Disclosed are compounds of Formula 1, N-oxides, and salts thereof,
wherein
Z is O or S;
A
1
, A
2
, A
3
and A
4
are independently N or CR
1
, provided that only one of A
1
, A
2
, A
3
and A
4
is N; and
R
1
, R
2
, R
3
and Q are as defined in the disclosure.
Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling a parasitic nematode comprising contacting the parasitic nematode or its environment with a biologically effective amount of a compound or a composition of the invention.
                            本发明涉及公式1的化合物、N-氧化物和其盐,其中Z为O或S;A1,A2,A3和A4独立地为N或CR1,但仅有一个为N;R1,R2,R3和Q如公开说明中所定义。本发明还涉及含有公式1化合物的组合物和用于控制寄生线虫的方法,包括将寄生线虫或其环境与本发明中化合物或组合物的
生物有效量接触。