Last modified: Oct. 21, 2024, 4:40 p.m.
A very scarce vagrant and is possibly also imported with grain products. During September and October 2024, there was an influx in several provinces.
Migrant
The caterpillars eat the roots and pupate on them.
Most observations on the continent are from spring and autumn.
The larva feeds on dry vegetable matter, dried goods, cereals and grain products. Also in the roots of Zea mays and Sorghum bicolor.