Blueberries: Flowers are small, deformed, and rosetted

Blueberry bud mites

Blueberry bud mites cause deformation of buds, resulting in no fruit, or malformed fruit with rough skin.

Blueberry branch with lumpy structures resembling warped, closed-up flowers and green, firm, bulbous fruit.

Bud mites are very small and cannot usually be seen with the naked eye.

Brown, organic surface with white translucent wormlike insects.