根据对2003年病虫草害的预报,农业部门提出了对今年农药的需求预测,总量为26万吨左右,与去年基本持平。其中杀虫剂为13万吨,同比下降2.81%,但需求的品种有所变化。其中有机磷农药需求逐年减少,在去年的基础上又减少了近2%;菊酯类与上年基本持平;氨基甲胺类上升幅度较大,同比上? According to the prediction of pest and weed diseases in 2003, the agricultural sector put forward a demand forecast for this year’s pesticides totaling about 260,000 tons, basically the same as last year. Pesticides were 130,000 tons, down 2.81% from the same period of last year, but the varieties of demand varied. Among them, the demand for organophosphorus pesticides decreased year by year, reducing nearly 2% on the basis of last year; the content of pyrethroids basically remained unchanged from the previous year;