Table 5. Disease progress adjusted with the monomolecular equation, for charcoal base rot (Ustulina deusta) in oil palm in the Atlantic coast of Honduras. |
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| Harvesting lot |
Material | Year of planting |
Evaluation period |
Initial incidence yi |
Final incidence yf |
Growth rate X106 |
|---|---|---|---|---|---|---|
| 1 | Deli x AVROS | 1982 | JUN 90 - SEP 93 | 0.009 | 0.169 | 0.65 |
| 2 | Deli x Yangambi | 1980 | FEB 89 - SEP 93 | 0.008 | 0.190 | 0.60 |
| 3 | Deli x AVROS | 1969 | MAR 89 - OCT 92 | 0.059 | 0.381 | 1.13 |
| 4 | Deli x AVROS | 1980 | NOV 89 - SEP 93 | 0.087 | .0.530 | 1.47 |
| 5 | Deli x AVROS | 1979 | JUL 86 - NOV 93 | 0.016 | 0.659 | 1.60 |
| 6 | Deli x AVROS | 1978 | AUG 86 - JUN 93 | 0.087 | 1.445 | 3.40 |