Do the larvae of the Angoumois grain moth feed on flour?

The larvae of the Angoumois grain moth do not feed on flour. Instead, they primarily infest whole grains, such as stored grains like wheat, corn, and rice. The feeding habits of the larvae are specific to the grain itself, as they typically tunnel into the kernels, where they consume the starch and other nutrients. This behavior is why flour, which is a processed product, does not serve as a food source for the larvae. They thrive in whole grains because those provide the necessary environment for their development.

Choosing "false" is appropriate because it accurately reflects the biological needs and feeding habits of the Angoumois grain moth larvae. Understanding these details is crucial for pest control professionals, as it helps in implementing effective management strategies that target the actual source of infestation.