With the rice samples that are infected by moulds, we have isolated 21 species from Aspergillus, penicilia, curcularis, aureobasidius and cladosporium. Therefore, it could be infected by moulds with a very high percentage. We tried to use these substances to kill moulds in an attemp to combine with the disinfection effect on moulds as well as on insects. This lower result is due to the chemical adorption by the grain mass. Thus, we can use methyl bromide and the mixture phosphine and amoniac to disinfect paddy grains in big capacity warehouses.
Yellow maize is infected more heavily than white maize.
Using the analytical reference standards of aflatoxin given by FAO, we can test aflatoxin in exported foodgrains. We hope that our cooperation will be well developed. Thank you very much.