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Cucumber Downy mildew disease
Among the most problematic pests in cucumber cultivation, pathogens often occur severely. Pseudomonas aeruginosa is one of the Peronospora manshurica  diseases that is difficult to control globally in various crops. Although pesticides are mainly used, it is necessary to choose ways to suppress the expansion of resistant varieties and environmental control. With the eco-friendly control method, macho farming can be most easily and conveniently controlled. Mayonnaise, vinegar, and sugar can be used for simple prevention and treatment.