Oncideres cingulata - Wikipedia
Oncideres cingulata, the twig girdler, is a brownish-gray beetle, typically 1 ⁄ 2 to 5 ⁄ 8 inch (13 to 16 mm) in length, in the longhorn beetle family. It is characterized by long antennae, 1 ⁄ 2 to 1 inch (13 to 25 mm) long.
Twig Girdler | Oklahoma State University - OSU Extension
Repeated girdling of terminals causes forks, crooks, and other stem deformities in young timber plantations as well as in natural reproduction. Adults emerge from late August to early October. They feed on tender bark near branch ends and mate before laying eggs and girdling twigs.
Species Oncideres cingulata - Twig Girdler - BugGuide.Net
2024年5月9日 · An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information.
Twig Girdler Oncideres cingulata (Coleoptera:Cerambycidae) Dr. William Lester, Extension Agent II Email: [email protected] Fall is the time of year to watch for twig girdlers. Longhorned beetles known as twig girdlers are now laying eggs in the small branches of many hardwood trees. Pecan, hickories, and persimmon are favored host
Twig Girdlers and Twig Pruners on Trees - University of Maryland …
2024年10月18日 · The twig girdler is a native longhorned beetle that attacks hickory, honeylocust, persimmon, elm, oak, hackberry, poplar, dogwood, linden, and flowering fruits. Twig pruners are also native longhorned beetles. They attack oak, hickory, ash, maple, honeylocust, elm, linden, sweetgum, hackberry, and persimmon.
The reproductive success of the twig girdler Oncideres cingulata (Say) was examined relative to twig the host tree species used for oviposition. There were significant differences in twig morphology between length, volume, and surface area. Ovipositing beetles appeared to adjust reproductive efforts to these host. reflected by egg density.
Twig Girdler (Oncideres cingulata) - iNaturalist
Oncideres cingulata, the twig girdler, is a brownish-gray beetle, typically 1⁄2 to 5⁄8 inch (13 to 16 mm) in length, in the longhorn beetle family. It is characterized by long antennae, 1⁄2 to 1 inch (13 to 25 mm) long.
Oncideres cingulata (Say, 1827) - GBIF
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Oncideres cingulata - Bugwoodwiki
Larvae are whitish, legless grubs that are found inside the twigs. The adult girdles the pecan twigs in late summer and fall. This girdling (deep V cut) causes the injured branch to break off or hang loosely on the tree. Twig girdlers are generally present wherever pecans are grown.
Cerambycidae - Oncideres cingulata - BugGuide.Net
2020年10月23日 · This is the form that has been considered to be the subspecies cingulata texana. Bezark's Cerambycidae Catalog website considers it a valid subspecies, but I see there are no separate pages here for the two forms.