Development of Sclerotium rolfsii sclerotia on soybean, corn, and wheat straw, under different soil temperatures and moisture contents

Pinheiro, V.; Seixas, C. D. S.; Godoy, C. V.; Soares, R. M.; Oliveira, M. C. N. de; Almeida, A. M. R.

doi:10.1590/s0100-204x2010000300014

Cited by 10 publications

(9 citation statements)

References 7 publications

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“…Além dos resíduos vegetais provenientes de atividades agroindustriais e/ ou agrícolas, o uso de plantas de cobertura, tais como adubos verdes, tem sido utilizadas cada vez mais em práticas de manejo de antecessão, consórcio e/ou rotação com as espécies de interesse agrícola e/ou silvicultural (FERREIRA et al, 2018 Estudando-se o desenvolvimento de Sclerotium rolfsii sob palha de soja, milho e trigo, verificou-se que a palha de trigo contribuiu para menor quantidade de escleródios (PINHEIRO et al, 2010). Também verificou-se efeito positivo da biofumigação a partir de Brassica carinata associada a solarização no controle de…”

Section: Desenvolvimentounclassified

A Pseudocercospora SPECIES ON LEAVES OF Schinus terebinthifolius RADDI IN THE STATE OF RIO DE JANEIRO, BRAZIL

Andrade¹,

Araújo²,

Almeida³

et al. 2020

Aspectos Fitossanitários Da Agricultura

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Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição 4.0 Internacional (CC BY 4.0).O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.

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Section: Desenvolvimentounclassified

A Pseudocercospora SPECIES ON LEAVES OF Schinus terebinthifolius RADDI IN THE STATE OF RIO DE JANEIRO, BRAZIL

Andrade¹,

Araújo²,

Almeida³

et al. 2020

Aspectos Fitossanitários Da Agricultura

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“…Hal ini disebabkan karena rata-rata tingkat kelembapan yang terjadi pada screen house masih dibawah kisaran optimum. S. rolfsii memerlukan kelembapan tinggi untuk dapat tumbuh optimum (Kator et al 2015); kelembapan yang berkisar antara 60-70% adalah kelembapan yang optimum untuk tumbuh dengan baik dan memproduksi sklerotium (Pinheiro et al 2010;Rout et al 2015). Menurut Hartati et al (2008) pertumbuhan Sclerotium sp.…”

Section: Pembahasanunclassified

Sclerotium rolfsii, Penyebab Penyakit Busuk Pangkal Batang pada Hippeastrum sp.

Sektiono¹,

Djauhari²,

Pertiwi

2019

J Fitopatol Indones

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Sclerotium rolfsii, a the Causal Agent of Stem Rot Disease on Hippeastrum sp.Symptoms of stem rot that cause Hippeastrum sp. or red lily wither, leaves turn yellow, and eventually die found at Mangliawan Village, District of Pakis, Malang - East Java. The purpose of this study was to identify the pathogens that cause root rot disease on lily plants and find out their host range. Sclerotium from the symptomatic base of the plant was isolated on potato dextrose agar medium. Fungus was identified based on the morphological characteristics of the colonies and mycelium. Host range test of pathogen was carried out by manual inoculation on Rain lily (Zephyranthes) St. Bernard's lily (Chlorophytum) and Beach Spider lily (Hymenocallis). The results of the identification showed that the fungus had white mycelium and formed sclerotium. Sclerotium is irregularly rounded, white when young, and dark brown when ripe, and forms 10 days after incubation. In hyphae, there are branching, septa, and clam connections. Based on the morphological characteristics of the disease the fungus was identified as Sclerotium rolfsii. In the host range test, the fungus was able to infect rain lilies and paris lilies, but not in spider lilies. This is the first report of S. rolfsii infection in lily in Indonesia.

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“…The control of S. rolfsii occurs with the aid of preventive practices such as crop rotation, deep plowing, fungicide-treated and pathogen-free seed, among others and by biological control (BLUM; LIN, 1991;SOUSA;BLUM, 2013), cultural control (BLUM; RODRIGUÉZ-KÁBANA, 2004;RODRIGUÉZ-KÁBANA, 2006;PINHEIRO et al, 2010), and chemical control (PAULA Jr. et al, 2011;SOUSA;BLUM, 2013). Biological control of plant pathogens has a number of advantages compared to conventional fungicides.…”

Section: Sclerotium Rolfsii Sacc [Teleomorphmentioning

confidence: 99%

Efficacy of Trichoderma asperellum, T. harzianum, T. longibrachiatum and T. reesei against Sclerotium rolfsii

Pacheco¹,

Viscardi²,

Vasconcelos³

et al. 2016

Biosci. J.

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This work was carried out to select and to evaluate efficacy of Trichoderma isolates to control sclerotium wilt (Sclerotium rolfsii) of common-bean (Phaseolus vulgaris). For the experiments were used two isolates of S. rolfsii UB 193 and UB 228. Sixty-five Trichoderma spp. isolates were tested and the following ones were selected in vitro for the in vivo tests: 5, 11, 12, 15, 102, 103, 127, 136, 137, 1525 (T. longibrachiatum), 1637 (T. reesei), 1642, 1643 (T. harzianum), 1649 (T. harzianum), 1700 (T. asperellum) and EST 5. The most promising isolates were identified by Sequencing of the internal transcribed spacer regions ITS1, ITS2, and the 5.8s rRNA genomic region, using the ITS5 and ITS4 primers and compared with sequences in the National Center for Biotechnology Information (NCBI) database. These selected isolates 1649 (T. harzianum), 1525 (T. longibrachiatum) and 1637 (T. reesei) were tested for evaluation of sclerotial germination inhibition under laboratory conditions, and to evaluate the effects of these on disease of bean plants under greenhouse conditions. The Trichoderma isolates 1649, 1525 and 1637 were more efficient in reducing sclerotial germination. In addition to 1649, 1525 and 1637, the isolates 5, 12, 102 and 1525 (T. longibrachiatum) significantly reduced de amount of diseased bean plants under greenhouse conditions.

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Development of Sclerotium rolfsii sclerotia on soybean, corn, and wheat straw, under different soil temperatures and moisture contents

Cited by 10 publications

References 7 publications

A Pseudocercospora SPECIES ON LEAVES OF Schinus terebinthifolius RADDI IN THE STATE OF RIO DE JANEIRO, BRAZIL

A Pseudocercospora SPECIES ON LEAVES OF Schinus terebinthifolius RADDI IN THE STATE OF RIO DE JANEIRO, BRAZIL

Sclerotium rolfsii, Penyebab Penyakit Busuk Pangkal Batang pada Hippeastrum sp.

Efficacy of Trichoderma asperellum, T. harzianum, T. longibrachiatum and T. reesei against Sclerotium rolfsii

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