Factors Limiting IPM-Compatibility of New Disease Control Tactics for Apples in Eastern United States

Fig. 5A. Changes in production systems impact IPM practices: Replacing large old apple trees (Fig. 5A, shown here) with smaller, more productive trees (Fig. 5B) allowed apple growers to increase productivity and adopt new sprayer technology while reducing the quantity of pesticide applied to each acre of trees.



Image from Plant Health Progress article:
Factors Limiting IPM-Compatibility of New Disease Control Tactics for Apples in Eastern United States