Table 5. Disease progress adjusted with the monomolecular equation, for charcoal base rot (Ustulina deusta) in oil palm in the Atlantic coast of Honduras.

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