This invention pertains to a method for controlling lepidopteran, homopteran, hemipteran, thysanopteran and coleopteran insect pests comprising contacting the insects or their environment with an arthropodicidally effective amount of a compound of Formula I, its N-oxide or an agriculturally suitable salt thereof
wherein A and B and R
1
through R
8
are as defined in the disclosure.
This invention further relates to a bezoxazinone compound of Formula 10
wherein R
4
through R
8
are as defined in the disclosure, useful for preparation of a compound of Formula I.
本发明涉及一种控制鳞翅目、同翅目、半翅目、鳞翅目和鞘翅目昆虫害的方法,包括将该昆虫或其环境与公式I的化合物、其N-氧化物或其农业适用的盐的节肢动物
杀虫剂有效量接触,其中A、B和R1到R8如本公开说明书所定义。本发明还涉及一种公式10的苯并
噁唑酮化合物,其中R4到R8如本公开说明书所定义,用于制备公式I的化合物。