Research progress in the control of plant diseases by the combination of Bacillus and fungicides

Abstract:

Bacillus spp. contains a variety of antagonistic bacterias of plant pathogens, which can be widely used in the control of plant diseases. However, the use of biocontrol bacteria alone for biological control is often unable to achieve a better control effect due to the influence of environmental factors, and the control efficiency can be improved by combined use with low-dose fungicides. The research status, control effects and research methods of integrated control of plant diseases by the combination of biocontrol Bacillus and fungicides were reviewed in this paper. The combined use of Bacillus and fungicides can not only ensure the control effect, but also can greatly reduce the application of chemical pesticides.