Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro :
In a field trial the fungicide efficiency in a simultaneous control program of rust and Cercospora leaf spot in coffee trees was evaluated. Treatments were performed as fallows: 1) Control (without fungicide); 2) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha) applied in January and cyproconazole (50 g a.i./ha) - applied in march; 3) Copper oxyde (1500 g a.i./ha) - applied on December, cyyproconazole + copper oxychloride (72 + 1080 g a.i./ha) - applied in January and cyproconazole (50 g a.i./ha) - applied in March; 4) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha - tank mix) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March; 5) copper oxichloride (1500 g a.i./ha) - applied in December, cyproconazole (50 g a.i./ha) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March. All treatments were efficient on rust control. Treatments with copper fungicides in the second application were more efficient for simultaneous control of rust and Cercospora leaf spot.
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Subjects: | COFFEA ARABICA, HEMILEIA VASTATRIX, ROYA, ENFERMEDADES FUNGOSAS, CERCOSPORA COFFEICOLA, CERCOSPORIOSE, CONTROL DE ENFERMEDADES, FUNGICIDAS, CONTROL QUIMICO, |
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KOHA-OAI-BVE:877782020-02-03T21:55:18ZAvaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : 96038 Moraes, D.R. 78570 Homechin, M. 51764 Bueno, J.T. 47536 Becker, C.A.V. Abr-Jun 1998engIn a field trial the fungicide efficiency in a simultaneous control program of rust and Cercospora leaf spot in coffee trees was evaluated. Treatments were performed as fallows: 1) Control (without fungicide); 2) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha) applied in January and cyproconazole (50 g a.i./ha) - applied in march; 3) Copper oxyde (1500 g a.i./ha) - applied on December, cyyproconazole + copper oxychloride (72 + 1080 g a.i./ha) - applied in January and cyproconazole (50 g a.i./ha) - applied in March; 4) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha - tank mix) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March; 5) copper oxichloride (1500 g a.i./ha) - applied in December, cyproconazole (50 g a.i./ha) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March. All treatments were efficient on rust control. Treatments with copper fungicides in the second application were more efficient for simultaneous control of rust and Cercospora leaf spot.In a field trial the fungicide efficiency in a simultaneous control program of rust and Cercospora leaf spot in coffee trees was evaluated. Treatments were performed as fallows: 1) Control (without fungicide); 2) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha) applied in January and cyproconazole (50 g a.i./ha) - applied in march; 3) Copper oxyde (1500 g a.i./ha) - applied on December, cyyproconazole + copper oxychloride (72 + 1080 g a.i./ha) - applied in January and cyproconazole (50 g a.i./ha) - applied in March; 4) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha - tank mix) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March; 5) copper oxichloride (1500 g a.i./ha) - applied in December, cyproconazole (50 g a.i./ha) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March. All treatments were efficient on rust control. Treatments with copper fungicides in the second application were more efficient for simultaneous control of rust and Cercospora leaf spot.COFFEA ARABICAHEMILEIA VASTATRIXROYAENFERMEDADES FUNGOSASCERCOSPORA COFFEICOLACERCOSPORIOSECONTROL DE ENFERMEDADESFUNGICIDASCONTROL QUIMICOSumma Phytopathologica (Brasil) |
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COFFEA ARABICA HEMILEIA VASTATRIX ROYA ENFERMEDADES FUNGOSAS CERCOSPORA COFFEICOLA CERCOSPORIOSE CONTROL DE ENFERMEDADES FUNGICIDAS CONTROL QUIMICO COFFEA ARABICA HEMILEIA VASTATRIX ROYA ENFERMEDADES FUNGOSAS CERCOSPORA COFFEICOLA CERCOSPORIOSE CONTROL DE ENFERMEDADES FUNGICIDAS CONTROL QUIMICO |
spellingShingle |
COFFEA ARABICA HEMILEIA VASTATRIX ROYA ENFERMEDADES FUNGOSAS CERCOSPORA COFFEICOLA CERCOSPORIOSE CONTROL DE ENFERMEDADES FUNGICIDAS CONTROL QUIMICO COFFEA ARABICA HEMILEIA VASTATRIX ROYA ENFERMEDADES FUNGOSAS CERCOSPORA COFFEICOLA CERCOSPORIOSE CONTROL DE ENFERMEDADES FUNGICIDAS CONTROL QUIMICO 96038 Moraes, D.R. 78570 Homechin, M. 51764 Bueno, J.T. 47536 Becker, C.A.V. Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
description |
In a field trial the fungicide efficiency in a simultaneous control program of rust and Cercospora leaf spot in coffee trees was evaluated. Treatments were performed as fallows: 1) Control (without fungicide); 2) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha) applied in January and cyproconazole (50 g a.i./ha) - applied in march; 3) Copper oxyde (1500 g a.i./ha) - applied on December, cyyproconazole + copper oxychloride (72 + 1080 g a.i./ha) - applied in January and cyproconazole (50 g a.i./ha) - applied in March; 4) Copper oxyde (1500 g a.i./ha) applied in December, cyproconazole + copper oxychloride (60 + 900 g a.i./ha - tank mix) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March; 5) copper oxichloride (1500 g a.i./ha) - applied in December, cyproconazole (50 g a.i./ha) - applied in Jannuary and cyproconazole (50 g a.i./ha) - applied in March. All treatments were efficient on rust control. Treatments with copper fungicides in the second application were more efficient for simultaneous control of rust and Cercospora leaf spot. |
format |
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topic_facet |
COFFEA ARABICA HEMILEIA VASTATRIX ROYA ENFERMEDADES FUNGOSAS CERCOSPORA COFFEICOLA CERCOSPORIOSE CONTROL DE ENFERMEDADES FUNGICIDAS CONTROL QUIMICO |
author |
96038 Moraes, D.R. 78570 Homechin, M. 51764 Bueno, J.T. 47536 Becker, C.A.V. |
author_facet |
96038 Moraes, D.R. 78570 Homechin, M. 51764 Bueno, J.T. 47536 Becker, C.A.V. |
author_sort |
96038 Moraes, D.R. |
title |
Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
title_short |
Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
title_full |
Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
title_fullStr |
Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
title_full_unstemmed |
Avaliacao de fungicidas para controle simultaneo da ferrugem (Hemileia vastatrix) e da cercosporiose (Cercospora coffeicola) do cafeeiro : |
title_sort |
avaliacao de fungicidas para controle simultaneo da ferrugem (hemileia vastatrix) e da cercosporiose (cercospora coffeicola) do cafeeiro : |
publishDate |
Abr- |
work_keys_str_mv |
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