Figure 3: Symptoms on maize plants 15 d after agroinjection with pMCMV or co-infected with MCMV and SCMV.

(A,D) Light chlorotic mottling on plants agroinjected with pMCMV. (B,E) Symptoms of MCMV and SCMV co-infection. (C,F) Negative controls agro-injected vector pCB301 (Mock).