Besides this, pesticides are also used for controlling household pests. Presently, there are no means of estimating the total quantity of chemical pesticides used in the country. Requirement of the country, however, exceeds the output of this factory. Recently, AIC has reduced its involvement in pesticides distribution. For the year 1997, for example, HMG Nepal has given permission to several registrants to import different pesticides.
Registration is valid only for one year from the date the registration certification is issued.
DDT is mainly used for malaria control. BHC, a persistent pesticide, is commonly used in agriculture. The proportion of growers using pesticides in Nepal is low. Only 13 percent of paddy growers had the benefit of using pesticides on the paddy crops. Pestcides Residues Dahal has enurnerated several reasons for pesticide residue prevalence in food articles.