氟磺胺草醚

微量2,4-D丁酯对氟磺胺草醚增效作用的研究

The Primary Study on Synergy of 2,4-D butyl to Fomesafen

穴2雪底泥对氟磺胺草醚有较强的吸附能力，引入药剂3d内吸附量迅速上升至最高点（0.362mg·kg-1）后下降，5d内就达到吸附动态平衡；

The sediment had a higher capacity to adsorb fomesafen . The adsorption would reach maximum value ( 0.362 mg · kg-1 ) within 3 days and equilibrium within 5 days after treatment .

盆栽试验研究了2，4-D丁酯、油菜素内酯对大豆的安全性和对氟磺胺草醚除草活性的影响。

By pot trial we studied the influence of 2,4-D butyl and brassinolide to the safety of soybean and to efficacy of fomesafen .

／hm~2时与氟磺胺草醚混用对大豆生长有抑制作用。

/ hm2 mixing with fomesafen can inhibit soybean growth .

氟磺胺草醚在花生和大豆田中的残留动态

Residue Dynamics of Fomesafen in Peanut and Soybean Fields

氟磺胺草醚的毒性研究

Study on the Toxicity of Fomesafen

氟磺胺草醚生产中废水的处理

Treatment of fomesafen herbicide wastewater

一株降解氟磺胺草醚的黑曲霉菌特性

Characteristics of Fungus Degeneration Fomesafen

结果表明：2，4&D丁酯与氟磺胺草醚、精稳杀得混用具有提高除草效果的作用；

The results showed that : there was synergism to combination between 2,4-D butyl and fomesafen , fluazifop-p-butyl ;

评价了主要长残留性除草剂氯嘧磺隆、氯磺隆、莠去津、咪草烟、异草酮、氟磺胺草醚对后茬作物的安全间隔期。

The safety period of the long residue herbicides was evaluated , including chlorimuron , chlorsulfuron , atrazine , imazethapyr , clomazone and fomesafen .

第一次农药流失发生在施药后第二天，其中随径流水流失的氟磺胺草醚含量是随土壤流失的4.8倍，且随着时间推移他们之间比率逐渐下降，最后水中则无残留存在；

Occurring at day 2 after application , the first runoff of fomesafen by water was 4.8 times to that by sediment , the ratio gradually decreased .

氟磺胺草醚残留的时空分布变化以土壤表层0-2.5cm处最为明显，上部坡0-2.5cm土壤里的残留到实验结束时减少了约9倍；

Temporal and spatial distribution of 14C-fomesafen residues in 0-2.5 cm soils appeared obviously different from the other deeper soil layer and 14C-fomesafen residues are less mobile vertically .

结果表明氟磺胺草醚急性毒性会影响大鼠生长发育，会造成肝肾生化功能的损害，能造成动物肝、肾、肺、及脾的病理损害。

The results show that fomesafen acute toxicity affect rat growth , can cause liver and kidney damage biochemical functions , can cause liver , kidney , lung animals , and spleen pathological damage . 3 .

毒理学试验表明，根据我国农药急性毒性分级标准，合成的三氟羧草醚和氟磺胺草醚属于低毒物质。

The toxicity of Acifluorfen and Fomesafen prepared were lowly poisonous matters according to pesticide classified standard of acute toxicity in our country .