Citation
Enrique Arevalo G., . and Luis Zuniga C., . and Esteban Altamirano F., . and Tomas Melgarejo G., . (2006) Effect of copper fungicides removal of diseases part and Trichoderma spp applications in the cocoa diseases incidence in Juanjui Peru. [Proceedings Paper]
Abstract
The effect of fungicides not systemic was studied against the moniliasis and witche's broom of cocoa the controls were cultural practices removal a treatment with antagonist Trichoderma spp and without application. The field test was executed to the north west of Peru inside of a commercial cocoa plantation during 2001-2002. No treatment probed was efficient against witch's broom. The cuprous oxide and the copper metallic propineb decreased significantly the moniliasis development rate and the area under the disease progress curve AUDPC. The treatments with fungicides increased the number of healthy pods and the yield in 30.6 and 25.5 respectively; while the biweekly pod removal and the antagonist application increased of 18.7 and 24.1. The copper oxychloride and copper metallic mancozeb have the more high cost. The treatments of copper metallic propineb and removal Trichoderma spp increased the yields of dry seed in 32.2 improved the net income in 17.4 and 31.2 respectively.
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Abstract
The effect of fungicides not systemic was studied against the moniliasis and witche's broom of cocoa the controls were cultural practices removal a treatment with antagonist Trichoderma spp and without application. The field test was executed to the north west of Peru inside of a commercial cocoa plantation during 2001-2002. No treatment probed was efficient against witch's broom. The cuprous oxide and the copper metallic propineb decreased significantly the moniliasis development rate and the area under the disease progress curve AUDPC. The treatments with fungicides increased the number of healthy pods and the yield in 30.6 and 25.5 respectively; while the biweekly pod removal and the antagonist application increased of 18.7 and 24.1. The copper oxychloride and copper metallic mancozeb have the more high cost. The treatments of copper metallic propineb and removal Trichoderma spp increased the yields of dry seed in 32.2 improved the net income in 17.4 and 31.2 respectively.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | 2 tables |
| AGROVOC Term: | THEOBROMA CACAO |
| AGROVOC Term: | COPPER |
| AGROVOC Term: | FUNGICIDES |
| AGROVOC Term: | TRICHODERMA |
| AGROVOC Term: | EPIDEMIOLOGY |
| AGROVOC Term: | CHEMICAL CONTROL |
| AGROVOC Term: | PLANT DISEASES |
| AGROVOC Term: | PERU |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:27 |
| URI: | http://webagris.upm.edu.my/id/eprint/15654 |
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