This experiment was conducted to investigate the degree of damage by stink bugs at the soybean fields of Kyong-buk Agricultural Research and Extension Services from 1997 to 1998. Thirty different soybean varieties including Hwangkeumkong were used. Stink bugs collected in the soybean fields were Riptortus clavatus, Nezara antennata, Piezodorus hybneri, Dolycoris baccarum, and Halyomorpha halys, etc. The damage rates by stink bug were 5.0∼12.5% in determinate types and 36.1∼50.0% in indeterminate ones, which indicated that stink bugs preferred indeterminate types to determinate ones. The control values to sting bugs by fenitrothion, triaazophos, and carbaryl, were 83.4%, 69.5%, and 87.0%, respectively.