Environmental requirements for infection of Colletotrichum acutatum and C. gloeosporioides sensu lato in citrus flowers and prevalence of these pathogens in Brazil - Gonçalves, Fabrício Packer; Nogueira Júnior, Antonio Fernandes; Silva-Junior, Geraldo José; Ciampi-Guillardi, Maísa; Amorim, Lilian (European Journal of Plant Pathology, 2021)