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Stored Food Pests: A Guide to Prevention and Control

Updated: Dec 15



When it comes to keeping a home or business pest-free, one of the most overlooked areas is stored food pests. These tiny intruders can quickly turn a pantry or storage area into a contaminated nightmare, often without notice. Here at Jetty Termite & Pest Control, we want to help you protect your food, avoid costly waste, and keep your space hygienic. In this blog, we'll explore what stored food pests are, common types, how they infest food, and most importantly, ways to prevent and control them.


What Are Stored Food Pests?

Stored food pests are insects that infest dried foods and grains. They can be hard to detect initially but can cause major issues once they infest an area. These pests often enter homes and businesses through infested products from grocery stores, warehouses, or processing facilities. Some common stored food pests include weevils, flour beetles, and Indian meal moths.

Not only can they lead to food waste, but their presence in food items also raises health and safety concerns. Contaminated food can introduce bacteria, allergens, and in severe cases, even toxins.


Common Types of Stored Food Pests

  1. Indian Meal Moth: Known for its reddish-brown color and distinct wings, the Indian meal moth is one of the most common stored food pests. These moths lay eggs in or near dried food sources. Their larvae feed on grains, cereal, dried fruits, and pet food, leaving behind webbing that is a clear sign of infestation.

  2. Sawtoothed Grain Beetle: These small, brown beetles are about 1/10 of an inch long and are easily recognized by the saw-like teeth on each side of their thorax. They infest a variety of foods, including flour, cereal, and dried fruit. Sawtoothed grain beetles are resilient and can chew through plastic and paper packaging.

  3. Rice Weevil: The rice weevil is a tiny, reddish-brown beetle with a long snout. They feed on whole grains such as rice, pasta, and even seeds. These pests can lay up to 400 eggs at a time, making them particularly problematic.

  4. Flour Beetle: Flour beetles are another common pest found in flour, cereal, dried fruits, and pet food. They are reddish-brown and oval-shaped, with their bodies slightly flattened. They reproduce quickly and can thrive in dry food storage areas if not controlled.

Signs of a Stored Food Pest Infestation

Detecting an infestation early is crucial to controlling and eliminating pests. Here are some common indicators to watch for:

  • Webbing: Indian meal moths often leave behind webbing in food packaging, particularly in grains and cereals.

  • Visible Insects: Finding live or dead insects in food packages is a strong sign of an infestation.

  • Odors: Infested food can sometimes emit a musty or foul odor, especially if it's heavily contaminated.

  • Damaged Packaging: Small holes or gnaw marks on packages could indicate pest entry.

Prevention Tips

  1. Inspect Food Packaging: When buying dried goods, check packages for any holes or signs of tampering. This is often the first line of defense against stored food pests.

  2. Store Food Properly: Store grains, cereal, and other dried foods in airtight, pest-resistant containers. This helps prevent pests from getting into your food and also stops any pests that might already be inside from spreading.

  3. Keep Pantry Clean: Spilled crumbs and unsealed bags attract pests, so make a habit of cleaning shelves and removing old or expired items. Regular vacuuming and wiping down surfaces can eliminate hiding spots.

  4. Rotate Stock: Use the “first in, first out” method to prevent old food from sitting too long and attracting pests. This method is particularly helpful for businesses where stored food may sit longer than in a home pantry.

  5. Seal Cracks and Crevices: Pests can enter through cracks, so be sure to seal openings around windows, doors, and walls near storage areas.


Jetty Termite & Pest Control’s Approach to Stored Food Pest Management

Stored food pest control starts with identifying the problem and then applying targeted solutions that ensure these pests are eliminated. Here’s how Jetty Termite & Pest Control can help:

  1. Inspection and Identification: Our pest control experts will conduct a thorough inspection of your pantry or food storage area. Once pests are identified, we customize a plan to address the specific type of infestation.

  2. Safe Treatment Options: We use safe, targeted treatments that address pest problems without contaminating food. Our solutions focus on both adult pests and larvae to break the lifecycle and prevent future infestations.

  3. Ongoing Monitoring and Maintenance: Stored food pest control isn’t a one-time fix. To keep your food storage areas pest-free, we offer regular follow-up visits to monitor for any signs of re-infestation.

  4. Education and Prevention Tips: We believe in empowering our clients with the knowledge to keep pests at bay. Our experts offer tips for maintaining a pest-free pantry and provide recommendations on food storage practices.



Stored food pests can be a hassle, but with the right prevention techniques and professional pest control help, you can keep them under control. Whether you’re a homeowner looking to protect your pantry or a business needing large-scale pest management, Jetty Termite & Pest Control is here to help. If you’re dealing with a stored food pest problem or want to prevent one, contact us today for a consultation. Let’s work together to keep your food and storage areas pest-free!

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