Relação entre a freqüência de pulverizações de oxicloreto de cobre e a incidência do cancro cítrico de laranjeira doce

Luiz Augusto Ferreira Verona; Gustavo de Faria  Theodoro; Cristiano Nunes  Nesi

Relationship between the frequency of copper oxychloride sprays and the incidence of citrus canker in sweet orange leaves

Authors

Luiz Augusto Ferreira Verona Epagri/Centro de Pesquisa para Agricultura Familiar
Gustavo de Faria Theodoro Epagri/Centro de Pesquisa para Agricultura Familiar
Cristiano Nunes Nesi Epagri/Centro de Pesquisa para Agricultura Familiar

Keywords:

Xanthomonas axonopodis pv. citri, asiatic citrus canker, integrated management

Abstract

It was studied the relationship between the frequency of copper oxychloride sprays and the incidence of citrus canker in sweet orange leaves, caused by Xanthomonas axonopodis pv. citri. Four, seven and 11 sprays of copper oxychloride were used in a sweet orange orchard, cv. Valência, located in Marema, SC, Brasil, from 1997 to 1999. It was found that the control of citrus canker starting from four sprays of copper oxychloride in 30-day intervals
during the growth season, was satisfactory

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Published

2004-07-03

How to Cite

Verona, L. A. F., Theodoro, G. de F. ., & Nesi, C. N. . (2004). Relationship between the frequency of copper oxychloride sprays and the incidence of citrus canker in sweet orange leaves. Agropecuária Catarinense Journal, 17(2), 64–66. Retrieved from https://publicacoes.epagri.sc.gov.br/rac/article/view/1003