MICHEL MUEHLEBACH,JUTTA GLOCK,THOMAS MAETZKE,ANDRE STOLLER
申请号：
BR9908757
公开号：
BR9908757B1
申请日:
1999.03.11
申请国别(地区):
BR
年份:
2012
代理人:
摘要：
The present invention relates to novel herbicidally active 3-hydroxy-4-aryl-5-oxopyrazoline derivatives, to processes for their preparation, to compositions which comprise these compounds and may additionally comprise safeners, and to the use of these compounds as herbicides for controlling weeds and grasses, in particular in crops of useful plants.
