1. Department of Plant Pathology, Federal University of Santa Maria, Santa Maria, Brazil
2. Department of Crop Science, Federal University of Santa Maria, Santa Maria, Brazil
3. Phytosanitary Diagnostics Laboratory, Federal Rural University of Rio de Janeiro, Rio de Janeiro, Brazil
4. Biological Institute of São Paulo, São Paulo, Brazil
5. Nucleus of Molecular Ecology and Plant Micropropagation, Federal University of the Pampa, São Gabriel, Brazil
6. Laboratory of Biological Control and Plant Protection, Federal University of the Pampa, São Gabriel, Brazil