摘要 |
This invention provides compounds of Formula 1, their N-oxides and agriculturally suitable salts wherein R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4a</SUP>, R<SUP>4b </SUP>and R<SUP>5 </SUP>are as defined in the disclosure. Also disclosed are methods for controlling invertebrate pests comprising contacting the invertebrate pests or their environment with a biologically effective amount of a compound of Formula 1 or a composition comprising a compound of Formula 1. |