affecting the crop and the main control strategy is the fungicide application. Factors such as spray volume, droplet size, product features, the soybean cultivar used, and also the climatic conditions, such as the rain occurrence, influence the disease control effectiveness. The objectives of this work were to evaluate the sensitivity of twelve P. pachyrhizi isolates to the most commonly used fungicides; to verify if the rainfall simulation, at different time intervals (30 to 240 minutes), after the application of penetrant and non-penetrant fungicides with different spray volumes (70 and 150 L ha -1 ), affects the effectiveness of the ASR chemical control; and to verify if the combination of spray volumes (70, 110 and 150 L ha -1 ) and droplet sizes (fine and medium), in the fungicide application in the field, affects the ASR control in soybean cultivars with different leaf area index (BMX Lança and BMX Garra). As a result of the first assay, the fungicides presented different levels of fungitoxicity to P. pachyrhizi isolates obtained from different places. Site-specific fungicides showed high to moderate fungitoxicity to the isolates while the multisites presented moderate to slightly toxic activity. For the rain simulation test, non-penetrating fungicides were more susceptible to rain removal, especially when using the 70 L ha -1 spray volume. The control percentages of the treatments were considered statistically similar to the control which received the fungicide application but it was not submitted to rainfall, when it occurred between 120 and 180 minutes after the application of penetrating fungicides and at 240 minutes for the non-penetrants. The closer is the application of the fungicide to the rain occurence, the greater are the product removal and the disease control reduction. Non-penetrating fungicides were more susceptible to leaching than penetrants. The spray volume of 150 L ha -1 attenuated in one hour the rain impact on the fungicide absorption or retention on the leaf surface, promoting greater disease control. For the last trial, increasing spray volumes according to the crop development (70, 110 and 150 L ha -1 ) and fine droplets (in the second and third applications) showed yield results similar to the use of 150 L ha -1 fixed spray volume, regardless of droplet size, for cv. BMX Lança in 2017, when its maximum leaf area index (LAI) was 5.8. For cv. BMX Garra, which in the same year presented maximum LAI of 7.1, the highest seed yield was observed with the use of the fixed spray volume of 150 L ha -1 in all applications, with both droplet sizes. In 2018, cultivars BMX Lança and BMX Garra had maximum LAI of 4.9 and 5.5, respectively, and no statistical differences were detected among the treatments that received fungicide application. The exception was only the treatment with 70 L ha -1 in all applications, with medium drops for cv. Garra, which was statistically inferior when compared to the other treatments. The higher the leaf area index and the disease pressure, the greater is the need of soybean plants protection, and the use of larger spray volumes promotes greater leaf area protection and fine droplets presented greater capacity to penetrate along the soybean canopy, providing greater target coverage.A ferrugem-asiática da soja (FAS), causada pelo fungo Phakopsora pachyrhizi, é uma das doenças mais severas que incide na cultura e a principal estratégia de controle é a utilização de fungicidas. Fatores como volume de calda, tamanho de gotas, características do produto e da cultivar de soja utilizados e também as condições climáticas, como a ocorrência de chuva, exercem influência na eficácia de controle da doença. Os objetivos deste trabalho foram avaliar a sensibilidade de doze isolados de P. pachyrhizi aos fungicidas mais utilizados; verificar