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.
It may be a soft rot caused by a bacteria (Erwinia carotovora), a major disease of calla lilies. Lack of calcium in the soil makes the plant more suseptible to the disease. Once the disease is present in the plant, it must be destroyed to keep the bacteria from spreading.