氟磺胺草醚在花生和大豆田中的残留动态

在浙江杭州和安徽滁州同时进行了氟磺胺草醚在花生田和大豆田中残留动态试验。结果表明 ,其在土壤中降解消失较快 ,安徽试验点的半衰期比浙江试验点的略长。对收获后采集的植株、果实 (壳 )和土壤进行分析测定 ,均未检测出氟磺胺草醚

Residue Dynamics of Fomesafen in Peanut and Soybean Fields

Supervised residue experiments for fomesafen in peanut and soybean fields were conducted concurrently in Hangzhou,Zhejiang and Chuzhou, Anhui, respectively. The results showed that fomesafen disappeared rapidly in soil, and its half-life in Chuzhou was slightly longer than that in Hangzhou. No detectable amounts of fomesafen residues were found in stems, leaves, shells and seeds at harvest time.