Asian Soybean Rust
Mostrando 13-24 de 71 artigos, teses e dissertações.
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13. Comparison of the efficacy of QoI fungicides, alone or in mixture with triazoles, in Asian soybean rust control, 2016/17 growing season
RESUMO Tem sido relatada a evolução da redução da sensibilidade de Phakopsora pachyrhizi às misturas dos três mecanismos de ação sítio-específicos (IDMs, IQes e ISDHs) usadas no seu controle. O objetivo desse trabalho foi quantificar a contribuição atual dos IQes, isolados ou em mistura com triazpois, no controle da ferrugem asiática da soja. Em
Summa phytopathol.. Publicado em: 2019-03
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14. New high-yielding conventional soybean adapted to the states of Goiás, Minas Gerais and Mato Grosso, Brazil
ABSTRACT. This paper aims to present the features of the new soybean cultivar UFUS Milionária, which was developed by the Soybean Improvement Program of the Federal University of Uberlândia (UFU) through crossing between IAC-100 and Cristalina RCH cultivars, using the Single Seed Descent (SSD) method. UFUS Milionária is resistant to many diseases caused b
Acta Sci., Agron.. Publicado em: 17/12/2018
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15. SPRAY NOZZLES PERFORMANCE IN FUNGICIDES APPLICATIONS FOR ASIAN SOYBEAN RUST CONTROL
ABSTRACT: The performance of fungicides in controlling Asian soybean rust depends, in part, the spray quality of these products. The market of components to spray offers new types of nozzles which generate droplets with different characteristics. This study aimed to verify whether applications of fungicides with different spray nozzles interfere in soybean r
Eng. Agríc.. Publicado em: 2017-08
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16. Managing soybean rust with fungicides and varieties of the early/semi-early and intermediate maturity groups
The objectives of this study were to evaluate the influence of soybean cultivar of two maturity groups, early/semi-early (E) or intermediate (I), on the management of Asian soybean rust (ASR) with fungicides and yield. Field trials were conducted during the 2006/07 and 2007/08 growing seasons. Seven cultivars of the two groups were tested in the first season
Trop. plant pathol.. Publicado em: 2014-04
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17. Identification of the soybean HyPRP family and specific gene response to Asian soybean rust disease
Soybean [Glycine max (L.) Merril], one of the most important crop species in the world, is very susceptible to abiotic and biotic stress. Soybean plants have developed a variety of molecular mechanisms that help them survive stressful conditions. Hybrid proline-rich proteins (HyPRPs) constitute a family of cell-wall proteins with a variable N-terminal domain
Genet. Mol. Biol.. Publicado em: 19/04/2013
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18. APLICAÇÕES DE FUNGICIDAS EM DIFERENTES ESTÁDIOS DA CULTURA DA SOJA EM DOIS LOCAIS
The main diseases occurring in soybean (Glycine max) in Brazil have a great damage potential, requiring additional expenses to control through measures available today, highlighting the fungicides spray. The objective of this study was to evaluate the effect of fungicides spray at different growth stages of soybean, cultivar CD 206, and verify the relation b
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/07/2012
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19. UtilizaÃÃo do coletor de uredÃsporos como indicador do momento da aplicaÃÃo de fungicidas para controle da ferrugem asiÃtica na cultura da soja / Use of collector uredospores as indicator of the time of application of fungicide for control of rust in asian soybean crop
O objetivo deste trabalho foi avaliar qual o melhor estÃdio fenolÃgico na cultura da soja para realizar aplicaÃÃo de fungicida, visando o controle da ferrugem asiÃtica, tendo por base a presenÃa ou nÃo de uredÃsporos no coletor de esporos. O delineamento experimental utilizado para os experimentos conduzidos foi em blocos casualizados com quatro repe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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20. A web-based bioinformatics interface applied to the GENOSOJA project: databases and pipelines
The Genosoja consortium is an initiative to integrate different omics research approaches carried out in Brazil. Basically, the aim of the project is to improve the plant by identifying genes involved in responses against stresses that affect domestic production, like drought stress and Asian Rust fungal disease. To do so, the project generated several types
Genetics and Molecular Biology. Publicado em: 2012
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21. Overall picture of expressed Heat Shock Factors in Glycine max, Lotus japonicus and Medicago truncatula
Heat shock (HS) leads to the activation of molecular mechanisms, known as HS-response, that prevent damage and enhance survival under stress. Plants have a flexible and specialized network of Heat Shock Factors (HSFs), which are transcription factors that induce the expression of heat shock proteins. The present work aimed to identify and characterize the Gl
Genetics and Molecular Biology. Publicado em: 2012
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22. Selection strategies of segregant soybean populations for resistance to Asian rust.
Abstract ? The objective of this work was to identify the for the more promising parental combinations to obtain lines with good resistance to soybean Asian rust (Phakopsora pachyrhizi). Two experiments were carried out in the field during the 2006/2007 and 2007/2008 growing seasons, to determine the percentage of infected leaf area of individual plants of f
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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23. Avaliação do impacto da variabilidade/mudanças climáticas sobre Euschistus heros, Telenomus podisi e ferrugem asiática na soja, no Região Sul do Brasil / Risk assessment of variability/climate change on the Euschistus heros, Telenomus podisi and asian soybean rust of soybean, in the southern region of Brazil
Brazil is the second largest soybean producer, however, biotic and abiotic factors affect the crop, causing serious damage, with significant economic impact. Among these problems, Euschistus heros and asian soybean rust. For biological control of the insects, the parasitoid Telenomus podisi has been described as one of the potential agents in MIP programs. T
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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24. Reaction of common cultivars to the Asian soybean rust pathogen, Phakopsora Pachyrhizi, under field conditions in South Africa and Brazil.
2006
Annual Report of the Bean Improvement Cooperative. Publicado em: 2011