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Indian Meal Moth Plodia interpunctella
GENERAL IDENTIFICATION
Although originally a native of Europe, this insect now has world wide distribution and is considered one of the most troublesome of the storage product moths. With a wingspan of 18 mm or thereabouts, the adult moth is grayish in colour, and has distinctive bronze-red tips on the fore-wings. It feeds on a wide range of food stuffs, including cereals, nuts, dried milk and dried fruits, and consequently is found in many manufacturing premises and warehouses handling these products, as well as in homes.
The larvae, which cause the damage, grow to 12 mm in length and at full maturity are a pinkish white colour, with a brown head. They form silky white webs in the food stuffs in which they are feeding, causing extensive spoilage.
Since the life cycle is completed in 4 - 6 weeks, several generations may occur each year.
SUGGESTED MONITORING TRAPS
For the Indian Meal Moth and Stored Produce Moths
REQUEST FOR MONITORING GUIDE
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