Evaluation location: Missouri, United States
Study Name:Soybean Plant Introductions With Resistance to Races 3, 4, or 5 of Soybean Cyst Nematode. Seeds were planted in field soil infested with 20 to 30 cysts/100 g soil, grown for 30 d in a greenhouse at 24 C. The rating scale used was: 0=no cyst; 1=1-9 cysts, Resistant; 2=10-30 cysts, Moderately resistant; 3=31-60 cysts, Moderately susceptible; and 4=61+ cysts per plant compared with 100 on Essex (susceptible cultivar), Susceptible.