Transforming strains of the mycoparasite fungus Trichoderma spp. promoting growth and resistance to fungal and bacterial diseases in solanaceous plants, compositions containing them, procedure of application and use thereof

The present invention describes and claims novel transformant strains of the fungus Trichoderma ssp. capable of promoting growth and resistance to phytopathogens in plants of agronomic interest in a significant way in comparison with conventional strains. The use of these strains considerably reduces the use of fertilizers and chemical pesticides whose manufacture and use damage the environment and human health.