A Dogwood Borer Moth in Baltimore Co., Maryland (6/19/2020). Codling Moth | Oriental Fruit Moth | Macadamia Nut Borer | Koa Seedworm | Peach Twig Borer. A male Dogwood Borer in Dorchester Co., Maryland (5/20/2015). A native Lymantria dispar. It is a major pest of pecan and flowering dogwood. Agrilus planipennis. LABELS & SAFETY DATA SHEETS. This Dogwood twig borer (Oberea tripunctata) missed the recent “Dining on Dogwood” episode simply because it wasn’t foraging among the dogwood’s white flowers; the BugLady found it in early July on a prairie plant (there was probably a red-osier dogwood nearby).The Dogwood tree borer’s name is a study in confusion. Dogwood borer, Synanthedon scitula (Harris), Sesiidae, LEPIDOPTERA. Adult – The basic color of the moth is dark blue, appearing almost black, with occasional yellow markings on the body. Adults are typical black and yellow clear-winged moth similar to but smaller than adult lesser peachtree borer and peachtree borer, with a wingspan of only ¾ inch. Infestations in young trees usually occur in the main trunk, often around lawn mower injuries. Adult clearwings are colorful, day-flying moths that bear close resemblance to wasps. Overview Several species of borers attack apple trees in New England, especially young trees. The dogwood borer, Syanthedon scitula (Harris) (fig. Photo by Dave Webb. Mating disruption using Isomate-LPTB . It is about 5/8-inch long at maturity. In June, the larvae enter cocoons composed of spun silk where pupation or the final transformation to moth takes place. Although they cannot sting, this mimicry no doubt protects them from birds and other predators. Brief: Dogwood borer adults began their emergence on May 26th and have been laying eggs at the base of trees, in wounds, bark cracks and rooting initials over the past month. Adult dogwood borer clearwing moth (Synan-thedon scitula). Infestations in older trees are likely to be higher up in limb crotches or main limbs and associated with pruning scars, cankers, or cracked bark. Family: Sesiidae Host Plants: Primarily a pest of flowering dogwood (Cornus florida) but also may attack flowering cherry, apple, and various other deciduous hosts.Description: Flowering dogwoods that are older and especially those that have been wounded by mowers or line trimmers are most susceptible. Black stem borers, a tiny bark beetle, has recently been attacking stressed apple trees in New England. Hosts The dogwood borer occurs throughout the midwestern and eastern United States and southeastern Canada. After 25 days in the pupation stage, the Dogwood Borer moth emerges. Figure 5 Larva of dogwood borer. Photo by Richard Orr. Introduction. Dogwood Borer: The dogwood borer (Synanthedon scitula) is the larva (immature form) of a clearwing moth that resembles a wasp. 1997). It is less common in Minnesota where it is at the western edge of its range. It is also an important pest … Dogwood Borer. 640090.00 – 2549 – Synanthedon scitula (Harris, 1839) – Dogwood Borer Moth Photographs are the copyrighted property of each photographer listed. More than 19 species of trees are its known hosts. Euwallacea kuroshio. Damage caused by clearwing moth larvae. The galleries made by feeding larvae can cause a lot of damage to the host tree, plus it may give access to other potentially harmful species such as certain fungi. Dogwood borer larvae develop in shallow tunnels in burr knots on dwarfing and semi-dwarfing ... moth with two thin yellow stripes on the second and fourth abdominal seg-ments. Dogwood borers were first found in clonal rootstocks in northern Virginia, Pennsylvania, and the rest of the Northeast. Using this date as our biofix we estimate larval hatch to occur this Thursday, June 27th. The DWB has one generation per year throughout its geographic distribution. Adult dogwood borer clearwing moth (Synan-thedon scitula). European Gypsy Moth. Dutch Elm Disease. The female moth lays eggs on the bark. Discula destructiva. 1985, Kain and Straub 2001, Kain et al. Adults are bluish-black with a yellow band on the second and fourth abdominal segments. The borer is off-white in color with a reddish-brown head. The borer infests a wide range of host plants, and dogwood trees may be infested from a variety of nearby host plants. The dogwood borer is a common pest in the burr knots of apple trees on clonal rootstocks. Synanthedon scitula, the dogwood borer or pecan borer is a major pest of many plants including the dogwood and pecan. 1), is from the Family Sesiidae, the family of clearwing moths. Dogwood borers are probably most damaging, but roundheaded apple tree borers, apple bark borers, flat-headed apple tree borers, and leopard moths can also be found. 2004, Leskey and Bergh 2005). In addition to dogwoods, the borer also infests oak, chestnut, elm, hickory, willow, pecan and apple. Contact individual photographers for permission to … Dogwood borer, Synanthedon scitula, prefers flowering dogwood (Cornus florida) as its host. The dogwood borer, Synanthedon scitula (Harris), is found throughout the area where flowering dogwoods are grown. The dark thorax is marked with yellow lines and a yellow patch below. Lesser and Greater Peachtree Borer | Dogwood Borer | Grape Root Borer | Currant Borer | Pink Bollworm. The dogwood borer has been considered an economically important pest for nearly 100 years. Figure 2. 