Boxelder bugs feed mainly on boxelder tree seeds and newly developing leaves, which may result in discoloration of the foliage. They will also occasionally feed on the fruits of plum and apple trees.

What do boxelder bugs like to eat?

WHAT DO BOXELDER BUGS EAT? Boxelder bugs feed by sucking sap from the leaves, tender twigs and developing seeds. Although the primary host plant of boxelder bugs is the seed-bearing boxelder tree, boxelder bugs have been occasionally observed on other plants such as, apple, ash, maple, almond, strawberry, etc.

What are box elders attracted to?

They’re attracted to sunny, heat-reflecting surfaces like windows, concrete, and homes with southern or western exposure. Boxelders also tend to stay close to their food sources: acer trees such as boxelder, maple, and ash trees.