North Carolina Structural Pest Control Practice Exam 2025 - Free Pest Control Practice Questions and Study Guide

Question: 1 / 400

What characteristic distinguishes the sawtooth grain beetle?

It has a long, flat body

It has six teeth on either side of the thorax

The distinction of the sawtooth grain beetle is its unique physical feature of having six prominent teeth on each side of its thorax. This characteristic is essential for identifying the beetle, as it sets it apart from other similar beetle species. The sawtooth grain beetle is smaller, often measuring about 2.5 to 3 mm in length, and its distinctive body shape and the presence of these teeth contribute to its overall identification within the context of pest control. Understanding this trait is crucial for effectively recognizing and managing infestations in stored grain and food products. Other traits like body color, foul odors, or body shape do not serve as reliable identifiers for this particular beetle and can lead to confusion with other pests that may not share such specific features.

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It is brightly colored

It produces a foul odor

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