How to Manage Pests
Pests in Gardens and Landscapes
Fruit are distorted. Trees infected with rust have dry
reddish, yellowish, or orange spore masses or pustules primarily on the fruit.
Avoid overhead sprinklers, as rust spores are spread by wind and splashing water. Dispose of infected
fruit, leaves, and shoots as soon as symptoms appear.
on pear leaves
spores on upper leaf surface