Associate Certified Entomologist (ACE) Practice Exam

Which type of pest is typically associated with roofs and eaves?

1. Ants

2. Bees and wasps

3. Rodents

4. All of the above

The correct answer is: All of the above

In identifying pests typically associated with roofs and eaves, it’s important to understand the habitat preferences of each group. Bees and wasps are well-known for building nests in sheltered areas, including eaves and roof overhangs. Their nests can lead to problems if they are built in areas close to human habitation, as they can become aggressive if disturbed. Rodents, particularly species such as roof rats, are also common in these areas. They can access homes through roof spaces and eaves, seeking warmth and food sources, often causing structural damage or health risks associated with their droppings. While ants can be found in various locations, including inside homes, they are less commonly associated specifically with roofs and eaves when compared to bees, wasps, and rodents. However, certain species of ants, like carpenter ants, can establish colonies in wood structures and even navigate to roof spaces if there is sufficient moisture or food availability. Given that all three—bees, wasps, and rodents—are commonly associated with roofs and eaves, it makes sense to conclude that the correct answer covers all these groups. Therefore, recognizing this comprehensive perspective on pests allows for a better understanding of potential issues that might arise in residential settings.