A new and effective method to induce infection of Phyllachora maydis into corn for tar spot studies in controlled environments oleh José E. Solórzano, Shea E. Issendorf, Milton T. Drott, Jill C. Check, Emily M. Roggenkamp, C. D. Cruz, Nathan M. Kleczewski, Carlos C. Gongóra-Canul, Dean K. Malvick