Creolina effect on the parasitic nematodes on tobacco crop

Authors

  • Ricardo Bemfica Steffen
  • Zaida Inês Antoniolli
  • Gerusa Pauli Kist Steffen
  • Deisy Sharlene Moralles
  • Daniel Pazzini Eckhardt
  • Antonio Carlos Bassaco

DOI:

https://doi.org/10.17058/tecnolog.v14i1.1267

Keywords:

Controle alternativo, nematóides, inativação, nematicida, Nicotina tabacum

Abstract

Tobacco is a culture with great economic importance in the Rio Grande do Sul State, It is usually cultivated in small areas using family work force. The nematodes are organisms that cause damages to the tobacco and limit the development and production. The aim of this work was to evaluate the use of the creolina as measure alternative of nematofauna control. In controlled conditions, the creolina applications solutions at 10 and 20% presented efficiency of 74 and 85% in the nematodes inactivation, respectively. In field conditions, the application of the creolina solution at 10% in revolved soil provided decrease of 50% in the total number of nematodes in the soil and it presented efficiency of 45% in the present nematodes inactivation, showed a great potential in the integrated handling of nematodes in small cultivated areas with tabacum.

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Published

2010-06-23

How to Cite

Steffen, R. B., Antoniolli, Z. I., Steffen, G. P. K., Moralles, D. S., Eckhardt, D. P., & Bassaco, A. C. (2010). Creolina effect on the parasitic nematodes on tobacco crop. Tecno-Lógica, 14(1), 20-25. https://doi.org/10.17058/tecnolog.v14i1.1267

Issue

Section

Environmental Technology