Brown Rot is destructive to peaches and all stone fruits.
Fungi overwinter in twigs or in infected fruit, either
on the tree or on the ground. Healthy flower buds are
infected by blown or splashed spores. Spores from infected
blossoms are blown to healthy fruit. The more mature
the fruit, the more susceptible it is to infection.
Soap-Shield® Fungicidal Soap
over the entire tree at popcorn, full bloom and petal
fall stages. During wet weather, additional bloom sprays
may be necessary.