Seleção de progênies de feijoeiro F4 resistentes ao Bean golden mosaic virus

Juliatti, Fernando Cézar; Moraes, Simone A.; Silva, Heyder D.; Borges, M. H.

doi:10.1590/s0100-41582005000300010

Cited by 5 publications

(5 citation statements)

References 5 publications

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“…Over the experiment, emergence incidence and disease severity were analyzed according to the recommendations of Juliatti et al 2005. Thousandbean weight (g) and productivity (Kf.ha -1 ) were also analyzed.…”

Section: Methodsmentioning

confidence: 99%

“…Thousandbean weight (g) and productivity (Kf.ha -1 ) were also analyzed. The results were obtained through a grading scale developed by Juliatti et al (2005), (Table 2).…”

Section: Methodsmentioning

confidence: 99%

“…This research's aim was to evaluate among the bean strains, which ones show the highest resistance degree to Bean golden mosaic, determining the most suiTable strains for breeding. * Breeding performed in 1990 and offspring evaluated through diallel breeding followed by selection through progeny test (Juliatti et al,2005.). …”

Section: Introductionmentioning

confidence: 99%

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Resistance of bean genotypes to bean golden mosaic virus (VMDF)

Coutinho

Carneiro

Juliatti³

2016

Biosci. J.

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ABSTRACT:The common bean (Phaseolus vulgaris L.) is a herbal annual plant, which belongs to Fabaceae family, it is grown by small and large farmers alike, in several production systems. It has much economic and social importance. However, the plant is a host to uncounTable fungal, bacterial and viral diseases. Among the viral pathologies there is one known as Bean golden mosaic virus (BGMV), currently spread to virtually every bean production region in Brazil and over the world, causing huge losses season after season. This research's aim was to evaluate the resistance degree presented by fifteen different bean genotypes as to symptomology shown due to infection by the virus on the plants. The experimental design was randomized blocks, with 15 treatments and a witness, Carioca-Pérola cultivar, and compound by four repetitions. Each parcel was compound by four lines of 3,0 meters in length and 0,5m apart, accounting for a total of 60 parcels of 6,0m². The analyzed characteristics were: Emergency, incidence, severity, thousand-bean weight, productivity, and chlorophyll content in the leaves. For characteristic incidence, at both 28 and 38 DAS, the genotypes did not prove to be resistant to the disease. For severity the strains PL 38, from the breeding between IAPAR 57 and IAPAR 72, and 93, from the breeding between ESAL-589 e IAPAR 57, stood out with superior results. For a thousand-bean weight, the genotype UFU Roxo 12, IAPAR 57 X ESAL 589 -PL 48, followed for ESAL 589 X IAPAR 57 -PL 148-1, UFU Preto 29, ESAL 589 X IAPAR 57 -PL 93, IAPAR 57 X IAPAR 72 -PL 25, IAPAR 57 X IAPAR 65 -PL194, CARIOCA PÉROLA-WITNESS, UFU Carioca 14 and ESAL 589 X IAPAR 72 -PL 129 was the one that showed the best result. The highest productivity per hectare was from the genotype IAPAR57 x ESAL 589 -PL48 from carioca group. Concerning the parameter chlorophyll content at 28 DAS, the genotypes ESAL 589 X IAPAR 57 -PL 93, ESAL 589 X IAPAR 72 -PL 129, IAPAR 72 X ESAL 589 -PL49, UFU Roxo 12, ESAL 589 X IAPAR 57 -PL 28, CARIOCA PÉROLA-Witness, UFU Carioca 14 showed less infected area and the highest chlorophyll content, and at 38 DAS there was no significant difference among the genotypes.

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Section: Methodsmentioning

confidence: 99%

“…Thousandbean weight (g) and productivity (Kf.ha -1 ) were also analyzed. The results were obtained through a grading scale developed by Juliatti et al (2005), (Table 2).…”

Section: Methodsmentioning

confidence: 99%

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Resistance of bean genotypes to bean golden mosaic virus (VMDF)

Coutinho

Carneiro

Juliatti³

2016

Biosci. J.

