Koa Coffee Plantation of over . In 2007, Artukovich sold most of the assets of the company to Kona's Best Natural Coffee. KBNC does business as Koa Coffee Plantation. Since 2009 Koa Coffee Plantation has been owned by Hawaii Coffee Company in Honolulu. The Koa Coffee Plantation gained accolades in the late 1990s early 2000's when it had been producing and selling only hand picked 100% estate Kona coffee, including organic Kona coffee and a heritage blend (Grande Domaine Kona) harvested from trees dating back to 1918. The plantation used a wet mill facility from Colombia, a dry mill from Brazil and maintained
Koa wilt to the Hawaiian islands. It ranges in size from 15 to greater than 50 feet with a canopy spread of 20 to 40 feet. It has a showy white flower and blooms sporadically. Mature leaves are sickle shaped. Koa wilt is typically a fatal pathogen for its host. In only a few months, a tree may lose its entire canopy and die. Trees less than fifteen years old are typically the most susceptible. Symptoms include stains in cambium, roots, and sapwood as well as chlorosis (yellowing), canopy dieback, brown and wilted leaves, oozing sap, and bark cankers. The Koa wilt