Abstract
The black twig borer, Xylosandrus compactus (Eichhoff), is one of the few ambrosia beetles that infests healthy plants. In Florida, orchids (Dendrobium spp. and Cattleya spp.), and avocado (Persea americana Mill.) have sustained notable economic losses (Dekle and Kuitert 1968, McClanahan 1951). Although ornamental shrubs and shade trees seldom die from beetle infestations, the loss of growth and aesthetics can be substantial. Elsewhere, the black twig borer is a serious pest of coffee, Coffea canephora Pierre (esp. var. robusta Ineac) (Brader 1964). This document is EENY-311, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: December 2003. Revised: September 2005.
References
Brader L. 1964. Etude de la relation entre le scolyte des rameaux du caféier Xyleborus compactusEichh. (X. morstatti Hag.) et sa plante-hôte. Landbouwhogeschool Wageningen, Mededelingen 64. 109p.
Bright Jr DE. 1968. Review of the tribe Xyleborini in America north of Mexico (Coleoptera: Scolytidae). Canadian Entomologist 100: 1288-1323. https://doi.org/10.4039/Ent1001288-12
Browne FG. 1963. Taxonomic notes on Scolytidae (Coleoptera). Entomologische Berichten 23: 53-59.
Dekle GW, Kuitert LC. 1968. Orchid insects, related pests, and control. Florida Department of Agriculture, Division of Plant Industry Bulletin 8: 1-28.
Mangold JR, Wilkinson RC, Short DE. 1977. Chlorpyrifos sprays for control of Xylosandrus compactus in flowering dogwood. Journal of Economic Entomology 70: 789-790. https://doi.org/10.1093/jee/70.6.789
McClanahan HS. 1951. Grove Inspection Department. Florida State Plant Board, Biennial Report 18: 41-42.
Murayama JJ, Kaishoven LGE. 1962. Xyleborus morstatti Hag., a synonym of X. compactus Eichh. (Col., Scolytidae). Entomologische Berichten 22: 247-250.
Ngoan ND, Wilkinson RC, Short DE, Moses CS, Mangold JR. 1976. Biology of an introduced ambrosia beetle, Xylosandrus compactus, in Florida. Annals of the Entomological Society of America 69: 872-876. https://doi.org/10.1093/aesa/69.5.872
Reitter E. 1913. Bestimmungs-tabelle der Borkenkäfer (Scolytidae) aus Europa und den angrenzenden Landern. Wiener Entomologische Zeitung 32: 1-116. https://doi.org/10.1002/mmnd.191419140104
Wood SL. 1982. The bark and ambrosia beetles of North and Central America (Coleoptera: Scolytidae), a taxonomic monograph. Great Basin Naturalist Memoirs No. 6. Brigham Young University. 1359 p.