A previous report of plants diseases, observed at the Division of Plant Biology of the Instituto de Biologia e Pesquisas Tecnológicas - Paraná - Brasil, during the years 1946-1950.
Plaint diseases; State of Paraná; Phytosanitary survey
A previous report of plants diseases, observed at the Division of Plant Biology of the Instituto de Biologia e Pesquisas Tecnológicas - Paraná - Brasil, during the years 1946-1950.
Plaint diseases; State of Paraná; Phytosanitary survey