BIOLOGICAL CONTROL AGENT AND FORMULATIONS

摘要

Liquid and/or solid formulations to soil and/or leaf application, containing vegetative and reproductive structures (conidia, spores, mycelium and clamydospores) of one, two, three, four or five strains of the biological control agents of Trichoderma spp., isolated, characterized and deposited in the Spanish Type Culture Collection (CECT): CECT 20443, CECT 20444; CECT 20445; CECT 20447 and CECT 20481. The different formulations have demonstrated utility as antagonists against numerous phytopathogenic fungi responsible for plant and cultivars diseases. The different formulations can be used synergistically with chemical pesticides found compatible. Methods are described to transmission and extension control against cultivar and plant diseases caused mainly by phytopathogenic fungi and methods to promote growth of plant and cultivars.