Abstract:The application of methyl bromide in soil fumigation can control the soil borne diseases much effectively. However methyl bromide has been proved as one of ozone depletion substances (ODS). Based on the Copenhagen Amendment of Montreal Protocol, the consumption of methyl bromide will reduce 20% and until 2015 it will be banned completely in China. In order to take necessary and adequate technical preparation before the reduction and phase out of methyl bromide in Chinese agriculture, China and Italy started...