and for each test a new fungal culture was
used. Percent mortalities were arcsine-square root transformed and
then analyzed with analysis of variance and the Student–Newman–
Keuls multiple range test for comparison of means (Statistica). Means
were considered to be statistically different at P b 0.05. Lethal doses
(LD) and lethal times (LT) to kill 50% and 90% of adults were calculated
by probit analysis of dependent and independent values, respectively