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“…A resistência ao BGMV pode ser controlada pela adição de genes em linhagens suscetíveis, por cruzamentos dialélicos ou não, seguida de sucessivas gerações de autofecundação e presença do vírus. Deve-se lembrar que outras características de mercado como tamanho, aparência da semente, paladar, porte e precocidade da planta, também, devem ser levadas em consideração e poderão alterar a classificação das progênies selecionadas na condução de experimentos futuros (Juliatti et al, 2005). Rodrigues et al (1997), constataram que a diminuição do número de moscas brancas é proporcional à queda da temperatura.…”

Section: Controleunclassified

DOENÇAS CAUSADAS POR VÍRUS NA CULTURA DE FEIJOEIRO (Phaseolus vulgaris L.)

Fiallos

2010

cyt

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O feijoeiro é atacado, além de fungos, nematóides e bactérias, por vírus que podem causar danos e perdas numa lavoura. As doenças causadas por vírus têm exercido um papel relevante na baixa produtividade do feijoeiro no Brasil e outros países Latino-Americanos. Os métodos de controle para as viroses de plantas cultivadas são, em geral, muito restritos. Pela falta desta informação e pela importância da cultura do feijão, se traz esta revisão, onde são relatadas as doenças virais mais importantes desta cultura dentro do Brasil e fora dele, explicando detalhadamente sua sintomatologia, etiologia e seu controle. As doenças viróticas mais importantes no feijoeiro no Brasil são o bean common mosaic virus (BCMV), bean golden mosaic virus (BGMV), bean rugose mosaic virus (BRMV), cowpea mild mottle virus (CpMMV) e southern bean mosaic virus (SBMV). Esta revisão traz o mais importante em relação às doenças primordiais causadas por vírus de plantas na cultura de feijão.

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“…Whenever available, genetic resistance is considered as a more reliable and durable strategy to control viral infections in plants. Additionally, significant progress in genetics has enabled the identification of natural resistance to different pathogens in germplasms of several crops, including those of viral etiology (Julliati et al 2005;Meziadi et al 2015Meziadi et al , 2017Naderpour and Johansen 2011).…”

Section: Introductionmentioning

confidence: 99%

Characterization of a bean rugose mosaic virus isolate and search for virus resistance in a germplasm bank of Phaseolus vulgaris

Cândida

Rocha

Dias

et al. 2020

Trop. plant pathol.

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Common bean is an economically important crop grown in several areas in the world. Among the constraints for this crop development, bean rugose mosaic virus (BRMV) infections can potentially lead to serious yield reduction. Genetic resistance is the most effective control method, and the search for sources of resistance is an essential step. The objective of this study was to biologically characterize the BRMVGO isolate and search for virus resistance in germplasm accessions of Phaseolus vulgaris L. To biologically characterize the isolate, 15 plants, selected from a list of indicators, were inoculated, among them soybean (Glycine max L) and pea (Pisum sativum L). The host range demonstrated that the virus can infect different plant species, reinforcing the need for resistance sources. In order to screen for resistance, 172 P. vulgaris accessions were inoculated with the isolate and scored for disease symptoms at 5, 21 and 30 days after inoculation. Among the evaluated accessions, four exhibited hypersensitive reactions (HR) while the remaining showed typical susceptible reactions. The virus seemed to be restricted and could not be retrieved from the common bean accessions showing HR and they are likely interesting sources of resistance for use in breeding programs.

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Seleção de progênies de feijoeiro F4 resistentes ao Bean golden mosaic virus

Cited by 5 publications

References 5 publications

Resistance of bean genotypes to bean golden mosaic virus (VMDF)

Resistance of bean genotypes to bean golden mosaic virus (VMDF)

DOENÇAS CAUSADAS POR VÍRUS NA CULTURA DE FEIJOEIRO (Phaseolus vulgaris L.)

Characterization of a bean rugose mosaic virus isolate and search for virus resistance in a germplasm bank of Phaseolus vulgaris

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