What type of pests requires a structural pest control license for control or eradication?

The correct answer is wood-destroying fungi because their management typically falls under the category of structural pest control. Wood-destroying fungi, such as those causing rot or decay in buildings, can lead to significant structural damage if not properly controlled or eradicated. Therefore, a structural pest control license is required to ensure that individuals performing the treatment are adequately trained and knowledgeable about the appropriate methods and safety measures involved in handling these organisms.

In contrast, other options like bats and Canada geese are typically managed under wildlife regulations, as they fall outside the jurisdiction of structural pest control. Moles, while they can affect yard and garden health, are also not classified as structural pests, so controlling them doesn’t require a structural pest control license. The distinction lies in the specific implications and damage associated with wood-destroying fungi in a structural context, leading to the need for specialized knowledge and licensing in their management.