Currently, the heir to the Zoldyck business is Killua, one of the main characters in Hunter Ã Hunter, though Killua has stated that he has no desire to inherit his family's occupation. It is believed that each member of Zoldyck's family begun their training from their date of birth.
Spotted wilt and dasheen mosaic are two viruses that can attack calla lilies. Spotted wilt causes yellow or white spots or streaks to appear on flower stalks, petioles and leaves, and is spread through thrips, a type of insect pest. Dasheen mosaic is a virus transmitted through aphids.
Calla lilies are susceptible to tomato spotted wilt virus, which causes leaf wilt. Lilies also wilt when they need to rest; wilting may mean they require a period of dormancy. If a calla lily's leaves turn yellow and wilt or curl, the plant needs dormancy. White or brown spots and streaks on the leaves indicate the presence of tomato spotted wilt virus.