Learn what causes an almond moth infestation, how to spot the signs, and what steps to take to protect your stored food. This includes almond moth characteristics, behavior, and how to manage them effectively.
Almond moths, also known as tropical warehouse moths, are pests that target stored food. Their scientific name is Cadra cautella. These small brown moths are often found in warehouses, food storage areas, and sometimes in homes. They lay eggs in dry food like grains, nuts, and dried fruit.
Once the eggs hatch, the almond moth larvae begin feeding right away. While adult moths don’t eat, the larvae cause damage by contaminating food with silk and droppings.
The almond moth lifecycle moves quickly in warm conditions. Around 89.6°F (32°C), it takes around 31 days from egg to adult. Each female can lay hundreds of almond moth eggs during her short life.
The stages include:
Almond moths cause the most damage during the larva stage, when they feed on stored food.
Almond moths thrive in places with poorly sealed dry food. They're common in food storage sites like warehouses, factories, and distribution centers, especially those handling imported goods. In homes, they often target pantries.
Their diet includes a range of stored goods like cereals, dried fruits, nuts, oil seeds, and oilcakes. They are rarely found in tobacco or animal-based products. Poor storage conditions and warm, humid environments make it easier for infestations to start and spread.
Both homes and businesses can be affected, with businesses facing a greater risk due to the volume of stored goods. Regular inspections, airtight containers, and proper rotation of stock can help reduce the risk of an almond moth infestation.
They thrive in warm, humid spaces where food is not sealed properly. Open food containers and poor storage habits can increase the risk of an almond moth infestation. These moths often arrive in imported food cargo.
If you're dealing with almond moths, there are steps you can take to reduce the risk and protect your stored food.
To prevent an almond moth infestation, keep food in airtight containers. Clean storage areas often, and check food items for damage or webbing before storing them. If you bring home packaged goods, inspect them to avoid bringing in pests.
Good storage habits go a long way, but almond moth eggs or larvae can be hard to spot. If you find signs of a problem, contact our professional moth control experts to help eliminate the problem at the source.
DIY methods may help in the short term, but they rarely address the root cause of an infestation. For thorough support, it’s best to reach out to our technicians who can assess the situation and recommend a targeted almond moth treatment.
At Presto-X, we offer targeted moth control solutions that help to manage infestations and prevent them from coming back.
Look for small, brown moths with banded wings and a narrow body. You might also find larvae crawling near dry goods or hiding in corners of food storage areas.
They often arrive in packaged or bulk dry foods from stores or warehouses. Once inside, they can lay eggs and start an infestation if food isn’t sealed correctly.
They don’t bite or sting and aren’t dangerous, but they can contaminate food with webbing and droppings. If you have health concerns from eating contaminated food, speak with a healthcare professional.
No. While both infest stored food and look similar, Indian meal moths have more colorful wings with reddish tones, while almond moths are more brown and grey.
Start by throwing away any food that shows signs of damage or larvae. Clean the area thoroughly and store all new food in sealed, airtight containers. Contact Presto-X if you need help managing the problem.