Control of citrus scab, melanose and leprosis with fungicides and miticide mixed to foliar fertilizer

Authors

  • W. Bettiol EMBRAPA; CNPMA
  • G.J. de Moraes EMBRAPA; CNPMA
  • C.S. Steulla Jr. EMBRAPA; CNPMA
  • C. Nicolino EMBRAPA; CNPMA
  • J.A.H. Galvão EMBRAPA; CNPMA

DOI:

https://doi.org/10.1590/S0103-90161994000300020

Keywords:

Chemical control, integrated control, Elsionoe fawcetti, E. australis, Diaporthe citri, Brevipalpus phoenicis, citrus

Abstract

Normal dosage and tinder-dosage sprays of ziram (Rodisan SC); cooper oxychloride (Coprantol BR) and fenbutatin oxide (Torque 500 SC), isolately or in association with Ajifol, a foliar fertilizer from molasses glutamic fermentation, provided efficient control of scab, melanose and leprosis in 'Pera' orange. Sprays of Ajifol at 0.25 and 5% had no effect on the rate of occurrence of scab and melanose, but was correlated with increases in the rates of fruits with symptoms of leprosis, number of leprosis spots per fruit, and the number of leprosis mites (Brevipalpus phoenicis Geijskes) on leaves and fruits.

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Published

1994-12-01

Issue

Vol. 51 No. 3 (1994)

Section

Agronomy

License

All content of the journal, except where identified, is licensed under a Creative Common attribution-type BY-NC.

How to Cite

Control of citrus scab, melanose and leprosis with fungicides and miticide mixed to foliar fertilizer . (1994). Scientia Agricola, 51(3), 494-499. https://doi.org/10.1590/S0103-90161994000300020