2. Use a combination of host inducers and biological control agents to control harmful bacteria in useful plants

摘要

The present invention relates to the use of a combination including at least one host defense inducer and at least one biological control agent to effectively control harmful organisms BOn useful plants Biological control agents are selected from specific microorganisms and / or mutations of these species belonging to subtropical COD and COD species, and have all characteristics of their respective strains.And / or metabolites produced by their respective ECA. In one preferred aspect of the invention, the host defense inductor is Heterogenized, or a combination of heterogenization and benzodiazepine methyl ester. The present invention also relates to a method for controlling harmful bacteria in plants with a combined treatment method including at least one induction.Effective synergy between the host defense department and at least one biological control agent. Another aspect of the invention is a method of placing a plant to be protected against the attack of harmful bacteria on two or more sequential processing blocks to control harmful bacteria in useful plants.