New field test for chemical control of the citrus leprosis mite Brevipalpus phoenicis (Geijskes, 1939) on orange-trees

Authors

  • F.Y. Arashiro Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz
  • A.J. Raizer Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz
  • C.A. Sugahara Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz
  • R. Mota Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz
  • J.M. Silva Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz
  • F.A.M. Mariconi Universidade de São Paulo; Departamento de Zoologia da E.S.A.Luiz de Queiroz

DOI:

https://doi.org/10.1590/S0071-12761988000100004

Keywords:

citrus leprosis mite, Brevipalpus phoenicis, pesticide, citrus

Abstract

In order to evaluate the performance of several chemicals to control the citrus leprosis mite on orange-trees a test was performed in Rio das Pedras, State of São Paulo, Brazil. The treatments were as follows: A) control; B) fenpropathrin, 13.5g; C) clofentezine, 20.0g; D) biphenthrin, 5.6g: E) binapacryl, 50.0g; F) flubenzimine 60,0g; G) ciexathin, 20.0g. The amounts above are in active ingredients per 100 liters of water. Each orange-tree received 4.0 liters of liquid (1332 liters/hectare). Seven evaluations of the mite infestation were made on fruits: the first, one day before and 02, 15, 30, 44, 65 and 79 days after spray. The best results were obtained in the treatments with ciexathin, binapacryl and biphenthrin.

Downloads

Download data is not yet available.

Downloads

Published

1988-01-01

Issue

Vol. 45 (1988)

Section

Articles

How to Cite

Arashiro, F., Raizer, A., Sugahara, C., Mota, R., Silva, J., & Mariconi, F. (1988). New field test for chemical control of the citrus leprosis mite Brevipalpus phoenicis (Geijskes, 1939) on orange-trees . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 45, 67-78. https://doi.org/10.1590/S0071-12761988000100004