Pest Control Technician Practice Exam

Which characteristic is true for German cockroaches?

1. They nest in water bodies

2. They have a shorter egg capsule

3. They can be persistent and hard to manage

4. They are typically found outdoors

The correct answer is: They can be persistent and hard to manage

The characteristic that German cockroaches are persistent and hard to manage is correct because these insects are known for their rapid reproduction and ability to adapt to various environments. They can reproduce quickly, with a single female capable of producing several hundred offspring in her lifetime, creating large populations that can be difficult to control once established. Furthermore, their small size allows them to easily hide in cracks and crevices, making them hard to reach during treatment efforts. In detail, while German cockroaches are often found indoors due to their preference for warm, moist environments close to food sources, they do not typically nest in water bodies. The suggestion regarding their egg capsule is misleading; in fact, German cockroaches have a relatively longer egg case compared to some other species, which helps protect the eggs during development. Additionally, while they can occasionally be found outdoors, they are predominantly associated with indoor settings, particularly in kitchens and bathrooms where they can thrive.