General
The adult moth has an open wingspan of approximately 16mm. The fore
wing has a broad grey band across the bronze brown wings. Because
it loses its wings positive identification can be challenging.
Consult a specialist.
Significance
It is established in the UK and is a frequent import on commodities.
These moths are a common stored product insect attacking cereal
products, oil seeds, cocoa beans, dried fruit and nuts. They may
also be found on dried vegetables, confectionery and rice. It is
considered to be the most important moth pest of dried fruit.
Control
Find the source of the infestation. Infested commodities should be
destroyed, or failing this, fumigated. The area must be thoroughly
cleaned and residual insecticide applied. The use of an ultra low
volume applicator may also be indicated. Specialist help may be
required to establish extent of infestation and efficiency of any
control measures.
Number of days spent as:
| Egg |
2-8 |
| Larva |
13-288 |
| Pupa |
7-43 |
|
|