![]() Typically, access is provided across an institutional network to a range of IP addresses. If you are a member of an institution with an active account, you may be able to access content in the following ways: Get help with access Institutional accessĪccess to restricted content on Oxford Academic is often provided through institutional subscriptions and purchases. Similar numbers of male and female billbugs were collected from the sod field sites. Kuroki hybrid (‘Emerald’) than in the Zoysia japonica (Steudel) cultivars ‘El Toro’ and ‘Zenith’. matrella × Zoysia pacifica (Goudswaard) M. ![]() Significantly greater densities of billbug were found in Zoysia matrella (L.) Merrill (‘Zeon’) and the Z. collected were significantly greater in the fully grown turfgrass than in the early- or late-growth-stage turfgrasses. Seasonal billbug capture was influenced by turfgrass phenology (e.g., early-growth-stage, late-growth-stage or fully grown turfgrass). The data show that >98% of the sampled billbugs were the hunting billbug, Sphenophorus venatus vestitus Chittenden, whereas the nutgrass billbug, Sphenophorus cariosus Olivier uneven billbug, Sphenophorus inaequalis Say and vegetable weevil, Listroderes difficilis Germain were the minor species. ![]() Four linear pitfall traps were used per site from February to December each year, and the traps were checked at weekly intervals. In 20, adult billbugs were sampled from five zoysiagrass sod field sites in central Georgia. Little is known about major billbug species and their seasonal occurrence and abundance in Georgia sod farms, as most previous research was conducted in golf courses in the region. Larval feeding within stolons and on roots affects spring recovery of slow-growing zoysiagrass and poses a serious challenge to machine harvesting, as the damaged turfgrass rarely holds together. (Coleoptera: Curculionidae), is an important pest complex in sod farms in Georgia.
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