A pyridone derivative represented by Formula [1] or an agriculturally acceptable salt thereof:
wherein R
1
is a C
1-6
alkyl group, a C
2-6
alkenyl group, a C
2-6
alkynyl group, or the like; R
2
and R
3
are each independently a hydrogen atom, a nitro group, a cyano group, or the like; and A is a group represented by Formula A-1, Formula A-2, Formula A-3, Formula A-4, or Formula A-5:
The compounds represented by general formula [1] control various weeds growing in upland fields, orchards, paddy fields, and non-crop lands while showing high safety to useful plants and crops.
一种由公式[1]表示的
吡啶酮衍
生物或其农业可接受的盐:
其中,R1是C1-6烷基、C2-6
烯基、C2-6炔基或类似基团;R2和R3各自独立地是
氢原子、硝基、
氰基或类似基团;A是由公式
A-1、公式A-2、公式A-3、公式A-4或公式A-5表示的基团:
通式[1]所表示的化合物可以控制在旱地、果园、稻田和非作物土地中生长的各种杂草,同时对有用植物和作物具有高度的安全性。