With one exception, all data sets were analyzed using a REML
(Residual Maximum Likelyhood) Variance Component Analysis
using Genstat Executable Release 9.1 Statistical Analysis Software
(Anonymous, 2006). Where the F test was significant, differences
between treatment means were determined using Duncan’s Multiple
Range Test (P 6 0.05).
The exception was in the case of measuring dose effects of two
yeast isolates, B13 and Grape, for the control of P. digitatum, when
applied preventatively on lemons. In this case, the data was subjected
to an analysis of variance (ANOVA) using Genstat Executable
Release 9.1 Statistical Analysis Software (Anonymous, 2006).
To determine differences between treatments, Fisher’s Least Significant
Difference Test was used (P < 0.05).