Pyrazole derivatives as herbicidal compositions containing them
申请人:Shimoharada Hiroshi
公开号:US20050245399A1
公开(公告)日:2005-11-03
The present invention relates to novel pyrazole derivatives of the formula (I) or its salt:
wherein X, Y, R
1
, R
2
, R
3
, R
4
and R
5
each have one of the meanings given in the description, a process for producing them, and their use as herbicides, desiccants or defoliants.