se a simulação de chuva, em intervalos de tempo diferentes (30 a 240 minutos), após a aplicação de fungicidas penetrantes e não-penetrantes com diferentes volumes de calda (70 e 150 L ha-1), afeta a eficácia do controle químico da FAS; e verificar se o uso de combinações de volumes de calda (70, 110 e 150 L ha-1) e tamanhos de gota (fino e médio) na aplicação de fungicidas no campo, afeta o controle da FAS em cultivares de soja de diferentes índices de área foliar (BMX Lança e BMX Garra). Como resultados do primeiro ensaio, os fungicidas apresentam diferentes níveis de fungitoxicidade aos isolados de P. pachyrhizi dos distintos locais testados. Os fungicidas sítioespecífico apresentaram alta a moderada fungitoxicidade aos isolados enquanto os multissítios apresentaram atividade moderada a pouco tóxica. Para o ensaio de simulação de chuva, os fungicidas não-penetrantes foram mais suscetíveis à remoção pela chuva, especialmente quando utilizado o volume de calda de 70 L ha-1. As porcentagens de controle dos tratamentos se igualaram estatisticamente à testemunha com fungicida e sem chuva quando esta ocorreu entre os 120 e 180 minutos após a aplicação para os fungicidas penetrantes e aos 240 minutos para os protetores. O quanto mais próximo do momento da aplicação do fungicida a chuva ocorrer, maior é a remoção do produto e a redução no controle da doença, sendo que os fungicidas nãopenetrantes são mais suscetíveis à lixiviação do que os penetrantes. O volume de calda de 150 L ha-1 atenuou em uma hora o impacto da chuva sobre a absorção ou retenção do fungicida na superfície foliar, promovendo maior controle da doença. Para o último ensaio, os volumes crescentes de calda de acordo com o crescimento da cultura (70, 110 and 150 L ha-1) e gotas finas (na segunda e terceira aplicações) apresentaram resultados de rendimento semelhantes à utilização do volume de calda fixo de 150 L ha-1 em todas as aplicações, independentemente do tamanho de gotas, para a cultivar BMX Lança em 2017, quando seu índice de área foliar (IAF) máximo foi de 5,8. Para a cultivar BMX Garra que, no mesmo ano, apresentou IAF máximo de 7,1, os maiores valores de rendimento de sementes foram com a utilização do volume fixo de 150 L ha-1 com ambos os tamanhos de gota. Em 2018, as cultivares BMX Lança e BMX Garra apresentaram IAF máximos de 4,9 e 5,5, respectivamente, e não foram detectadas diferenças estatísticas entre os tratamentos que receberam aplicações de fungicidas quanto à produtividade das cultivares. A exceção foi somente o tratamento com 70 L ha-1 em todas as aplicações, com o uso de gotas médias para a cv. Garra, o qual foi inferior aos demais. Quanto maior o índice de área foliar e a pressão de doença, maior é a necessidade de proteção das plantas de soja, sendo que o uso de maiores volumes de calda promovem maior proteção da área foliar e gotas finas apresentam maior capacidade de penetrar ao longo do dossel da soja, proporcionando maior cobertura do alvo.Submitted by Aline Rezende (alinerezende@upf.br) on 2019-08-23T19:48:19Z No. of bitstreams: 1 2019AmandaChechi.pdf: 1062607 bytes, checksum: 2760fa797977a743449c8d2aa4360b29 (MD5)Made available in DSpace on 2019-08-23T19:48:19Z (GMT). No. of bitstreams: 1 2019AmandaChechi.pdf: 1062607 bytes, checksum: 2760fa797977a743449c8d2aa4360b29 (MD5) Previous issue date: 2019-07-05application/pdfporUniversidade de Passo FundoPrograma de Pós-Graduação em AgronomiaUPFBrasilFaculdade de Agronomia e Medicina Veterinária – FAMVSoja - Doenças e pragasFerrugem asiáticaPlantas - Efeito dos fungicidasCIENCIAS AGRARIAS::AGRONOMIASensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em sojaPhakopsora pachyrhizi susceptibility to fungicides, rain leaching, syrup volume and droplet size in soybean rust controlinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis562406611703505429050050060053202200503672799-3091138714907603907info:eu-repo/semantics/openAccessreponame:Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF)instname:Universidade de Passo Fundo (UPF)instacron:UPFORIGINAL2019AmandaChechi.pdf2019AmandaChechi.pdfapplication/pdf1062607http://tede.upf.br:8080/jspui/bitstream/tede/1767/2/2019AmandaChechi.pdf2760fa797977a743449c8d2aa4360b29MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://tede.upf.br:8080/jspui/bitstream/tede/1767/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/17672019-08-23 16:48:19.145oai:tede.upf.br:tede/1767Tk9UQTogQ09MT1FVRSBBUVVJIEEgU1VBIFBSw5NQUklBIExJQ0VOw4dBCkVzdGEgbGljZW7Dp2EgZGUgZXhlbXBsbyDDqSBmb3JuZWNpZGEgYXBlbmFzIHBhcmEgZmlucyBpbmZvcm1hdGl2b3MuCgpMSUNFTsOHQSBERSBESVNUUklCVUnDh8ODTyBOw4NPLUVYQ0xVU0lWQQoKQ29tIGEgYXByZXNlbnRhw6fDo28gZGVzdGEgbGljZW7Dp2EsIHZvY8OqIChvIGF1dG9yIChlcykgb3UgbyB0aXR1bGFyIGRvcyBkaXJlaXRvcyBkZSBhdXRvcikgY29uY2VkZSDDoCBVbml2ZXJzaWRhZGUgClhYWCAoU2lnbGEgZGEgVW5pdmVyc2lkYWRlKSBvIGRpcmVpdG8gbsOjby1leGNsdXNpdm8gZGUgcmVwcm9kdXppciwgIHRyYWR1emlyIChjb25mb3JtZSBkZWZpbmlkbyBhYmFpeG8pLCBlL291IApkaXN0cmlidWlyIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyAoaW5jbHVpbmRvIG8gcmVzdW1vKSBwb3IgdG9kbyBvIG11bmRvIG5vIGZvcm1hdG8gaW1wcmVzc28gZSBlbGV0csO0bmljbyBlIAplbSBxdWFscXVlciBtZWlvLCBpbmNsdWluZG8gb3MgZm9ybWF0b3Mgw6F1ZGlvIG91IHbDrWRlby4KClZvY8OqIGNvbmNvcmRhIHF1ZSBhIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBwb2RlLCBzZW0gYWx0ZXJhciBvIGNvbnRlw7pkbywgdHJhbnNwb3IgYSBzdWEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIApwYXJhIHF1YWxxdWVyIG1laW8gb3UgZm9ybWF0byBwYXJhIGZpbnMgZGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIHRhbWLDqW0gY29uY29yZGEgcXVlIGEgU2lnbGEgZGUgVW5pdmVyc2lkYWRlIHBvZGUgbWFudGVyIG1haXMgZGUgdW1hIGPDs3BpYSBhIHN1YSB0ZXNlIG91IApkaXNzZXJ0YcOnw6NvIHBhcmEgZmlucyBkZSBzZWd1cmFuw6dhLCBiYWNrLXVwIGUgcHJlc2VydmHDp8Ojby4KClZvY8OqIGRlY2xhcmEgcXVlIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyDDqSBvcmlnaW5hbCBlIHF1ZSB2b2PDqiB0ZW0gbyBwb2RlciBkZSBjb25jZWRlciBvcyBkaXJlaXRvcyBjb250aWRvcyAKbmVzdGEgbGljZW7Dp2EuIFZvY8OqIHRhbWLDqW0gZGVjbGFyYSBxdWUgbyBkZXDDs3NpdG8gZGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBuw6NvLCBxdWUgc2VqYSBkZSBzZXUgCmNvbmhlY2ltZW50bywgaW5mcmluZ2UgZGlyZWl0b3MgYXV0b3JhaXMgZGUgbmluZ3XDqW0uCgpDYXNvIGEgc3VhIHRlc2Ugb3UgZGlzc2VydGHDp8OjbyBjb250ZW5oYSBtYXRlcmlhbCBxdWUgdm9jw6ogbsOjbyBwb3NzdWkgYSB0aXR1bGFyaWRhZGUgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLCB2b2PDqiAKZGVjbGFyYSBxdWUgb2J0ZXZlIGEgcGVybWlzc8OjbyBpcnJlc3RyaXRhIGRvIGRldGVudG9yIGRvcyBkaXJlaXRvcyBhdXRvcmFpcyBwYXJhIGNvbmNlZGVyIMOgIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSAKb3MgZGlyZWl0b3MgYXByZXNlbnRhZG9zIG5lc3RhIGxpY2Vuw6dhLCBlIHF1ZSBlc3NlIG1hdGVyaWFsIGRlIHByb3ByaWVkYWRlIGRlIHRlcmNlaXJvcyBlc3TDoSBjbGFyYW1lbnRlIAppZGVudGlmaWNhZG8gZSByZWNvbmhlY2lkbyBubyB0ZXh0byBvdSBubyBjb250ZcO6ZG8gZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvIG9yYSBkZXBvc2l0YWRhLgoKQ0FTTyBBIFRFU0UgT1UgRElTU0VSVEHDh8ODTyBPUkEgREVQT1NJVEFEQSBURU5IQSBTSURPIFJFU1VMVEFETyBERSBVTSBQQVRST0PDjU5JTyBPVSAKQVBPSU8gREUgVU1BIEFHw4pOQ0lBIERFIEZPTUVOVE8gT1UgT1VUUk8gT1JHQU5JU01PIFFVRSBOw4NPIFNFSkEgQSBTSUdMQSBERSAKVU5JVkVSU0lEQURFLCBWT0PDiiBERUNMQVJBIFFVRSBSRVNQRUlUT1UgVE9ET1MgRSBRVUFJU1FVRVIgRElSRUlUT1MgREUgUkVWSVPDg08gQ09NTyAKVEFNQsOJTSBBUyBERU1BSVMgT0JSSUdBw4fDlUVTIEVYSUdJREFTIFBPUiBDT05UUkFUTyBPVSBBQ09SRE8uCgpBIFNpZ2xhIGRlIFVuaXZlcnNpZGFkZSBzZSBjb21wcm9tZXRlIGEgaWRlbnRpZmljYXIgY2xhcmFtZW50ZSBvIHNldSBub21lIChzKSBvdSBvKHMpIG5vbWUocykgZG8ocykgCmRldGVudG9yKGVzKSBkb3MgZGlyZWl0b3MgYXV0b3JhaXMgZGEgdGVzZSBvdSBkaXNzZXJ0YcOnw6NvLCBlIG7Do28gZmFyw6EgcXVhbHF1ZXIgYWx0ZXJhw6fDo28sIGFsw6ltIGRhcXVlbGFzIApjb25jZWRpZGFzIHBvciBlc3RhIGxpY2Vuw6dhLgo=Biblioteca Digital de Teses e DissertaçõesPUBhttp://tede.upf.br/oai/requestbiblio@upf.br || bio@upf.br || cas@upf.br || car@upf.br || lve@upf.br || sar@upf.br || sol@upf.br || upfmundi@upf.br || jucelei@upf.bropendoar:2019-08-23T19:48:19Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) - Universidade de Passo Fundo (UPF)false |
