While there are a variety of pantry pests that can occur, they best way to get rid of them is to go through the items in the pantry and throw away what is infested. Often people stop looking for insects when they find the first thing infested. That can be a mistake since multiple items can be infested. Continue to inspect everything in the pantry and even check items that haven't been opened.
If you want to learn more about pantry pests, come to my free seminar in December (information below).
What: Seminar on pantry pests
When: Wednesday, December 12, 2012; 9-10AM
Where: 1600 Smith Road Austin, TX 78721