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- Agrilus_coxalis abstract "Agrilus coxalis is a species of jewel beetle known by the common name goldspotted oak borer. It is a woodboring beetle best known for destroying stands of oak trees in the Cleveland National Forest in San Diego County, California, in the United States.Significant oak mortality was noted in the area starting in 2002 near Descanso, California. It was thought that drought was causing the decline until surveys revealed evidence of damage to healthy trees. On investigation it was determined that the agent causing the damage was Agrilus coxalis, a beetle not previously noted in the area. The tree species most affected are the coast live oak (Quercus agrifolia) and California black oak (Quercus kelloggii). The canyon live oak (Quercus chrysolepis) and silverleaf oak (Quercus hypoleucoides) are also affected. The insect was first seen in the region in 2004 at Cuyamaca Rancho State Park, and it was confirmed to be the cause of oak damage in 2008 when adults and larvae were collected from the host trees.Little is known about the life history of the insect, whether it is introduced or moving into the area as part of a natural range expansion, or its current distribution. The beetle has been found in Guatemala, Mexico, and Arizona, but it has never been known to cause this sort of oak destruction. However it is thought that the beetle in Arizona is a separate species from the one in Central America, Agrilus auroguttatus.Since dead oaks were first seen near Descanso, damage was found on 67% of oaks examined in surveys, and about 13% of the trees were dead. The affected region is an area 50 by 40 kilometers mostly within National Forest boundaries in the Peninsular Ranges east of San Diego. Damage from the beetle takes the form of blackened larval feeding galleries revealed in the wood when woodpeckers remove bark, red and black staining on the bark that occurs when sap drains from damaged phloem, thinning grayish crowns on injured trees, and dead twigs and branches. The adult leaves D-shaped exit holes on the outside of the tree.Initially, it was estimated that 15,000 individual trees have been killed by this pest. On September 3, 2011, the San Diego Union-Tribune published a correction of this estimate by UC Riverside researchers that puts the number at 80,000 trees killed. Dead trees increase the likelihood and severity of wildfire in this already highly fire-prone area.The adult gold spotted oak borer is dull dark metallic green in color with three characteristic yellow spots on each forewing. It is about a centimeter long. The larva is white and legless and reaches 18 millimeters in length.Current research is aimed toward locating a predator or parasitoid that preys on the beetle larvae, but will not have serious impact on other native species. Until further study yields suggestions for the management of this pest insect, the US Forest Service advises forestry workers to use containment guidelines now in practice for the control of similar jewel beetle pests, such as the emerald ash borer and bronze birch borer. If the beetle was introduced to the area, it may have come in on firewood. Scientists advise against transporting oak wood since it may spread the pest.".
- Agrilus_coxalis class Insect.
- Agrilus_coxalis family Buprestidae.
- Agrilus_coxalis genus Agrilus.
- Agrilus_coxalis kingdom Animal.
- Agrilus_coxalis order Beetle.
- Agrilus_coxalis phylum Arthropod.
- Agrilus_coxalis synonym "Agrilus socus".
- Agrilus_coxalis thumbnail Agrilus_coxalis.jpg?width=300.
- Agrilus_coxalis wikiPageExternalLink goldspotted_oak_borer.html.
- Agrilus_coxalis wikiPageExternalLink gsob.org.
- Agrilus_coxalis wikiPageID "24717346".
- Agrilus_coxalis wikiPageLength "5649".
- Agrilus_coxalis wikiPageOutDegree "44".
- Agrilus_coxalis wikiPageRevisionID "668740581".
- Agrilus_coxalis wikiPageWikiLink Agrilus.
- Agrilus_coxalis wikiPageWikiLink Agrilus_auroguttatus.
- Agrilus_coxalis wikiPageWikiLink Animal.
- Agrilus_coxalis wikiPageWikiLink Arizona.
- Agrilus_coxalis wikiPageWikiLink Arthropod.
- Agrilus_coxalis wikiPageWikiLink Beetle.
- Agrilus_coxalis wikiPageWikiLink Bronze_birch_borer.
- Agrilus_coxalis wikiPageWikiLink Buprestidae.
- Agrilus_coxalis wikiPageWikiLink Category:Beetles_described_in_1889.
- Agrilus_coxalis wikiPageWikiLink Category:Buprestidae.
- Agrilus_coxalis wikiPageWikiLink Category:Natural_history_of_San_Diego_County,_California.
- Agrilus_coxalis wikiPageWikiLink Category:Woodboring_beetles.
- Agrilus_coxalis wikiPageWikiLink Cleveland_National_Forest.
- Agrilus_coxalis wikiPageWikiLink Cuyamaca_Rancho_State_Park.
