1. Academic Center of Vitória, Federal University of Pernambuco, Vitória de Santo Antão, Brazil;
2. Pharmacy Department, UNINASSAU, Natal, Brazil;
3. Laboratory of Agricultural Microbiology, Brazilian Agricultural Research Corporation, Embrapa Rice and Beans, Santo Antônio de Goiás, Brazil;
4. Laboratory of Environmental Microbiology, Brazilian Agricultural Research Corporation, Embrapa Environment, Jaguariúna, Brazil