What Is Eating My Bushes & Magnolia Tree?

Healthy magnolia blooms

A healthy magnolia tree will produce large, beautiful flowers and feature big, oval-shaped leaves that are glossy and deep green. However, certain pests feed on the tree's flowers, leaves and other parts. Learn how to identify these pests that are eating your magnolia tree, as well as some of your other bushes.

Aphids

The aphid is one common pest to magnolia trees and other bushes. Aphids attach themselves to leaves and suck out the plant's fluid. They are very small, but often congregate together, making them easier to see. If left untreated, aphids can kill your magnolia's leaves.

Scale Bugs

Numerous scale bugs are known to feed on magnolia trees. However, the magnolia scale bug is the one that loves them the most. While scale bugs aren't as deadly as aphids, an infestation can weaken your tree.

Other Insects

A wide array of insects could be eating your bushes and magnolia tree. Examples include thrips, which feed on the flowers and buds -- often the reason magnolia trees don't bloom -- and magnolia borer, an insect that lays its eggs at the base of the tree. When they hatch, they bore into the tree and feed.

References

• University of California: Pests in Gardens and Landscapes
• University of Florida: Boring Insects