How Do I Keep Bugs off My Lime Tree

For small trees, a strong blast of water from a hose will knock the insects from the tree, and insecticidal soaps or neem oil sprays are effective in controlling them.

What can I spray on my citrus trees to keep bugs off?

To protect your citrus plants from scale insects, mix 1 cup of olive oil, ½ cup of water and 3 drops of detergent and spray the undersides of the leaves. This smothers the bugs and they should die.

Do lime trees attract bugs?

Like most citrus, key lime trees are susceptible to several types of bugs, including ants, aphids, snails, scale insects and mites. Natural predators are often enough to keep detrimental insect populations under control and away from your lime tree.