Carpenter ant fact sheet

The carpenter ant is a common species of ant that can be found in almost all parts of the world. They are often considered pests because they can damage the wooden structures of the house.

Carpenter ant lifestyle

Physical description

Life cycle

Habitat

Identification

Carpenter ants live in colonies with a well-defined hierarchy. They are often active during the day and can travel long distances in search of food for their colony. Their diet consists of nectar, honeydew and tiny insects.

Carpenter ants have a typical ant appearance, with a head, thorax, and abdomen. They are about 2 to 3 mm long and are usually dark brown or black. They have a large head and a pair of powerful mandibles that allow them to slice and move wood particles.

Carpenter ants have a similar life cycle to other ants. The eggs hatch into worker ants which tend to the colony and search for food. The workers also lay eggs which hatch into nymphs. The nymphs then undergo several metamorphoses to become soldiers or queens.

Carpenter ants can live inside or outside buildings and are often associated with areas where there is a source of moisture, such as basements or rooftops. They can also build their nests in dead trees or in wooden structures.

It is important to know how to identify carpenter ants so that you can take the appropriate measures to eliminate them. They are usually identifiable by their dark brown or black color and their relatively small size. Colonies can also be identified by the presence of wooden corridors in which the ants transport their food.

How to find a nest of carpenter ants in a house?

To find a carpenter ant nest in a house, it is important to watch the paths used by the ants and follow the trail to the nest. Carpenter ant nests can often be found in walls, ceilings, and woodwork, and can also hide under objects or furniture. It may be helpful to use a flashlight to inspect dark and hard to reach areas.

What product should be used against carpenter ants in Quebec?

In Quebec, several products are available to control carpenter ants. One of the most effective treatments is the use of gel baits or granules containing insecticides, such as borate or boric acid. These baits attract worker ants who then take them to their colony to share with other members, including the queen. This allows the entire colony to be gradually eliminated. Liquid insecticides, such as permethrin or bifenthrin, can also be applied around house foundations and openings to keep ants out. It is important to follow the manufacturer’s instructions to ensure safe and effective use of the products. If the infestation is large or difficult to treat, it may be a good idea to hire a professional exterminator to properly and safely eliminate carpenter ants.

What do carpenter ants eat?

Do carpenter ants bite or sting?

How do carpenter ants behave?

Why call an exterminator during a carpenter ant infestation?

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