Table 5 Effect of four Trichoderma spp. on enzyme activities of strawberry plants under field conditions
Treatment | Enzyme activities | |||
|---|---|---|---|---|
Peroxidase | Chitinase | |||
Activity | Increase,% | Activity | Increase, % | |
Trichoderma harzianum | 2.2b | 120.0 | 5.0b | 117.4 |
T. viride | 2.1b | 110.0 | 5.1b | 121.7 |
T. virinis | 1.5c | 50.0 | 4.6c | 100.0 |
T. koningii | 2.0b | 100.0 | 5.0b | 117.4 |
T. mixture (T. h. + T. v. + T. v. + T. k.) | 2.5a | 150.0 | 6.0a | 160.9 |
Actamyl 3 g/l (fungicide) | 1.5c | 50.0 | 4.8c | 108.7 |
Control | 1.0d | 0.0 | 2.3d | 0.0 |