Evaluation of substrate treatments for the prevention of damping off.

Authors

  • María Solano-Bonilla Student of Instituto Tecnológico de Costa Rica
  • Denia Brenes-Chacón Student of Instituto Tecnológico de Costa Rica

DOI:

https://doi.org/10.18845/rfmk.v9i22.365

Keywords:

Cedrela tonduzii, Fusarium, inoculums, damping off, germination, solarization, fungicide,

Abstract

The effect of various treatments (Vitavax, Orthocide, solarization and control), was evaluated on portions of soil inoculated with Fusarium sp in the germination stage of Cedrela tonduzii (sweet cedar). This fungus is one of the causes of damping off in the early stages of many species, negatively affecting growth and development of them and sometimes leading to death of seeds. Treatment that presented the highest germination rate and plant growth was solarization, indicated that this treatment achieved to control and to kill the presence of inoculum, compared to the other treatments. The use of this technique could improve the performance and production of species susceptible to this disease, at the seedling stage during the nursery period.

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Published

2012-09-09

How to Cite

[1]
M. Solano-Bonilla and D. Brenes-Chacón, “Evaluation of substrate treatments for the prevention of damping off”., RFMK, vol. 9, no. 22, pp. pág. 63–65, Sep. 2012.

Issue

Vol. 9 No. 22 (2012): Vol. 9 (22), 2012

Section

Articulos técnicos

License

Revista Forestal Mesoamericana Kurú is licensed under CC BY-NC-ND 4.0

Al enviar un artículo a la Revista Forestal Mesoamericana kurú (RFMK), los autores ceden los derechos patrimoniales a la editorial de la RFMK una vez su manuscrito haya sido aprobado para publicación, autorizando a la RFMK a editarlo, reproducirlo, distribuirlo, y publicarlo en formato físico y/o electrónico. La titularidad de los derechos morales sobre los trabajos objeto de esta cesión seguirá perteneciendo a los autores.