For example, aphids living on the trees may excrete the fungus's defense substance in their honeydew and therefore be visited less by ants. In a new study published in Ecology Letters, researchers ...

These stoic trees aren't too bothered by pests and diseases. While aphids, gypsy moths, oak leaf caterpillars, and other insects inhabit the trees, these pests rarely cause significant damage.

Common pests that can affect White Oak bonsai trees include spider mites, scale insects, and aphids. You can use neem oil or insecticidal soap to control these pests. White Oak bonsai trees are ...