All the buzz on Aphids, boxelder bugs and European firebugs
These pests are harmless to humans and pets
Just like a chirping bird signifies that spring is here, so does the return of pesky insects. In the coming weeks and months, you may see Aphids, boxelder bugs and European firebugs around Vaughan – but don’t worry, they are harmless to humans and pets.
Here’s how to identify each bug:
Aphids
Aphids are small, pear-shaped insects. They can be green, red, black, yellow or white. These are common garden pests that feed on plants by sucking sap from leaves and stems, which they produce into honeydew (or a sweet sap).
Boxelder bugs
Boxelder bugs are black with reddish or orange markings on their back. During the summer, they live, feed and reproduce on trees, shrubs and other plants (including boxelders, maples and ashes). They feed on sap from their host plants but do not cause significant damage. However, these bugs can emit a foul odour when crushed, so if you find one inside your home, don’t squish it! Instead, trap it and release outdoors.
European firebugs
European firebugs look similar to boxelder bugs, but instead have a red body with two black dots on their back. Unlike boxelders, European firebugs can’t fly.
You may start to see these insects in the community or on your property – remember, they are harmless and do not need to be reported to the City. In accordance with the Pesticide Act, the City will not use pesticides or remove trees with superficial damage due to Aphids, boxelder bugs or European firebugs.
There is no treatment to prevent or handle these pests, however, if you wish to get rid of them, you can spray high-pressure water from a garden hose directly on them.
Visit Vaughan’s Invasive Bugs webpage to learn more about these insects.
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