Ocorrência de Bipolaris maydis causando mancha foliar em Paspalum atratum cv. Pojuca no Brasil

José R. N. Anjos, Maria J. A. Charchar, Rogério N. Teixeira, Sérgio S. N. Anjos
2004 Fitopatologia Brasileira  
Bipolaris maydis was consistently isolated from infected Paspalum atratum cv. Pojuca plants showing leaf spot symptoms in the Cerrado of Brazil, in 2002. Pathogenicity tests under greenhouse conditions and subsequent reisolations of B. maydis from artificially inoculated Pojuca seedlings confirmed the hypothesis that this fungus was the causal agent of the disease. Symptoms of leaf spot appeared four days after inoculation in 100% of the inoculated Pojuca plants. All seven species of grasses
more » ... luated were susceptible to B. maydis. The occurrence of leaf spot of Pojuca caused by B. maydis is reported for the first time in Brazil.
doi:10.1590/s0100-41582004000600010 fatcat:eyh5kmrqnrbrng5ifwjq37tk6m