Despite serious diseases of farm crops thisyear compared with 2008,the price of large-volume conventional fungicides is lower thanor equal to that in the same period of 2008.Factors for this status are mainly three.(1)Due to the relatively low price of rawmaterials,the production cost is reduced. Despite serious diseases of the farm crops thisyear compared with 2008, the price of large-volume conventional fungicides is lower thanor equal to that in the same period of 2008.Factors for this status are mainly three. (1) Due to the relatively low price of rawmaterials, the production cost is reduced.