Costa, Alessandra Tenório, William Mário de Carvalho Nunes, Carlos Alexandre Zanutto, and Gerd Walter Müller. “Stability of <i>Citrus Tristeza virus< i> Protective Isolates in Field Conditions”. Pesquisa Agropecuaria Brasileira 45, no. 7 (January 24, 2011): 693–700. Accessed July 6, 2026. https://apct.sede.embrapa.br/pab/article/view/3234.