How To Treat Rust On Fruit Trees
How to Treat Rust on Fruit Trees. Only certain varieties of fruit trees are susceptible to rust, namely apple and pear trees. This disease comes from a fungus named Gymnosporangium. It can cause unattractive spots on the fruit trees that lead to leaf and fruit drop. Treating rust on fruit trees requires a combination of methods. If you catch the disease early, and eliminate it, your tree should survive the disease.
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