Community composition and phenology of native Siricidae (Hymenoptera) attracted to semiochemicals in Minnesota.

As a result of the introduction of Sirex noctilio F. into North America, there has been increased interest in the poorly-described native Siricidae communities. To date, few studies have surveyed specifically for Siricidae, and many reports of native siricid populations are byproducts of sampling efforts targeting Coleoptera.