@mastersthesis{mastersthesis9042e1c0,
title   = {Biology of maize chlorotic dwarf virus and mobility of its leafhopper vector, Graminella nigrifrons (Homopetra: cicadellidae)},
author = {Lopes, João Roberto Spotti and Nault, Lowell},
year = {1993},
school = {Universidade de São Paulo}
}