Some of the mental illnesses that can be associated with the existence of synthetic marijuana abuse can include: 1  Bipolar disorder. 2  Schizophrenia. 3  Posttraumatic stress disorder. 4  Attention-deficit/hyperactivity disorder. 5  Anxiety disorders. 6  Depressive disorders. 7  Oppositional defiant disorder. 8  Conduct disorder.
Corn smut, also known as common smut, is a common disease of sweet corn caused by the fungus Ustilago maydis.This disease rarely kills corn plants, but usually causes the production of smaller ears. Corn smut commonly develops on the tassels, ears, leaves, and shoots of corn as a gall.rystal Floyd. Photo by M. Grabowski. Corn smut, also known as common smut, is a common disease of sweet corn caused by the fungus Ustilago maydis. This disease rarely kills corn plants, but usually causes the production of smaller ears.
In 1996, 119,400 acres of sweet corn were grown in the United States. Flour (Zea mays amylacea) Flour corn is used in baked goods because it has a soft, starch-filled, kernal that is easy to grind. Flour corn is primarily white, although it can be grown in other colors, for example, blue corn. One of the oldest types of corn, flour corn was a chief type grown by Native Americans . Popcorn (Zea mays everta) Popcorn, a type of flint corn, has a soft starchy center surrounded by a very hard exterior shell.