Fungi Association with Cedar´s Seeds and Fusarium sp. and Pestalotia sp. Pathogenicities

Authors

  • Sílvia Cristina Benetti Faculdades Integradas 'Espírita
  • Álvaro Figueredo dos Santos Embrapa Florestas
  • Antonio Carlos de Souza Medeiros Embrapa Florestas
  • David de Souza Jaccoud Filho Universidade Estadual de Ponta Grossa, Setor de Ciências Agrárias e de Tecnologia, Departamento de Fitotecnia e Fitossanidade

Keywords:

Forest seed, Cedrella fissilis

Abstract

This research had as main objectives the evaluation of cedar´s seeds seed-borne fungi and the Fusarium
sp. and Pestalotia sp. pathogenicities. For the fungi detection Potato Dextrose and Agar medium and Blotter
test methods were used. For the pathogenicity tests, isolates of Fusarium sp. and Pestalotia sp. were used. The following fungi were observed: Pestalotia sp., Fusarium sp., Phomopsis sp., Colletotrichum sp., Macrophomina sp. and Cladosporium sp. The fungi observed in the highest frequencies were: Fusarium sp., Phomopsis sp. and Pestalotia sp. A reduction of the germination level was observed in seedlings from cedar´s seed inoculated with Fusarium sp.

 

doi: 10.4336/2009.pfb.58.81

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Published

2010-02-26

Issue

No. 58 (2009): jan./jun.

Section

Scientific Notes

License

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How to Cite

BENETTI, S. C. et al. Fungi Association with Cedar´s Seeds and Fusarium sp. and Pestalotia sp. Pathogenicities. Pesquisa Florestal Brasileira, n. 58, p. 81, 26 Feb.2010.

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