The whole-plant dose-response experiments were conducted to
determine the resistance levels and the cross resistance patterns of
HB08 and HB16 to AHAS herbicides including halosulfuron-methyl
and triasulfuron (SU), imazethapyr (IMI), bispyribac-sodium and
pyribenzoxim (PTB), flumetsulam and penoxsulam (TP).