|
Confused
Flour Beetle
BACK TO BEETLES GALLERY OF PESTS HOME PAGE Confused Flour Beetle Elimination Products Coleoptera: Tenebrionidae, Tribolium confusumThe confused flour beetle and the red flour beetle (Tribolium castaneum) are similar in appearance and habits. Adult confused flour beetles have the antennae gradually enlarged toward the tip; the antennae of the red flour beetle have the last three segments abruptly enlarged. Tribolium confusum cannot fly, but Tribolium castaneum may fly. The elongate, reddish-brown beetles are about 3-4mm long, with a distinct joint between the thorax and abdomen. Confused flour beetles are very common pests infesting many flour mills, warehouses, and grocery stores. They also feed upon grain, beans, dried fruits, nuts, chocolate, and other foods in the house. Flour beetles attack milled grain products such as flour and cereals. These beetles often hitchhike into the house in infested flour and can build up into large populations on food accumulations in cabinet cracks and crevices and in furniture. The adult female may live for as long as two years, depositing 300 to 400 eggs. The mature larva is brownish-white, has six legs, and is up to 13mm long. The life cycle requires one to four months when temperatures are favorable. To eliminate these pantry pests, go to our Pantry Pest site, where you will find mechanical and chemical methods for controlling all pests of stored products. |