TOXICITY ANAILYSIS OF TEBUFENOZIDE IN CONTROLLING DENDROLIMUS PUNCTATUS Synergistic effect of tebufenozide combined with Autographa californica nuclear polyhedrosis virus against Spodoptera exigua Effects of sublethal concentration of fenoxycarb and tebufenozide on the development of Ostrinia furnacalis Guenée larvae Influence of tebufenozide on progeny population of Spodoptera exigua