椰子败生病是由类病毒引起,它是菲律宾的吕宋、萨马和邻近一些小岛的椰树毁灭性病害。10龄以下的树很少感此病,发病率随树龄的增大而提高。 Bigornia等曾对椰子败生病的发生率作了记录,观察的椰树在20龄以上。他们 Coconut failure is caused by a virus that is devastating to coconut trees in Luzon, Samar, and nearby islands in the Philippines. Trees less than 10 years old rarely feel the disease, the incidence increases with age. Bigornia et al. Have documented the incidence of coconut defeat and observed that the coco is over 20 years old. they