Henry López-López1, Nancy Ruiz-Lau2, Rocío Meza-Gordillo1, Víctor Manuel Ruiz-Valdiviezo1, Joseph Galthier Robledo-Luchetti1, Carlos Alberto Lecona-Guzmán1, Juan José Villalobos-Maldonado1, Luc Dendooven3, Joaquín Adolfo Montes-Molina1,*
Phyton-International Journal of Experimental Botany, Vol.92, No.4, pp. 1235-1255, 2023, DOI:10.32604/phyton.2023.025716
Abstract The objective of this work was to evaluate the effect of Beauveria bassiana (Bb 1205) on controlling Fusarium oxysporum f. sp. lycopersici (Fol 17108) in tomato plants in greenhouse conditions. Inoculation of Bb 1205 was the most promising among the agronomic variables and expression of the activity of the enzymes β-1,3-glucanases and chitinases. Inoculation of Bb 1205 occurred at a concentration of 1 × 108 conidia·mL−1, which was administered onto the leaves, directly into the soil and via injection. Infection with Fol 17108 occurred with 1 × 106 spores·mL−1, which were added directly to the soil. Spectrophotometry was used for… More >
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