This Penn State Extension publication, in Spanish and English, is designed for use by orchard employees - often the first individuals to detect a new occurrence of a fruit disease or insect pest.
Growers can get a jump on management for this fall to control fungal and bacterial disease in apples and stone fruit to mitigate problems in the 2018 season.
Apple harvest in 2017 has been well ahead of “normal.” To update you on late season apples, this week we sampled Nagafu Fuji and GoldRush.
The warm weather and the accumulation of degree days, which in Pennsylvania are on pace with 2012 spring conditions, moved the development of plants and insect pests very rapidly forward.
Consider applying dormant sprays soon to manage fungal and bacterial diseases this season.
The updated Penn State Extension Spray Record-Keeping Spreadsheet for apples, pears, peaches, and cherries is now available from Penn State Extension.
Sanitation is the best offense for disease management, especially when it comes to canker removal.