dc.title.por.fl_str_mv |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
dc.title.alternative.eng.fl_str_mv |
Phakopsora pachyrhizi susceptibility to fungicides, rain leaching, syrup volume and droplet size in soybean rust control |
title |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
spellingShingle |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja Chechi, Amanda Soja - Doenças e pragas Ferrugem asiática Plantas - Efeito dos fungicidas CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
title_full |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
title_fullStr |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
title_full_unstemmed |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
title_sort |
Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja |
author |
Chechi, Amanda |
author_facet |
Chechi, Amanda |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Deuner, Carolina Cardoso |
dc.contributor.advisor1ID.fl_str_mv |
83304150153 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/3029556593136573 |
dc.contributor.authorID.fl_str_mv |
01645753085 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2371811729292367 |
dc.contributor.author.fl_str_mv |
Chechi, Amanda |
contributor_str_mv |
Deuner, Carolina Cardoso |
dc.subject.por.fl_str_mv |
Soja - Doenças e pragas Ferrugem asiática Plantas - Efeito dos fungicidas |
topic |
Soja - Doenças e pragas Ferrugem asiática Plantas - Efeito dos fungicidas CIENCIAS AGRARIAS::AGRONOMIA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::AGRONOMIA |
description |
Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most severe diseases affecting the crop and the main control strategy is the fungicide application. Factors such as spray volume, droplet size, product features, the soybean cultivar used, and also the climatic conditions, such as the rain occurrence, influence the disease control effectiveness. The objectives of this work were to evaluate the sensitivity of twelve P. pachyrhizi isolates to the most commonly used fungicides; to verify if the rainfall simulation, at different time intervals (30 to 240 minutes), after the application of penetrant and non-penetrant fungicides with different spray volumes (70 and 150 L ha -1 ), affects the effectiveness of the ASR chemical control; and to verify if the combination of spray volumes (70, 110 and 150 L ha -1 ) and droplet sizes (fine and medium), in the fungicide application in the field, affects the ASR control in soybean cultivars with different leaf area index (BMX Lança and BMX Garra). As a result of the first assay, the fungicides presented different levels of fungitoxicity to P. pachyrhizi isolates obtained from different places. Site-specific fungicides showed high to moderate fungitoxicity to the isolates while the multisites presented moderate to slightly toxic activity. For the rain simulation test, non-penetrating fungicides were more susceptible to rain removal, especially when using the 70 L ha -1 spray volume. The control percentages of the treatments were considered statistically similar to the control which received the fungicide application but it was not submitted to rainfall, when it occurred between 120 and 180 minutes after the application of penetrating fungicides and at 240 minutes for the non-penetrants. The closer is the application of the fungicide to the rain occurence, the greater are the product removal and the disease control reduction. Non-penetrating fungicides were more susceptible to leaching than penetrants. The spray volume of 150 L ha -1 attenuated in one hour the rain impact on the fungicide