6/29/2023 0 Comments Coconut rhinoceros beetle guam![]() Since its discovery in Guam, the CRB-G strain has been confirmed in. Read more about this project in the Fall 2017 issue of Currents, the Navy’s energy and environmental magazine. An invasive species called the Coconut Rhinoceros Beetle (CRB) has been wreaking havoc in many Pacific Island nations, threatening to wipe out the coconut industry and causing losses to economies that rely on it and its oil, in addition to other palm species, for revenue. Fish and Wildlife Service biological opinion, NAVFAC Marianas and Colorado State University entered into a cooperative agreement to develop the capacity to respond rapidly when invasive species are detected, and to control or remove those species.ĬEMML’s Tom Mathies and his fellow biologists Joshua Brown, Brian Leo, and Kyle Ngiratregd are nearing the end of their first year of work in the Mariana Islands. Motivated by biosecurity requirements in a 2015 U.S. The beetle, first documented as an invasive species in Guam in 2007, has been devastating the island's ubiquitous coconut trees and is now also burrowing into Guam's endangered native cycad. The coconut rhinoceros beetle, is a major pest of coconut palm, oil palm andother palm species. A team from the Center for Environmental Management of Military Lands (CEMML) at Colorado State University is surveying Guam and islands in the Commonwealth of the Northern Mariana Islands with the aim of identifying all non-native invasive plants and invertebrates within training areas. The coconut rhinoceros beetle (CRB), Oryctes rhinoceros, that has been attacking coconuttrees on Guam since it was first discovered on the island in 2007 has proven to be voraciousand tenacious. ![]() We conducted an island-wide survey to determine the spatial patterns of CRB burrowing of stems of in situ Cycas micronesica. ![]() What do the coconut rhinoceros beetle ( Oryctes rhinoceros), siam weed ( Chromolaena odorata), and little fire ant ( Wasmannia auropunctata) have in common? All now inhabit the Mariana Islands, on which the Naval Facilities Engineering Command operates training areas, but are non-native invasive species. Guam’s established population of non-native coconut rhinoceros beetle (CRB, Oryctes rhinoceros L.) began creating burrows in stem apices of several cycad species in a managed garden. ![]() Joshua Brown conducts surveys for little fire ants on the Naval Base Guam Ordnance Annex ![]()
0 Comments
Leave a Reply. |