640090.00 – 2549 – Synanthedon scitula – Dogwood Borer Moth – (Harris, 1839) Photographs are the copyrighted property of each photographer listed. DESCRIPTION. The adult isa day-flying clearwing moth. Figure 1. It most frequently attacks trees that are stressed or injured. In spring, it feeds on burrknot tissue until it pupates in May. The dogwood borer overwinters as a larva concealed within a burrknot. Dogwood borer, a clearwinged moth, has a wasp-like body, approximately 1 to 2 cm (1/2 inch) long. Eurasian Nun Moth. Consider contributing an image at the email address showcased at the … They commonly attack trunks of apple trees on size-controlled rootstocks where burr knots have formed. SUPPRESS POPULATIONS OF TARGET PESTS WHILE CONSERVING BENEFICIAL SPECIES. Dogwood borer Synanthedon scitula (Harris) — Lepidoptera: Sesiidae. The borers can become established only if they locate a wound or opening in the bark. ORGANIC CERTIFICATES. The insect has a wide host range including dogwood, pecan, oak, plum, and apple. Additional information The Dogwood Borer Moth’s larvae tunnel beneath the bark of a wide variety of deciduous trees such as beech, hickory, elm, dogwood, apple, and pecan. The dwarfing rootstocks M.9, B9, and new Geneva series including G11, the bark of which have a tendency to split and flake or create burr knots which act as the substrate for the adult clear wing moth to … Pest: Dogwood Borer (Synanthedon scitula (Harris)) Order: Lepidoptera. Though its common name is Dogwood Borer Moth it bores into Pecan trees with equal frequency. Emerald Ash Borer. Dogwood Borer, The dogwood borer, a native clearwing moth, can be found from southeastern Canada to Florida, and as far west as the Mississippi. In 2010, traps baited with concentrated custom dogwood borer lures (10mg blend of ZZ-3,13-ODDA, EZ-2,13-ODDA, ZE-3,13-ODDA) from Alpha Scents (West Linn, OR) were placed across Washington. Dogwood Anthracnose Disease. It is an extremely notorious pest tripunct Twig borer refers to a number of species of beetles and moths that chew holes into small branches of trees and shrubs. Dogwood borer definition is - a larval clearwing moth (Thamnosphecia scitula) that tunnels in the cambium of flowering dogwood. Verified by William H. Taft/BugGuide. There are a total of [ 365 ] New York Moths in the ButterflyIdentification.org database. It is slim and blue-black in color with yellow abdominal stripes and clear … The frass on the lower 2 burrknots is from the borers. Quadrastichus erythrinae. The wounds on a dogwood tree provide a place for the female dogwood borer moth to lay her eggs. Management should begin at your earliest convenience if earlier control measures were neglected or ineffective. Adult female dogwood borer, Synanthedon scitula (Harris). The dogwood borer, Synanthedon scitula (Harris), apple bark borer, Synanthedon pyri (Harris), and recently introduced apple clearwing moth, Synathedon myopaeformis (Borkhausen), are all clearwing moths in the Sesiidae family. A member of the clearwing moth family, the dogwood borer, Synanthedon scitula (Harris), is one of the most destructive pests of flowering dogwood, Cornus florida L., affecting plantings in homes and parks (Johnson and Lyon 1991). A • Several different borers can infest dogwoods. Adults look convincingly like a wasp. It is about 3/8 inch long, blue-black with two yellow bands around the abdomen, and resembles a wasp. Contact individual photographers for permission to … Erythrina Gall Wasp. The abdomen is dark with yellow on the second and fourth segments. Several species of insects bore into New Hampshire apple trees, including roundheaded apple tree borer, flatheaded apple-tree borer, dogwood borer (and the uncommon look-alike, apple bark borer), leopard moth, and broad-necked root borer. BROCHURES & … There is a rounded anal tuft on the tip of the abdomen (wingspan is about 16-19 mm). As noted above, one recently identified possibility is the use of Isomate-LPTB, which disrupts dogwood borer mating by repel- Ophiostoma ulmi. Credits: UF/IFAS Figure 2. Adult moths have a wingspan of about an inch and a black and yellow color pattern which resembles that of a wasp. Dogwood borer is a small clearwing moth. Two of the most common are the flatheaded apple tree borer, which is the larva of a beetle, and the dogwood borer, which is the larva of a moth. The dogwood borer, Synanthedon scitula (Harris) (Lepidoptera: Sesiidae), has become increasingly problematic in apple orchards in eastern North America, apparently largely because of the increased use of clonal, size-controlling rootstocks in high-density orchards (Riedl et al. 22 NEW YORK STATE HORTICULTURAL SOCIETY. The dogwood borer is the major pest of dogwood. Description. Dogwood borer is also the major insect pest of flowering dogwood, a valuable ornamental species, causing losses to homeowners, municipalities, and nursery operators (Hartman et al. Dogwood Borer Moth and Larvae. Lymantria monacha. Howdy, BugFans, Dogwood Twig Borer. European Larch Canker ... Kuroshio Shot Hole Borer. Adults emerge from dogwood trees around mid-May, and continue throughout most of the summer. A Dogwood Borer in Howard Co., Maryland (7/3/2014). Dogwood Borer Moth (Synanthedon scitula: Sesiidae) Adult 8-12 mm long. 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