Soybean Cyst Nematode
Mostrando 13-24 de 26 artigos, teses e dissertações.
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13. Geostatistic modeling of spatial distribution of common bean and soybean diseases and it relationship among soil fertility and mineral nutrition plants / Modelagem geoestatÃstica da distribuiÃÃo espacial de doenÃas do feijoeiro comum e da soja e sua relaÃÃo com a fertilidade do solo e nutriÃÃo mineral de plantas
The knowledge of the spatial dynamics of plant diseases and environmental factors that can influence an epidemic is very important for the definition of control strategies for efficient and sustainable management. Therefore, the objective of the present work was to evaluate the pattern of spatial distribution of white mold in two areas of winter common bean
Publicado em: 2008
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14. Seleção assistida e diversidade genética de fontes de resistência ao nematóide de cisto da soja / Assisted selection and genetic diversity of resistance sources to the resistance to soybean cyst nematode
Due to difficulties in the performance of the phenotypic selection for the resistance to the soybean cyst nematode (NCS), the need to implant the marker-assisted selection to this pathogen, and the little knowledge about the genetic diversity of the resistant cultivars developed by the Brazilian breeding programs, the objectives of this work were (1) to use
Publicado em: 2008
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15. Levantamento de fitonematóides nas culturas de soja e milho no município de Jataí-Go / Detection of phytonematodes on soybean and corn cultures from county, Jataí, Goiás, Brazil
Population surveys of plant parasite nematodes are an important tool for the evaluation of their presence and losses caused by these organisms in many crops. The county of Jataí is considered as an important maize and soybean producer. Soybean was introduced in the county in the 80s and, up to now, a significant increase in planted area and yield has been o
Publicado em: 2007
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16. Levantamento de fitonematÃides nas culturas de soja e milho no municÃpio de JataÃ-Go / Detection of phytonematodes on soybean and corn cultures from county, JataÃ, GoiÃs, Brazil
Population surveys of plant parasite nematodes are an important tool for the evaluation of their presence and losses caused by these organisms in many crops. The county of Jataà is considered as an important maize and soybean producer. Soybean was introduced in the county in the 80âs and, up to now, a significant increase in planted area and yield has been
Publicado em: 2007
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17. Reaction of soybean genotypes from Universidade Federal de Uberlândias breeding program to the plant nematode Heterodera glycines race 3 / Reação de genótipos de soja do programa de melhoramento da Universidade Federal de Uberlândia ao fitonematóide Heterodera glycines raça 3
A soja (Glycine max (L) Merril) é uma planta milenar, sendo difícil estabelecer sua origem e sua história. A ocorrência de doenças na cultura da soja é um dos principais fatores que limitam a obtenção de altos rendimentos. As variedades resistentes de soja constituem a ferramenta mais eficaz disponível para o manejo do nematóide de cisto da soja. O
Publicado em: 2007
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18. Estratégias para seleção de linhagens experimentais de soja para tolerância à ferrugem e associações com outras doenças / Strategies for selection of soybean lines to rust tolerance and associations with other diseases
Soybean rust (Phakopsora pachyrhizi Sydow and Sydow) was first recorded in Brazil during the 2000/01 season and, even today, represents an important challenge to soybean breeding. The cultivars and lines initially identified as resistant had their resistance breakdown on the 2002/03 season, probably by the occurrence of new races of the pathogen. Consequentl
Publicado em: 2007
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19. ReaÃÃo de genÃtipos de soja do programa de melhoramento da Universidade Federal de UberlÃndia ao fitonematÃide Heterodera glycines raÃa 3 / Reaction of soybean genotypes from Universidade Federal de UberlÃndiaâs breeding program to the plant nematode Heterodera glycines race 3
A soja (Glycine max (L) Merril) à uma planta milenar, sendo difÃcil estabelecer sua origem e sua histÃria. A ocorrÃncia de doenÃas na cultura da soja à um dos principais fatores que limitam a obtenÃÃo de altos rendimentos. As variedades resistentes de soja constituem a ferramenta mais eficaz disponÃvel para o manejo do nematÃide de cisto da soja. O
Publicado em: 2007
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20. IdentificaÃÃo de raÃas do nematÃide de cisto da soja [Heterodera glycines (Ichinohe)] a partir de populaÃÃes de campo e isolados monocÃsticos e resistÃncia de cultivares comerciais à raÃa 3 / Race identification of the soybean cyst nematode (SCN) Heterodera glycines (Ichinohe) from field populations and monocystic isolates and resistance of commercial cultivars to race 3
O nematÃide de cisto à um dos principais patÃgenos da cultura da soja a nÃvel mundial. No Brasil, este nematÃide encontra-se disseminado em praticamente todas as regiÃes produtoras de soja, sendo responsÃvel por perdas de produtividade variÃveis, dependendo do nÃvel de infestaÃÃo a campo. No ParanÃ, esta espÃcie encontra-se amplamente distribuÃ
Publicado em: 2007
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21. Soybean rust (Phakopsora pachyrhizi Sydow &P. Sydow) management with nutrients and fungicides and the influence of mineral nutrition on soybean cyst nematode (Heterodera glycines Ichinohe) spatial distribution and reproduction. / Manejo da ferrugem da soja (Phakopsora pachyrhizi Sydow e P. Sydow) com nutrientes e fungicidas e a influÃncia da nutriÃÃo mineral na distribuiÃÃo espacial e reproduÃÃo do nematÃide do cisto da soja (Heterodera glycines Ichinohe)
O manejo da ferrugem da soja com nutrientes e fungicidas e a influÃncia da nutriÃÃo mineral na distribuiÃÃo espacial e na reproduÃÃo do NCS foram estudados em 5 experimentos. No primeiro experimento realizado em casa-de-vegetaÃÃo, objetivou-se avaliar a intensidade da ferrugem asiÃtica em plantas de soja, em funÃÃo de diferentes doses de potÃssi
Publicado em: 2007
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22. Mapeamento e validação de QTLs de resistência ao nematóide de cisto da soja / Mapping and validation of QTLs for resistance to soybean cyst nematode
To study soybean (Glycine max (L.) Merrill) resistance to the cyst nematode - NCS (Heterodera glycines Ichinohe) and to help the implantation of the marker assisted selection in breeding programs, the present work was carried with the following objectives: (a) to study the inheritance of resistance to the races 3, 9 and 14 of NCS in different populations; (b
Publicado em: 2006
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23. SGMD: the Soybean Genomics and Microarray Database
The Soybean Genomics and Microarray Database (SGMD) attempts to provide an integrated view of the interaction of soybean with the soybean cyst nematode and contains genomic, EST and microarray data with embedded analytical tools allowing correlation of soybean ESTs with their gene expression profiles. SGMD provides analytical tools to mine the microarray dat
Oxford University Press.
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24. Emerging Approaches to Broaden Resistance of Soybean to Soybean Cyst Nematode as Supported by Gene Expression Studies1
American Society of Plant Biologists.