EFFECT OF DIFFERENT CONCENTRATIONS OF BENOMYL AND PCNB ON THE RADIAL GROWTH OF Fusarium solani AND Pythium sp. IN VITRO

Authors

  • Wilson Ferreira de Oliveira
  • Luciana Peliz Machado
  • Antonio Cassio de Oliveira Filho

Keywords:

Fusarium, Pythium, benomyl, PCNB

Abstract

The experiments were carried out at Laboratory of Phytopathology of the Escola de Agronomia of the Universidade Federal de Goiás, in the year of 1997. The fungi Fusarium moniliforme and Pythium sp. were treated in cultural medium with benomyl and PCNB in the concentrations of 10, 25, 50 e 100ppm. The radial growth of the fungi demonstrated that benomyl was efficient against Fusarium, but not against Pythium sp. The same was also observed with PCNB. Although less efficient than benomyl, this product reduced radial growth of Fusarium in more than 50%. The increase of PCNB concentration reduced Fusarium growth progressively.

KEY-WORDS: Fusarium; Pythium; benomyl; PCNB.

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Author Biographies

Wilson Ferreira de Oliveira


 

Luciana Peliz Machado


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Published

2007-12-13

How to Cite

OLIVEIRA, W. F. de; MACHADO, L. P.; OLIVEIRA FILHO, A. C. de. EFFECT OF DIFFERENT CONCENTRATIONS OF BENOMYL AND PCNB ON THE RADIAL GROWTH OF Fusarium solani AND Pythium sp. IN VITRO. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, v. 29, n. 1, p. 61–63, 2007. Disponível em: https://revistas.ufg.br/pat/article/view/2883. Acesso em: 12 dec. 2024.

Issue

v. 29, n. 1, Jan./Jun. 1999

Section

Research Article

License

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