- Agrilus_coxalis wikiPageWikiLink Descanso,_California.
- Agrilus_coxalis wikiPageWikiLink Drought.
- Agrilus_coxalis wikiPageWikiLink Emerald_ash_borer.
- Agrilus_coxalis wikiPageWikiLink Firewood.
- Agrilus_coxalis wikiPageWikiLink Guatemala.
- Agrilus_coxalis wikiPageWikiLink Insect.
- Agrilus_coxalis wikiPageWikiLink Insect_wing.
- Agrilus_coxalis wikiPageWikiLink Introduced_species.
- Agrilus_coxalis wikiPageWikiLink Larva.
- Agrilus_coxalis wikiPageWikiLink Mexico.
- Agrilus_coxalis wikiPageWikiLink Oak.
- Agrilus_coxalis wikiPageWikiLink Parasitoid.
- Agrilus_coxalis wikiPageWikiLink Peninsular_Ranges.
- Agrilus_coxalis wikiPageWikiLink Phloem.
- Agrilus_coxalis wikiPageWikiLink Predation.
- Agrilus_coxalis wikiPageWikiLink Quercus_agrifolia.
- Agrilus_coxalis wikiPageWikiLink Quercus_chrysolepis.
- Agrilus_coxalis wikiPageWikiLink Quercus_hypoleucoides.
- Agrilus_coxalis wikiPageWikiLink Quercus_kelloggii.
- Agrilus_coxalis wikiPageWikiLink San_Diego.
- Agrilus_coxalis wikiPageWikiLink San_Diego_County,_California.
- Agrilus_coxalis wikiPageWikiLink Sap.
- Agrilus_coxalis wikiPageWikiLink The_San_Diego_Union-Tribune.
- Agrilus_coxalis wikiPageWikiLink United_States_Forest_Service.
- Agrilus_coxalis wikiPageWikiLink United_States_National_Forest.
- Agrilus_coxalis wikiPageWikiLink Wildfire.
- Agrilus_coxalis wikiPageWikiLink Woodboring_beetle.
- Agrilus_coxalis wikiPageWikiLink Woodpecker.
- Agrilus_coxalis wikiPageWikiLinkText "Agrilus coxalis".
- Agrilus_coxalis binomial "Agrilus coxalis".
- Agrilus_coxalis binomialAuthority "Waterhouse, 1889".
- Agrilus_coxalis classis "Insecta".
- Agrilus_coxalis familia Buprestidae.
- Agrilus_coxalis genus "Agrilus".
- Agrilus_coxalis ordo Beetle.
- Agrilus_coxalis phylum "Arthropoda".
- Agrilus_coxalis regnum "Animalia".
- Agrilus_coxalis species "A. coxalis".
- Agrilus_coxalis synonyms "Agrilus socus".
- Agrilus_coxalis wikiPageUsesTemplate Template:Reflist.
- Agrilus_coxalis wikiPageUsesTemplate Template:Taxobox.
- Agrilus_coxalis subject Category:Beetles_described_in_1889.
- Agrilus_coxalis subject Category:Buprestidae.
- Agrilus_coxalis subject Category:Natural_history_of_San_Diego_County,_California.
- Agrilus_coxalis subject Category:Woodboring_beetles.
- Agrilus_coxalis hypernym Beetle.
- Agrilus_coxalis type Animal.
- Agrilus_coxalis type Eukaryote.
- Agrilus_coxalis type Insect.
- Agrilus_coxalis type Species.
- Agrilus_coxalis type Thing.
- Agrilus_coxalis type Q1390.
- Agrilus_coxalis type Q19088.
- Agrilus_coxalis type Q729.
- Agrilus_coxalis comment "Agrilus coxalis is a species of jewel beetle known by the common name goldspotted oak borer. It is a woodboring beetle best known for destroying stands of oak trees in the Cleveland National Forest in San Diego County, California, in the United States.Significant oak mortality was noted in the area starting in 2002 near Descanso, California. It was thought that drought was causing the decline until surveys revealed evidence of damage to healthy trees.".
- Agrilus_coxalis label "Agrilus coxalis".
- Agrilus_coxalis sameAs Q4694117.
- Agrilus_coxalis sameAs Agrilus_coxalis.
- Agrilus_coxalis sameAs m.080f41d.
- Agrilus_coxalis sameAs Agrilus_coxalis.
- Agrilus_coxalis sameAs Agrilus_coxalis.
- Agrilus_coxalis sameAs Q4694117.
- Agrilus_coxalis wasDerivedFrom Agrilus_coxalis?oldid=668740581.
- Agrilus_coxalis depiction Agrilus_coxalis.jpg.
- Agrilus_coxalis isPrimaryTopicOf Agrilus_coxalis.