Invasive species in Hawaii and health-related problems. The introduction of mosquitoes to Hawaii has resulted in the spread of avian malaria, and increases the risk of dengue and west Nile virus (not known to be in Hawaii yet). Other native species can be affected by invasive species diseases as well, such as the once-dominant koa tree being killed by koa wilt, which is believed to have been brought into Hawaii on an ornamental acacia plant, and the 'ohi'a tree, now being affected by Rapid Ohia Death. Invasive predators can severely reduce the population sizes of native species, or even drive them extinct, because native
Na Koa Ikaika Maui Baseball Clubs. The team shut down operations after playing the 2013 Pacific Association season due to the travel costs of bringing in the teams from Northern California. Na Koa Ikaika Maui On December 23, 2009, Michael Cummings, the CEO of XnE, Inc. that founded the team, announced the hiring of former St. George RoadRunners skipper Cory Snyder as the first manager and the signing of 30-year-old GBL veteran Mark Okano. The team also signed 2009 Golden Baseball League All-Star Fehlandt Lentini. The team's colors are black, green, yellow and red in keeping with the spirit of the Islands. The team's