Effect of drench application of biocontrol preparations on tomato plants against Botrytis cinerea and Oidium neolycopersici

Abstract: Drench application of biocontrol products was evaluated for protection of tomato against Botrytis cinerea and Oidium neolycopersici. Powdery mildew was significantly reduced by the biostimulant EUCLID-1-ANT and slightly reduced by fructose. At a higher dose, EUCLID-1-ANT significantly reduced the development of both pathogens but had negative side effects on plant growth.