Determination of the antagonistic effect of a Burkholderia cepacia strain biopreparation against Fusarium sp. in Gladiolus sp crop

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Published: May 29, 2013
Keywords:
Gladiolus, Burkholderia cepacia, Fusarium, biological control, antagonism

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Yuselín Toledo
Instituto Nacional de Ciencias Agrícolas

Abstract

The antagonistic effect of a native strain of Burkholderia cepacia against the strains of Fusarium sp race 0 and race 1 was determined. Two in vitro experiments and one in vivo were developed in gladiolus. For the in vivo experiment, plastic pots with approximately 5 kg Red Ferralitic soil from �??Las Papas�?� Experimental Station were used. Healthy and Fusarium-infected white bulbs were used. In the in vitro experiments, an inhibition of 48 to 73.68 % Fusarium (sp) race 0 and of 43.18 to 50.07 % race 1 was demonstrated. In the in vivo experiment, the 90 % of fungal growth was controlled, it proving at the same time plant growth stimulation in gladiolus.

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How to Cite
Toledo, Y. (2013). Determination of the antagonistic effect of a Burkholderia cepacia strain biopreparation against Fusarium sp. in Gladiolus sp crop. Cultivos Tropicales, 23(4), 11–15. Retrieved from https://ediciones.inca.edu.cu/index.php/ediciones/article/view/641
Issue
Vol. 23 No. 4 (2002)
Section
Original Article

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