absorption or retention on the leaf surface, promoting greater disease control. For the last trial, increasing spray volumes according to the crop development (70, 110 and 150 L ha -1 ) and fine droplets (in the second and third applications) showed yield results similar to the use of 150 L ha -1 fixed spray volume, regardless of droplet size, for cv. BMX Lança in 2017, when its maximum leaf area index (LAI) was 5.8. For cv. BMX Garra, which in the same year presented maximum LAI of 7.1, the highest seed yield was observed with the use of the fixed spray volume of 150 L ha -1 in all applications, with both droplet sizes. In 2018, cultivars BMX Lança and BMX Garra had maximum LAI of 4.9 and 5.5, respectively, and no statistical differences were detected among the treatments that received fungicide application. The exception was only the treatment with 70 L ha -1 in all applications, with medium drops for cv. Garra, which was statistically inferior when compared to the other treatments. The higher the leaf area index and the disease pressure, the greater is the need of soybean plants protection, and the use of larger spray volumes promotes greater leaf area protection and fine droplets presented greater capacity to penetrate along the soybean canopy, providing greater target coverage. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-08-23T19:48:19Z |
dc.date.issued.fl_str_mv |
2019-07-05 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
CHECHI, Amanda. Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja. 2019. 131 f. Tese (Doutorado em Agronomia) - Universidade de Passo Fundo, Passo Fundo, RS, 2019. |
dc.identifier.uri.fl_str_mv |
http://tede.upf.br:8080/jspui/handle/tede/1767 |
identifier_str_mv |
CHECHI, Amanda. Sensibilidade de Phakopsora pachyrhizi a fungicidas, lixiviação pela chuva, volume de calda e tamanho de gota no controle da ferrugem em soja. 2019. 131 f. Tese (Doutorado em Agronomia) - Universidade de Passo Fundo, Passo Fundo, RS, 2019. |
url |
http://tede.upf.br:8080/jspui/handle/tede/1767 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
5624066117035054290 |
dc.relation.confidence.fl_str_mv |
500 500 600 |
dc.relation.department.fl_str_mv |
53202200503672799 |
dc.relation.cnpq.fl_str_mv |
-3091138714907603907 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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Universidade de Passo Fundo |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Agronomia |
dc.publisher.initials.fl_str_mv |
UPF |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Faculdade de Agronomia e Medicina Veterinária – FAMV |
publisher.none.fl_str_mv |
Universidade de Passo Fundo |
dc.source.none.fl_str_mv |
reponame:Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) instname:Universidade de Passo Fundo (UPF) instacron:UPF |
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Universidade de Passo Fundo (UPF) |
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UPF |
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UPF |
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Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) |
collection |
Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) |
bitstream.url.fl_str_mv |
http://tede.upf.br:8080/jspui/bitstream/tede/1767/2/2019AmandaChechi.pdf http://tede.upf.br:8080/jspui/bitstream/tede/1767/1/license.txt |
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MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca de teses e dissertações da Universidade de Passo Fundo (BDTD UPF) - Universidade de Passo Fundo (UPF) |
repository.mail.fl_str_mv |
biblio@upf.br || bio@upf.br || cas@upf.br || car@upf.br || lve@upf.br || sar@upf.br || sol@upf.br || upfmundi@upf.br || jucelei@upf.br |
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1809092294364626944 |