1.800.858.7378 npic@ace.orst.edu
We're open from 8:00AM to 12:00PM Pacific Time, Mon-Fri
Pantry moths lay their eggs on stored food and grains. Finding an adult moth may be a sign that there are infested items somewhere in the home. Adult females can lay hundreds of eggs directly on or near potential food sources, and the damage is done by the larvae (tiny caterpillars). Larvae can chew through plastic bags and thin cardboard, so even unopened packages may become infested.
They attack a wide range of products, including cereal, grains, beans, nuts, flour, dried fruit, birdseed, dry animal food, spices, chocolate, and candies. Indian meal moth is the most common pantry moth, but properly identifying your pest will help you target your efforts. Consider contacting your local Cooperative Extension Service for help identifying a pest.
Mothballs should not be used around food or food preparation areas. Mothballs are only allowed to be used in airtight containers. Gasses build up to kill insects that feed on natural fibers. Those gasses may pose a risk to people or pets if used improperly.
If you have questions about this, or any pesticide-related topic, please call NPIC at 800-858-7378 (8:00am - 12:00pm PST), or email us at npic@ace.orst.edu.
If you choose to use a pesticide, read the label before you buy. Try a lower toxicity product first.
If you have a pesticide product in mind, have your label handy and click here for information about that product.
Through its county agents, the Cooperative Extension Service gives individuals access to the resources at land-grant universities across the nation. These universities are centers for research in many subjects, including entomology (the study of insects) and agriculture. Each county within the United States has an Extension office, which is staffed with agents who work closely with university-based Extension specialists to deliver answers to your questions about gardening, agriculture, and pest control. You can find the phone number for your local county extension office in the local government section (often marked with blue pages) of your telephone directory or by clicking on the map below.
U.S. States:
AK | AL | AR | AZ | CA | CO | CT | DE | FL | GA | HI | IA | ID | IL | IN | KS | KY | LA | MA | MD | ME | MI | MN | MO | MS | MT | NC | ND | NE | NH | NJ | NM | NV | NY | OH | OK | OR | PA | RI | SC | SD | TN | TX | UT | VA | VT | WA | WI | WV | WY | Washington D.C. |
U.S. Territories:
Puerto Rico | American Samoa | Guam | Northern Mariana Islands | Virgin Islands