Shift in Virulence of Soybean Cyst Nematode is Associated with Use of Resistance from PI 88788

Fig. 2. Visible symptoms on soybean plants heavily infested with soybean cyst nematode, and also exhibiting evidence of root rotting, in Champaign County, IL in 2007.



Image from Plant Health Progress article:
Shift in Virulence of Soybean Cyst Nematode is Associated with Use of Resistance from PI 88788