The influence of the (BB-16 y FitoMas-E) against of early blight in tomato's crop.

Abstract

The research was conducted at the State Farm “Luis Marcano Alvarez†located in Velasco, Gibara municipality, Holguin province, in the period from January to April 2015. It was used Solanum licopersicum L. (tomato) cultivation where the influence of Biobras 16 (BB-16) y FitoMas-E) was evaluated in the incidence of Alternaria solani Ell. Y. Mart. (Early blight). The applications were made on a leaf with a dose of 10 ml/ha for BB-16 and 0.7 l/ha FitoMas-E at 10 days after transplantation, at the time of flowering 10% of this and the fruit formation. A planting of 1.40 x 0.20 m and randomized block design with 3 treatments and 3 replications was used. Among the results achieved are highlighted that plants treated with biostimulants beat the control in protection against the early blight.