Detailed Explanation of Control Methods and Technical Key Points for Pear Scab
In the early stage of fruit infection, pale yellow spots appear; after the lesions expand, they become slightly sunken and develop black mold, after which the lesions become corky and cracking appears. Control measures: in the early stage of fruit infection by pear scab, the pesticides to spray include 1:2:200 Bordeaux mixture; 70% thiophanate-methyl wettable powder at 800-1000 times dilution; 50% carbendazim wettable...
In the early stage of fruit infection, pale yellow spots appear; after the lesions expand, they become slightly sunken and develop black mold, after which the lesions become corky and cracking appears. Control measures: in the early stage of fruit infection by pear scab, the pesticides to spray include 1:2:200 Bordeaux mixture; 70% thiophanate-methyl wettable powder at 800-1000 times dilution; 50% carbendazim wettable powder at 800 times dilution.