Moth Facts, Identification, and Moth Pest Control in New York, New Jersey, and Connecticut
Indian Meal Moth
Webbing Clothes Moth
Casemaking Clothes Moth
Moth Pest Control - How to Get Rid of Moths
Signs of a Moth Infestation
Indian meal moths infest pantries, cupboards, and other places where they can get food. They also prefer dark and damp places. Look for small rips or tears in cereal or pasta boxes, small holes in grain products, or droppings in pantries.
Fabric moths infest closets and clothing drawers, where their larvae can eat fabric in the dark. Look for small, telltale bite holes, tearing, or other damage on hanging or folded clothing. Larvae may still be on the clothing.
Treatment and Prevention
To prevent meal moths, you should store all dry goods such as cereal, pasta, bread, and sweets in sealed, hard plastic containers. Clean your food storage areas consistently and thoroughly to prevent crumb accumulation.
To prevent fabric moths, you have to keep them away from fabric! Keep clothing and other fabric-based material in plastic covers or sealable hard plastic containers. Make sure the rooms you store fabric in are dry and dehumidified.
Behavior and Diet
Most adult moth species don't actually eat at all. Instead, they only live long enough to mate. Moths do still seek out food sources, however, because they lay their eggs onto these food sources directly.
Moth larvae or caterpillars actually do all the eating (and damage) associated with moths. They burrow into and eat through their food sources continuously, leaving behind waste and shed skin in the process.
Reproduction and Life Cycle
Moths reproduce sexually and can lay hundreds of eggs in their lifetimes. Rate of moth development depends on temperature and food availability of the environment where the moths live. In warm climates, moth eggs hatch in four to ten days.
After hatching, larvae feed continuously, growing enough to shed their skin several times. After consuming enough food, larvae pupate near their food sources. Pupation time varies from eight days to several weeks. Moths emerge from pupation fully-grown and ready to reproduce.
Female adult fabric moths lay an average of 40 to 50 eggs on promising food sources and die shortly thereafter. The time it takes to hatch is based on the temperature of their environment. In warm environments, the eggs could hatch 4 to 10 days.
After hatching, larvae begin feeding and growing immediately. As larvae grow, they will molt continuously up to 45 times. Depending on temperature and food availability, moths could remain larvae for only 35 days or up to 2 and a half years. After they’ve finally eaten and grown enough, larvae pupate inside silk cocoons. Pupation takes between 1 and 4 weeks newly emerged adult moths are ready to mate immediately.
When not in use, the Indian Meal Moth holds its wings over the top of its body like a roof. The meal moth is capable of quick flight but tends to look clumsy or erratic while doing it.
Fabric moths are particularly afraid of humans. If the items they’re resting or feeding on are disturbed, they’ll either run away or fly to another dark, concealed location.
Fabric moths are also capable of flight, and also only do so clumsily. Unlike pantry moths, fabric moths prefer to find a source of food and stick close to it. They don’t fly frequently or for long periods of time.
- Unlike many other moth species, webbing clothes moths are not particularly capable fliers. They only fly for short distances and tend to stay in place longer than most moths.
- Webbing clothes moths are not attracted to light. In fact, they tend to actively avoid well-lit areas and seek out dark, secluded hiding places instead.
- Webbing Clothes moths larvae often incorporate their pupal cases in the fabric or fur they’re feeding on. You may find pupae in silk cases on infested clothing.
Smithsonian Institution Entomological section on Moths
University of Florida Department of Entomology & Nematology Indian Meal Moth “featured creatures” section
- Cornell University Department of Entomology Insect Diagnostic Laboratory Clothes Moths fact sheet and Indian Meal Moth fact sheet
Scientific Order: Lepidoptera
Pantry moths, including the Indian Meal Moth (Plodia interpunctella)
Fabric pests, including the Webbing Clothes Moth (Tineola bisselliella) and the Casemaking Clothes Moth (Tinea pellionella)
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