以2,4-二氯苯胺为原料,经NaNO2重氮化后,用SnCl2还原制得2,4-二氯苯肼,和乙醛、NaOCN环合制备4,5-二氢-3-甲基-1-（2,4-二氯苯基）-1,2......

摘 要 为明确甲磺草胺在蔗田的应用前景，采用温室盆栽法土壤处理对其杀草谱、除草活性及其对甘蔗的安全性进行了测定。结果表明：甲磺......

A preliminary study conducted in the central USA near Colby and Hays, Kansas (KS) in 2010 indicated a premix of S-metola......

Nine field experiments were conducted in 2011 and 2012 at various locations in southern Ontario, Canada to determine the......

A field study was conducted at two locations in Kansas, USA in 2011 and 2012 to test weed control efficacy and crop resp......

ue＊M＃’＃dkB4＃＃8＃”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:（100084川C京市海淀区清华园申请人:清......

<正> sulfentrazone是FMC公司开发的用于播前土壤处理和芽前处理用除草剂。该药剂杀草谱广,对大豆田阔叶杂草和部份禾本科杂草具有......