This disease is called curly top in English, which is very important in the world.
In this disease, Alternaria fungus attacks leaves, stems, fruits and seeds. Infection in tomato seeds may cause seedling death.
This blackberry, also known as smelly blackberry, is one of the most important wheat diseases in the world.
Wheat and barley blight in Iran was first reported by Esfandiari in 1326.
Yellow rust is one of the most dangerous diseases of cereals in Iran and is more common than other wheat rusts.