Occurrences of Soybean Viruses, Fungal Diseases, and Pests in Illinois Soybean Rust Sentinel Plots

Fig. 1. Virus detection in leaflets of soybean from sentinel plots and commercial fields sampled from various counties across Illinois in 2006, 2007, and 2008 (A = Alfalfa mosaic virus, B = Bean pod mottle virus, Sb = Soybean dwarf virus, Sm = Soybean mosaic virus, Tr = Tobacco ringspot virus, and Ts = Tobacco streak virus).



Image from Plant Health Progress article:
Occurrences of Soybean Viruses, Fungal Diseases, and Pests in Illinois Soybean Rust Sentinel Plots