Extension > Garden > Diagnose a problem > What's wrong with my plant? > Annuals and Perennials > Aster > Distorted leaves
Aster > Distorted leaves
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Herbicide Damage
Phenoxy herbicide ex. 2,4D
- Leaves are twisted, cupped, or distorted
- Leaves may appear thick and leathery
- Veins in leaves are thick and close together
- Side of the plant closest to the herbicide application is most severely affected
- In severe cases the entire plant may be affected
