| 摘要 |
The present invention relates to malononitrile compounds of formula (Y): wherein R<SUP>1 </SUP>and R<SUP>2 </SUP>are the same or different and independently C<SUB>1</SUB>-C<SUB>5 </SUB>(halo)alkyl, C<SUB>1</SUB>-C<SUB>5 </SUB>(halo)alkyloxy, C<SUB>2</SUB>-C<SUB>5 </SUB>(halo)alkenyl, C<SUB>2</SUB>-C<SUB>5 </SUB>(halo)alkynyl, hydrogen, or cyano; R<SUP>3 </SUP>is C<SUB>1</SUB>-C<SUB>3 </SUB>haloalkyl, C<SUB>2</SUB>-C<SUB>4 </SUB>haloalkenyl, or C<SUB>2</SUB>-C<SUB>4 </SUB>haloalkynyl; m is an integer of 1 to 3; R<SUP>5 </SUP>is halogen, cyano, nitro, C<SUB>1</SUB>-C<SUB>4 </SUB>(halo)alkyl, or the like; n is an integer of 0 to 4, with the proviso that when n is 2 or more, then R<SUP>5</SUP>'s are the same or different from each other; R<SUP>6 </SUP>is hydrogen, halogen, cyano, nitro, C<SUB>1</SUB>-C<SUB>4 </SUB>(halo)alkyl, or the like; as well as pesticide compositions containing these compounds as active ingredients. The present invention makes it possible to effectively control pests such as insect pests, acarine pests, and nematode pests. |
