However, where an employee does not work the majority of their time at. their duty station, it becomes more difficult to determine the employee's tax home, and therefore. whether per diem is taxable. If the employee does not work at their PCN duty station at least 50% of the time (vacation time.
Common smut of corn caused by Ustilago maydis. (Courtesy J.K. Pataky) Key words: boil smut, common smut, corn smut, cuitlacoche, huitlacoche, maize mushrooms, Ustilago maydis, Ustilago zeae. Symptoms and Signs. Ustilago maydis infects two hosts: maize (Zea mays) and teosinte (Zea mexicana).
Certain types of food that are high in naturally occurring chemicals called purines are considered to be foods that cause gout. Among the foods that carry the highest risk of causing gout are some types of seafood, such as herring, mussels and sardines, as well as yeast and organ meats such as liver and kidneys. Alcoholic beverages, especially beer, and sugary drinks also can cause gout. Vegetables that are rich in purines were once thought to be among the foods that cause gout, but research has indicated that this might not be true.