申論 4敘述下列植物病原的媒介者（vectors），及其傳播方式。（20 分）㈠Papaya ringspot virus㈡Banana bunchy top virus㈢Poinsettia leaf curl virus㈣“Candidatus Liberibacter asiaticus”㈤“Candidatus Phytoplasma oryzae”㈥Rice wilted stunt virus㈦Watermelon silver mottle virus㈧Pineapple mealybug wilt-associated virus㈨Tobacco rattle virus㈩Lettuce big-vein virus