3.1.3. Control of avocado white root rot with monoconidial isolates of
Trichoderma applied singly or in combination
3.1.3.1. Experiment III. The experiment conducted to test monoconidial
isolates of Trichoderma was terminated 74 days after inoculation
(Table 1). Analysis of variance of AUDPC showed significant
differences between treatments (P < 0.05); and the LSD test differentiated
five groups that differed significantly from each other.
Plants treated with CH 304.1 remained free from disease and did
not differ significantly from the non-inoculated control (Table 4).
Antagonistic effects were evident with all combinations that included
CH 304.1 (Table 4). Treatment CH 101 also demonstrated
increased disease control in all combinations except for the combination
CH 101 + CH 273.